arti

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M.KUMARASAMY COLLEGE OF ENGINEERING(KARUR)

ARTIFICIAL VISION USING EMBEDDED SYSTEM K.KIRUTHIGHA(ECE)

R.LAVANYA(ECE)

R.SINDHUJA(CSE)

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INTRODUCTION

Why blind ?

Blindness at any stage can be averted.

Now for the noble cause of vision

Microchips.

Nano tube implant.

Digital artificial vision.

Ocular prosthetics.

Braille type writer. 23/1/2015

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HUMAN VISUAL SYSTEM

Neurons- exhibit electrical properties.

Threshold level

Finally visualize.

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CONT…DIFFERENT PARTS OF AVS

Microcomputer Sub-notebook computer Micro controller

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Block diagram

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ELECTRODE IMPLANTATIONplatinum foil ground plant on the

skull at the right occipital lobe

Sending the electrical impulses phosphense can be created.

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original image –camera

phosphene image -the brain of the blind human

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• Braille type writer -deaf ,blind only mode of communication.

• Ocular prosthesis -Traumatic accidents, painful eyes reconstruction eye socket.

• Bionic eye implant

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NanotubesNanotubes and nanobatteries Nano Vision Chip System

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Location of the array epiretinal or subretinal.

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Future applicationBlack and white to visualize

colored images .

The electrode implantation with ray or wave devices.

 Reduction of electrodes-optic nerve directly

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Application

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ConclusionEach and every blind person

today, is never a blind tomorrow.

Striving to eliminate the word “BLIND”

“THE BEST IS YET TO COME”

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THANK YOU

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