Top "Rgb" questions

Format of TYPE_INT_RGB and TYPE_INT_ARGB

Could anyone explain for me how java stores color in TYPE_INT_RGB and TYPE_INT_ARGB ? Do these lines …

java colors rgb argb

RGB to CMYK and back algorithm

I am trying to implement a solution for calculating the conversion between RGB and CMYK and vice versa. Here is …

java rgb cmyk

From RGB to HSV in OpenGL GLSL

I need to pass from RGB color space to HSV .. I searched in internet and found two different implementations, but …

opengl glsl rgb hsv

How to set QImage pixel colour for an RGB888 image in Qt

I have an RGB888 format qImage defined as follows: myQrgb = QImage(img_in, width, height, QImage::Format_RGB888); I wish …

qt rgb qimage pixel-manipulation

How to perform RGB->YUV conversion in C/C++?

How to perform RGB->YUV conversion in C/C++? I have some Bitmap.. RGB I need to convert it …

c++ c rgb yuv

Extract black and white image from android camera's NV21 format

I have done some google-ing around and couldn't find enough information about this format. It is the default format for …

android android-camera rgb format-conversion

Jet colormap to grayscale

I have a jet colormap: and I would like to know if there's some way to convert to a grayscale. …

matlab colors rgb grayscale

Android Color formats (RGB565, ARGB8888)

getHolder().setFormat(PixelFormat.RGBA_888); Options options = new BitmapFactory.Options(); options.inDither=true; options.inScaled = true; options.inPreferredConfig = Bitmap.Config.ARGB_8888; …

android bitmap rgb bitmapfactory argb

How do I use RGB color in Flutter?

I am trying to use it like this but it is giving me no color on text. Color.fromARGB(1, 239 ~/ 255, 58 ~/ 255, 121 ~/ 255)

android flutter rgb

How to convert RGB PIL image to numpy array with 3 channels?

I am loading image with the following code image = PIL.Image.open(file_path) image = np.array(image) It works, …

python numpy python-imaging-library rgb