I need to do a histogram stretch

Question

I have an array of BitmapFrames and need to do a histogram stretch. I know this is different from a histogram equalization, and what the final outcome is... sorta. the problem i

Answer 1

Don't forget to consider float. So a slight modification to dabonz413's answer:

maxVal = image.maximumValue() # 153
minVal = image.minumumValue() # 84
dynamic = maxVal-minVal
for pixel in image.Pixels():
    newPixel = ((float) (pixel-minVal)/dynamic)*255