Gesture Recognition

Hand Gesture RecognitionProject Introduction

Shounak Katyayan

What is Gesture ?

• Non-verbal communication• Gives message• A gesture is a nonverbal

communication in which visible body communicates particular message

• Motion of body that contains information

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Gesture Recognition

• Human computer interaction• Gesture provides a way for computers to understand

human body language• Deals with the goal of interpreting human gestures

via mathematical algorithms• Enables humans to interface with the machine (HMI)

and interact naturally without any mechanical devices

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Few Hand Gestures

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Image Transformation

Frame Extraction

Gaussian Blur

RGB to HSV

Colour Thresholding

Blob Detection

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Module - I

• Identifying Input

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Module - II

• System Development

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Module - III

• Applying more input

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Module - IV

• Analyze with existing applications

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Module - V

• Identifying multiple input

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Data Flow Diagram

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User Camera

Operating System Interface

ApplicationGesture

Recognition System

Gesture Database

Background detection & Removal

Colour Detection

Driver

Frame Extraction

Applying Gaussian Blur

RGB to HSVThresholding

Vector Calculation

Pattern Matching

Image controlling & Scaling To Control Mouse Sign Language Recognition Gaming Interface Robot Control Controlling Machines

Applications

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System Control and Image Scaling

Applications

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Hardware

• Web Camera - (320 x 260 minimum)• Processor - 400 MHz or above• RAM - 512 MB or above• Hard disk - at least 256 MB free

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Software

• Operating System Platform - Windows XP• Back End - Binary Text• GUI development - Visual Basic 6.0

Thank You !!!

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