Hi!
How i can use BitmapCreator to overlay a pixel mask with one color channel?
For example: i have the BaseImage (Usual Picture). And i have the MaskImage (Image with black color RGB(0,0,0) and some regions with RedColor RGB(255,0,0). The Width And height of both images are similar. And i need replace in BaseImage all correspondent pixels of red channel by red-values from MaskImage, and dont change green and blue channels.... I wrote variant with usual code (without BC), but it works very slow. Any ideas?
Some similar solution with RSImage processor is here: https://www.b4x.com/android/forum/t...y-red-component-of-pixels.124079/#post-775128
How i can use BitmapCreator to overlay a pixel mask with one color channel?
For example: i have the BaseImage (Usual Picture). And i have the MaskImage (Image with black color RGB(0,0,0) and some regions with RedColor RGB(255,0,0). The Width And height of both images are similar. And i need replace in BaseImage all correspondent pixels of red channel by red-values from MaskImage, and dont change green and blue channels.... I wrote variant with usual code (without BC), but it works very slow. Any ideas?
Some similar solution with RSImage processor is here: https://www.b4x.com/android/forum/t...y-red-component-of-pixels.124079/#post-775128
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