Is there a way to enter RGB values and pixel location rather than using a JPEG file?

[ehand622]

Hi,

I am working on an image recognition project on Arduino. Pretty much it is a robot and as it walks around it identifies things. I want to eliminate the use of an SD card for the project. Would there be a way to manually enter the image data coming from the camera directly? For example for one pixel entering in:

for(j = 0; j < 320; j++) {
enterPixel(1, 1, 250, 0, 0)
//1, 1 is for the pixel location on a bitmap, and 250, 0, 0 is the RGB data.
}

Would there be a way to do something like this?

[ShotaOchi]

You can input values into image with at function.
An example is shown below.

a <- imfill(10, 10, val = c(0, 0, 0))
for (i in seq(10))  at(a, i, 3, cc = 1:3) <- c(i, 0, i)