• Home

  • Documents

  • Representation, Tracking, and Signed Distance …...Signed Distance Function Representation,...
89
Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt

Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

  • Upload
    others

  • View
    11

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Representation, Tracking, and

MappingTanner Schmidt

Page 2: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- SDF limitations- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 3: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- SDF limitations- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 4: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Explicit Surface Representations

- Geometry is stored explicitly as a list of points, triangles, or other geometric fragments- e.g. meshes, point clouds

Vertices: [ (x0, y0, z0), (x1, y1, z1), …, (xn, yn, zn) ]

Indices: [ (i0, i1), (i2, i3), …, (in-1, in) ]

Page 5: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

- Geometry is not stored explicitly but rather defined as a level set of a function defined over the space in which the geometry is embedded

- There are parametric representations:

Implicit Surface Representation

Page 6: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

- Geometry is not stored explicitly but rather defined as a level set of a function defined over the space in which the geometry is embedded

- And there are nonparametric representations:

Implicit Surface Representation

Page 7: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

- Geometry is not stored explicitly but rather defined as a level set of a function defined over the space in which the geometry is embedded

- And there are nonparametric representations:

Implicit Surface Representation

Page 8: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Implicit to Explicit Conversion

- In two dimensions, we can use an algorithm called marching squares

Page 9: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Implicit to Explicit Conversion in 3D

- Typically done using marching cubes, a 3D analogue to marching squares

Page 10: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Implicit to Explicit Conversion in 3D

- Can also be done by raycasting for a view-dependent partial surface

Page 11: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

- Can be done by finding the closest point between each discrete location and any part of the geometry

Explicit to Implicit Conversion

Page 12: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

- Can also be done with a distance transform

Explicit to Implicit Conversion What if we want to build surface representations from raw (noisy) observations?

Page 13: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- SDF limitations- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 14: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 15: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 16: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

1.356 1.384 1.422 1.511 1.607

Page 17: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

1.356 1.384 1.422 1.511 1.607

Page 18: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 19: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 20: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 21: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 22: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 23: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 24: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 25: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 26: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 27: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 28: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 29: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 30: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 31: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 32: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 33: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 34: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 35: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 36: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 37: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 38: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 39: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 40: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 41: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 42: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 43: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 44: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 45: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 46: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 47: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Fusion

Page 48: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

- This addition requires the per-frame projected truncated signed distance volumes to be globally registered

Signed Distance Function Fusion

Page 49: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- SDF limitations- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 50: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Tracking

Page 51: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Tracking

Page 52: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Tracking

Page 53: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Tracking

Page 54: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Tracking

Page 55: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Tracking

Page 56: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Tracking

Page 57: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Signed Distance Function Tracking

Page 58: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Point-plane Iterative Closest Point (ICP)

Page 59: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Point-plane Iterative Closest Point (ICP)

Page 60: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Point-plane Iterative Closest Point (ICP)

Page 61: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Point-plane Iterative Closest Point (ICP)

Page 62: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Point-plane Iterative Closest Point (ICP)

Page 63: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Point-plane Iterative Closest Point (ICP)

Page 64: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Point-plane Iterative Closest Point (ICP)

Page 65: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Point-plane Iterative Closest Point (ICP)

Page 66: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Point-plane Iterative Closest Point (ICP)

Page 67: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Direct Signed Distance Function Tracking

Page 68: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Direct Signed Distance Function Tracking

Page 69: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Direct Signed Distance Function Tracking

Page 70: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Online fusion

- Tracking requires the fused SDF volume for all frames up to the current frame

Page 71: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Online fusion

- Tracking requires the fused SDF volume for all frames up to the current frame- We must maintain a running average SDF value at each cell

Page 72: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Online fusion

- Tracking requires the fused SDF volume for all frames up to the current frame- We must maintain a running average SDF value at each cell- Each cell stores both an SDF value and a weight

Page 73: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Truncated Signed Distance Function

Page 74: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- SDF limitations- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 75: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

● Size: ○ In general, scales linearly with the volume of the computed distance field, and exponentially in the

resolution● Thin surface representation:

○ If the resolution is insufficient, observations from opposing sides of thin surfaces can “cancel out”

SDF Limitations

Page 76: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

● Size: ○ In general, scales linearly with the volume of the computed distance field, and exponentially in the

resolution● Thin surface representation:

○ If the resolution is insufficient, observations from opposing sides of thin surfaces can “cancel out”

SDF Limitations

Page 77: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- SDF limitations- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 78: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

KinectFusion [Newcombe et al.]

Page 79: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations
http://www.youtube.com/watch?v=quGhaggn3cQ
Page 80: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 81: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations
http://www.youtube.com/watch?v=D3yYjaLmiqU
Page 82: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 83: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations
http://www.youtube.com/watch?v=keIirXrRb1k
Page 84: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 85: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations
http://www.youtube.com/watch?v=r40g0zvinb8
Page 86: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations
https://docs.google.com/file/d/0B4I70Yr6cUOVczgwVjFQZ2dkdHc/preview
Page 87: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations
http://www.youtube.com/watch?v=cUdKxgFgG00
Page 88: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations

Overview

- Explicit and implicit surface representations- SDF fusion- SDF tracking- Related research

- KinectFusion- KinTinuous- BundleFusion- DART- DynamicFusion

Page 89: Representation, Tracking, and Signed Distance …...Signed Distance Function Representation, Tracking, and Mapping Tanner Schmidt Overview - Explicit and implicit surface representations
http://www.youtube.com/watch?v=i1eZekcc_lM

Introduction Segmentation Detection Representation Tracking Conclusions

Introduction Segmentation Detection Representation Tracking Conclusions

Documents
Learning Correspondence from the Cycle-consistency of Time · Motivation: Cycle-Consistency Feature Representation Tracker Complementary Learn both representation and tracking simultaneously

Learning Correspondence from the Cycle-consistency of Time · Motivation: Cycle-Consistency Feature Representation Tracker Complementary Learn both representation and tracking simultaneously

Documents
LIN 306 - Writing: a representation of spoken or signed language

LIN 306 - Writing: a representation of spoken or signed language

Documents
DeepSDF: Learning Continuous Signed Distance …openaccess.thecvf.com/content_CVPR_2019/papers/Park...DeepSDF: Learning Continuous Signed Distance Functions for Shape Representation

DeepSDF: Learning Continuous Signed Distance …openaccess.thecvf.com/content_CVPR_2019/papers/Park...DeepSDF: Learning Continuous Signed Distance Functions for Shape Representation

Documents
1 Tracking Persons-of-Interest via Unsupervised Representation Adaptation · Tracking Persons-of-Interest via Unsupervised Representation Adaptation Shun Zhang, Jia-Bin Huang, Jongwoo

1 Tracking Persons-of-Interest via Unsupervised Representation Adaptation · Tracking Persons-of-Interest via Unsupervised Representation Adaptation Shun Zhang, Jia-Bin Huang, Jongwoo

Documents
1 Information Representation (level ISA-3) Signed numbers and bit-level operations

1 Information Representation (level ISA-3) Signed numbers and bit-level operations

Documents
Moving Object Tracking · The Tracking Problem : Issues • Object Detection: Designated or automatically detected • Object State Instantiation: Object representation – Position,

Moving Object Tracking · The Tracking Problem : Issues • Object Detection: Designated or automatically detected • Object State Instantiation: Object representation – Position,

Documents
Tracking the dynamic representation of consonants from

Tracking the dynamic representation of consonants from

Documents
Bits and Bytes Data Representation 1courses.cs.vt.edu/.../notes/T16_DataRepresentation.pdfData Representation Computer Organization I 6 CS@VT ©2005-2020 WD McQuain Signed Integers:

Bits and Bytes Data Representation 1courses.cs.vt.edu/.../notes/T16_DataRepresentation.pdfData Representation Computer Organization I 6 CS@VT ©2005-2020 WD McQuain Signed Integers:

Documents
Carnegie Mellon 1 This Week: Integers Integers Representation: unsigned and signed Conversion, casting Expanding, truncating Addition, negation,

Carnegie Mellon 1 This Week: Integers Integers Representation: unsigned and signed Conversion, casting Expanding, truncating Addition, negation,

Documents
Real-Time Camera Tracking and 3D Reconstruction … Camera Tracking and 3D Reconstruction Using Signed Distance Functions Erik Bylow , Jurgen Sturm¨ y, Christian Kerl , Fredrik Kahl

Real-Time Camera Tracking and 3D Reconstruction … Camera Tracking and 3D Reconstruction Using Signed Distance Functions Erik Bylow , Jurgen Sturm¨ y, Christian Kerl , Fredrik Kahl

Documents
Signed Binary Number representation

Signed Binary Number representation

Documents
Data Representation in Computer Systems. 2 Floating-Point Representation The signed magnitude, one’s complement, and two’s complement representation that

Data Representation in Computer Systems. 2 Floating-Point Representation The signed magnitude, one’s complement, and two’s complement representation that

Documents
ORBITAL TRACKING CORP · ORBITAL TRACKING CORP. This presentation contains forward-looking statements and projections. The Company makes no express or implied representation or warranty

ORBITAL TRACKING CORP · ORBITAL TRACKING CORP. This presentation contains forward-looking statements and projections. The Company makes no express or implied representation or warranty

Documents
Discriminant Tracking Using Tensor Representation … · Discriminant Tracking Using Tensor Representation with Semi-supervised ... a matrix, or a 2nd-order tensor ... and find a

Discriminant Tracking Using Tensor Representation … · Discriminant Tracking Using Tensor Representation with Semi-supervised ... a matrix, or a 2nd-order tensor ... and find a

Documents
GMM-Based 3D Object Representation and Robust Tracking in ... · GMM-based object representation method is described in chapter II, and the overview of the proposed tracking method

GMM-Based 3D Object Representation and Robust Tracking in ... · GMM-based object representation method is described in chapter II, and the overview of the proposed tracking method

Documents
Representation, Tracking, and Signed Distance Function …Implicit Surface Representation - Geometry is not stored explicitly but rather defined as a level set of a function defined

Representation, Tracking, and Signed Distance Function …Implicit Surface Representation - Geometry is not stored explicitly but rather defined as a level set of a function defined

Documents
CASE STUDY: LANDLORD REPRESENTATION · CASE STUDY: LANDLORD REPRESENTATION 1,600,000 SF 3 CLASS A/B BUILDINGS Optima Ventures Major Leases Signed “Utilizing a team for the representation

CASE STUDY: LANDLORD REPRESENTATION · CASE STUDY: LANDLORD REPRESENTATION 1,600,000 SF 3 CLASS A/B BUILDINGS Optima Ventures Major Leases Signed “Utilizing a team for the representation

Documents
Data Representation in Computer Systems. 2 Signed Integer Representation The conversions we have so far presented have involved only positive numbers

Data Representation in Computer Systems. 2 Signed Integer Representation The conversions we have so far presented have involved only positive numbers

Documents
Introduction to Computer Organization and Architecture ... · 2. Integers Representation: Signed Magnitude, 1s & 2s Complement) & Real numbers (Fixed point & Floating Point representation),

Introduction to Computer Organization and Architecture ... · 2. Integers Representation: Signed Magnitude, 1s & 2s Complement) & Real numbers (Fixed point & Floating Point representation),

Documents
Kapitel 11 Tracking – p. 1 Tracking Fundamentals Object representation Object detection Object tracking (Point, Kernel, Silhouette) Articulated tracking

Kapitel 11 Tracking – p. 1 Tracking Fundamentals Object representation Object detection Object tracking (Point, Kernel, Silhouette) Articulated tracking

Documents
Sierra Leone Budget Tracking and Advocacy - WHO · Sierra Leone Budget Tracking and Advocacy . Background/Context ... used district electoral forums, score cards, signed petitions,

Sierra Leone Budget Tracking and Advocacy - WHO · Sierra Leone Budget Tracking and Advocacy . Background/Context ... used district electoral forums, score cards, signed petitions,

Documents
Direct Camera Pose Tracking and Mapping With Signed ... · Real-time camera tracking and 3d reconstruction using signed distance functions. In RSS, 2013. [3]D. Canelhas. Scene representation,

Direct Camera Pose Tracking and Mapping With Signed ... · Real-time camera tracking and 3d reconstruction using signed distance functions. In RSS, 2013. [3]D. Canelhas. Scene representation,

Documents
Number Representation Part 2 Fixed-Radix Signed Representations Floating Point Representations

Number Representation Part 2 Fixed-Radix Signed Representations Floating Point Representations

Documents
Representation and Description - Sharifee.sharif.edu/~dip/Files/RepresentationForView.pdf · Digital Image Processing Representation and Description 5 •Moore Boundary Tracking Algorithm:

Representation and Description - Sharifee.sharif.edu/~dip/Files/RepresentationForView.pdf · Digital Image Processing Representation and Description 5 •Moore Boundary Tracking Algorithm:

Documents
International Tracking and Signature services plus …...18th April 2016 Country Tracked & Signed Tracked Signed Parcel Returns Afghanistan Aland Islands Albania Algeria Andorra Angola

International Tracking and Signature services plus …...18th April 2016 Country Tracked & Signed Tracked Signed Parcel Returns Afghanistan Aland Islands Albania Algeria Andorra Angola

Documents
Direct Camera Pose Tracking and Mapping With Signed ... · Direct Camera Pose Tracking and Mapping With Signed Distance Functions ... Real-time performance can be achieved using a

Direct Camera Pose Tracking and Mapping With Signed ... · Direct Camera Pose Tracking and Mapping With Signed Distance Functions ... Real-time performance can be achieved using a

Documents
Electronic Tracking Technology Policy -signed final …fleetanswers.com/sites/default/files/Electronic Tracking Technology... · Title: Electronic Tracking Technology Policy -signed

Electronic Tracking Technology Policy -signed final …fleetanswers.com/sites/default/files/Electronic Tracking Technology... · Title: Electronic Tracking Technology Policy -signed

Documents
Overview - UWaterloocompneuro.uwaterloo.ca/files/Tracking Presentation.pdfOverview Introduction ... Tracking. Introduction – Object Tracking Object Representation. Introduction –

Overview - UWaterloocompneuro.uwaterloo.ca/files/Tracking Presentation.pdfOverview Introduction ... Tracking. Introduction – Object Tracking Object Representation. Introduction –

Documents
Reliable Misrepresentation and Tracking Theories …Reliable Misrepresentation and Tracking Theories of Mental Representation Angela Mendelovici amendel5@uwo.ca May 7, 2012 Abstract

Reliable Misrepresentation and Tracking Theories …Reliable Misrepresentation and Tracking Theories of Mental Representation Angela Mendelovici [email protected] May 7, 2012 Abstract

Documents