python Programming Glossary: palette

http://stackoverflow.com/questions/1065945/how-to-reduce-color-palette-with-pil

to reduce color palette with PIL I'm not sure how I would go about reducing the color.. PIL I'm not sure how I would go about reducing the color palette of a PIL Image. I would like to reduce an image's palette to.. palette of a PIL Image. I would like to reduce an image's palette to the 5 prominent colors found in that image. My overall goal..

How to read a raw image using PIL?

http://stackoverflow.com/questions/3397157/how-to-read-a-raw-image-using-pil

P 8 bit pixels mapped to any other mode using a colour palette RGB 3x8 bit pixels true colour RGBA 4x8 bit pixels true colour..

Detect “overall average” color of the picture

http://stackoverflow.com/questions/3468500/detect-overall-average-color-of-the-picture

question You can use PHP to get an array of the color palette like so php function colorPalette imageFile numColors granularity.. array_slice array_keys colors 0 numColors sample usage palette colorPalette 'rmnp8.jpg' 10 4 echo table n foreach palette as.. palette colorPalette 'rmnp8.jpg' 10 4 echo table n foreach palette as color echo tr td style 'background color # color width 2em..

Python: Converting GIF frames to PNG

http://stackoverflow.com/questions/4904940/python-converting-gif-frames-to-png

issue here animated GIF problem . It appears as if the palette information isn't correctly treated for later frames. The following.. im try i 0 while 1 im.seek i imframe im.copy if i 0 palette imframe.getpalette else imframe.putpalette palette yield imframe.. 1 im.seek i imframe im.copy if i 0 palette imframe.getpalette else imframe.putpalette palette yield imframe i 1 except EOFError..

How do I generate circular thumbnails with PIL?

http://stackoverflow.com/questions/890051/how-do-i-generate-circular-thumbnails-with-pil

0.5 0.5 output.paste 0 mask mask output.convert 'P' palette Image.ADAPTIVE output.save 'output.gif' transparency 0 Note.. and vis versa. I'm converting into 'P' with an 'adaptive' palette. Otherwise PIL will only use web safe colors and the result..

Performance comparison of OpenCV-Python interfaces, cv and cv2

http://stackoverflow.com/questions/9357696/performance-comparison-of-opencv-python-interfaces-cv-and-cv2

t And the following program show how to create the palette first and use NumPy's array index to get the result t time.time.. and use NumPy's array index to get the result t time.time palette for i in xrange 256 if i 127 palette.append 255 255 255 elif.. result t time.time palette for i in xrange 256 if i 127 palette.append 255 255 255 elif i 127 palette.append 0 0 255 i else..