I need to convert RGB to YCbCr for my final project and I trying to do this way (I\'m programming in C):
I am trying to use the jQuery UI slider to dynamically change the RGB values of an image. The issue that I am running into is that the slider will not slide when it is attached to my function that sho
I have a screen grabber which gives me a image in YUV 4:2:2 format. I need to convert my byte[]\'s to RGB f开发者_运维知识库ormat?
I\'m trying to create a swatch every color, which I\'ll later have to match to the pixels of an image to create a mosaic.
I need to create a colorbar like THIS I use a scaled array of floats between 0 and 1. Now I want to compute the RGB color from this float. How to do it? Want to write it in C/c++ so I think I need 2
I\'m currently busy with deferred shading in webgl and i need to decode 3 integer value\'s (in the range [0..256] = 256^3)to a single 32 bit float and encode it later. because this is for WebGL it has
I want to load 开发者_开发百科the image in opencv and split the image into channels(RGB) and i want to increase any one of the colors and getting that corresponding output image.is there any easiest w
Speicifically I have images that are all solid black on transparent. I want to assign an abritrary colour to the images when they are drawn so that the black areas are changed to the new colour.
I\'ve spent a long time trying to go from a CMYK EPS to a RGB PNG using RMagick and Rails.Hopefully this will be of use to someone:
I\'m trying to emulate the color picker in photoshop.I have a 256x256 bitmap gradient that has saturation on X-axis and brightness on Y-axis.As I vary 开发者_如何学Pythonthrough the values 0 to 360, t
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