Tag: color

25 Are there common materials that aren't represented well by RGB? 2015-08-11T11:24:41.203

17 Why do red, green, and blue make up all the colors? 2017-10-27T14:17:11.860

16 Is gamma still important to take into account? 2015-08-05T16:33:33.160

11 What would be the correct way to calculate saturation in this case? 2015-11-19T16:45:14.177

10 What does "muted" mean in the context of color? 2016-01-13T09:47:21.997

9 What is a good color similarity metric? 2016-11-27T23:59:40.663

8 What are the side effects of biasing brightness in continuous spectrum raytracing? 2015-08-05T11:31:47.607

8 What is the most physically accurate representation of color possible in computer graphics? 2016-12-03T21:09:53.060

7 Brightness and contrast VS Gamma, is it possible to identify the gamma "correction amount"? 2015-08-06T13:41:45.743

7 Why is the CMYK space four sided in chromaticity charts 2015-08-13T19:20:21.843

7 Why does the 1/r² term appear with point sources? 2016-05-11T06:00:33.290

7 Why does checkerboard pattern on a computer screen appear with a yellowish tint? 2016-06-08T13:28:33.330

7 Encode two R11G11B10F buffers into one using Y'CbCr? 2016-09-18T10:26:35.697

7 Understanding Jump Flooding Algorithm (JFA) for Voronoi Diagrams 2017-03-09T12:30:16.693

6 How to do a color separation with more than 3 primary colors 2015-08-08T18:33:55.790

6 How can I detect edges between different colours of the same brightness? 2015-08-09T08:46:52.920

6 Finding a color perceptually similar to an image 2015-08-11T07:12:44.110

6 Actual vs Perceived Brightness of RGB Colour 2015-10-07T00:07:08.770

6 Best technique to draw overlapping colored line segments that follow the same route 2015-12-24T23:16:22.657

6 How much precision (half, float, double, etc) is enough for a Color class? 2016-08-27T17:46:17.120

6 Calculate an equally bright grey to a linear RGB colour 2016-11-01T19:08:07.303

6 Color transform algorithm (that also works on saturation and value/lightness)? 2017-06-28T12:32:45.580

6 What determines the color gamut of a display? 2017-11-14T18:31:59.083

5 Is colorized subpixel rendering possible? 2015-09-04T00:22:06.640

5 Function to convert HSV angle to RYB angle 2015-11-22T09:00:02.117

5 How to properly color particles in N body sim? 2017-09-23T10:14:06.407

4 How to correctly render visible spectrum with uniform intensity? 2016-09-08T20:41:57.200

4 What graphics techniques can be used to simulate a color nebula effect? 2016-10-13T07:26:20.423

4 What is the purpose of this cube in color quantization? 2016-11-30T17:22:36.337

4 Why would a 4d texture be used for color conversion? 2016-12-06T17:49:11.040

4 How do you deal with clipping when rendering to a limited colorspace? 2017-12-31T03:39:09.060

3 How is an ICC profile embedded or built into an image? 2015-08-10T14:38:40.183

3 Javascript color extraction library 2015-11-13T10:48:15.710

3 How to detect a screen in a photo 2016-05-20T14:02:05.440

3 What is the effect of the BRDF denominator? 2016-05-25T15:27:13.490

3 Is there a way to interpolate color across the line with only integer calculation ?` 2016-05-31T19:58:37.443

3 How can you interpolate over an array of say 5 colors? 2016-07-29T21:46:08.980

3 Confusion between usages of linear RGB and sRGB 2016-09-09T08:03:14.227

3 Preserving luminance 2016-09-27T20:11:13.680

3 Can I have lower color bit depth in sample buffer than target framebuffer? 2016-11-03T19:04:16.233

3 What are the advantages of having two chroma channels and a luma channel vs. three chroma channels? 2017-04-01T20:48:27.873

3 What is the name of the RGB thing I want to be able to do, and what free program(s) can do it automatically? 2017-04-02T01:18:05.610

3 Color of the Sky 2017-11-13T17:35:59.287

3 Generating and Combining Spectral Colors 2018-01-15T20:19:20.303

2 OpenGL - Colours not working properly 2016-02-07T23:01:51.920

2 Suggested image preprocessing before applying threshold 2017-06-23T05:57:20.637

2 How can I implement GIMP's "Colorize" function? 2017-10-07T12:47:13.060

1 Spectral path tracing - image color/brightness incorrect 2016-03-20T21:24:10.253

1 Matching an HSV color with a blended color 2016-05-25T18:49:13.150

1 Fading an object in add mode with correct color math 2016-06-01T17:18:50.150

1 Why does this edge detect show different results for the same color combinations? 2017-04-01T00:44:50.680

1 What causes this color shift? 2017-09-01T20:03:25.607

1 Extracting the green-screen region borders 2017-11-06T12:36:34.677

1 RGB nonlinear, what does it mean? 2017-12-03T05:02:15.720

1 Can I get numeric data from a color map? 2018-01-30T14:53:45.637

0 Change particular color in an image 2016-04-18T08:53:27.960

0 correct rgb or cmyk code from some proportion of cyan, magenta and yellow 2017-06-03T09:54:23.520