Wireless Transmission of Image

View attachment project_niks.pdfView attachment project_niks.pdfView attachment project_niks.pdfI am final year student and doing project that transfer the image wirelessly. But I have some difficulties to how to store image in microcontroller. Please can anyone suggest me any idea. :???:
I have some information about CMOS image sensor ov6620 but i don't know how to interface it with micro-controller.
Thank You!

Do you get incoming bits of the image? Can you access a block of memory to store the image?

Each pixel is 0 or 1. This is the simplest way to do computer graphics.

String 8 bits together and you have a binary number from 0 to 255.

Store the value in one byte of memory.

You can do grayscale by assigning a few bits per pixel. Example, if you use 4 bits then value of each pixel ranges from 0 to 15.

Or assign a byte (8 bits) per pixel. Value of a pixel ranges from 0 to 255.

Color is red-green-blue. Then a pixel might use 3 bytes. One byte each for R, G, B.

Your amount of memory determines how big an image you can store.

When you want to display the image you peek each byte, read the value, and turn screen pixels on or off accordingly.

Different graphics formats have different header information at the beginning. From that point it gets real complicated.

I think, you should primarly think about this project objective

Convert that image into digital format i.e. suitable for transmission

Click to expand...

The said image sensor is exposing a digital video standard signal. To transmit it with acceptable efficiency, you have to compress the image data. Choosing a microprocessor with sufficient memory capacity and processing speed is essential.

i don't know how to interface it with micro-controller

Click to expand...

The image sensor has a parallel interface and outputs data with a TV like frame rate and respective xx MHz pixel rate. You have two basic options:
- read an image frame to memory in real time
- sample individual pixels, involves a line and pixel counter and respective synchronization hardware

I got the same project on site name . This project is same as what i want.....