Presented by:-Mohd. Nazir Shakeel

Embedded vision

EMBEDDED VISION

“Embedded Vision” refers to machines that understand their environment through visual means.

Embedded vision= embedded systems + computer vision

INTRODUCTION

Its been a dream to give machine’s vision.

Due to emergence of very powerful, low-cost, and energy-efficient processors this dream is becoming realty.

As wireless communication has affected our life in last 10 years so will embedded vision will be in next 10 years.

EMBEDDED SYSTEM

An Embedded System is a microprocessor based system that is embedded as a subsystem, in a larger system (which may or may not be a computer system).

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SOFTWARE PROGRAM

#include <16f876a.h>#use delay (clock=20000000)#byte PORTB=6main(){set_tris_b(0);portb=255;        //decimal;  //binarydelay_ms(500);}

HARDWARE

COMPUTER VISION

Computer vision is a field that includes methods for acquiring, processing, analysing, and understanding images.

In general, high-dimensional data from the real world in order to produce numerical or symbolic information, e.g., in the forms of decisions.

computer vision is concerned with the theory behind artificial systems that extract information from images

EMBEDDED VISION WORKING STEP

KEY POINTS OF THIS SEMINAR

Programming devices for embedded vision Cameras and sensors for embedded vision Semiconductor devices for computer vision Case studies Application

Industrial Medical Automotive Security Consumer

PROGRAMMING DEVICES

General purpose C.P.U. ARM Cortex-A9

Graphics processing units nVidia Tegra family

Digital Signal Processors Texas Instruments DM8186

Field Programmable Gate Arrays (FPGAs) Virtex-7 FPGA family from Xilinx

CAMERAS AND SENSORS

Cameras Sharp Aquos

Image Sensors Charged-Coupled device sensor CMOS sensors

SEMICONDUCTOR DEVICES

Memories GDDR5

Storages Flash memory

Networking & Bus Interface 10GbE PCI & PCIe Camera on-link

CASE STUDY

APPLICATION

Industrial Embedded vision are primarily used in

industries for there automation. Main sectors for factory automation are:

Automotive Chemical & Pharmaceutical. Packaging Robotics Semiconductors & Electronics

MEDICAL Embedded vision & video analysis has the

potential to become the primary treatment tool in hospitals and clinics, and can increase the efficiency and accuracy of radiologists and clinicians.

Embedded vision could be used in medical for: Medical imaging devices including CT, MRI,

mammography & X-ray machines Video analytics can also be used in hospitals to

monitor the medical staff, ensuring all rules and procedures are properly followed.

AUTOMOTIVE

Embedded vision products in automotive applications can serve to enhance the driving experience by making us better and safer drivers through both driver and road monitoring.

It can monitor driver remains alert and awake while operating a vehicle.

These systems can also monitor in-car distractions such as texting, eating, etc. and provide a friendly reminder encouraging the driver to focus on the road.

SECURITIES

Embedded vision products have been used in the physical security market for a number of years.

The technology is commonly referred to as video content analysis (VCA) or intelligent video in the physical security industry.

These can be used at place with high risk intrusion such as Airport Railway stations critical infrastructure, etc

Consumers Consumer applications for embedded vision

products have taken off in a big way since the launch of the Xbox Kinect, the fastest selling consumer electronic device in history.

Consumer applications for embedded vision are not however limited to the gaming industry. Remote control applications are already in use today through vendors such as GestureTek and PrimeSense which eliminate the need for a physical remote control

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