I wonder if its possible to read the data directly, but if you only read every XXXth byte or something, thereby effectively reading a lower resolution and smaller image.
i.e.
An image is 64x64
You read every 4th pixel data
x...x...x...x...x...x...x etc.
? dunno bit complicated...
i.e.
An image is 64x64
You read every 4th pixel data
x...x...x...x...x...x...x etc.
? dunno bit complicated...