Modification of fastNlMeansDenoisingMulti function for colored images sequences
Namespace: OpenCvSharp.CPlusPlus
Assembly: OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
public static void FastNlMeansDenoisingColoredMulti( IEnumerable<InputArray> srcImgs, OutputArray dst, int imgToDenoiseIndex, int temporalWindowSize, float h = 3f, float hColor = 3f, int templateWindowSize = 7, int searchWindowSize = 21 )
Parameters
- srcImgs
- Type: System.Collections.GenericIEnumerableInputArray
Input 8-bit 3-channel images sequence. All images should have the same type and size. - dst
- Type: OpenCvSharp.CPlusPlusOutputArray
Output image with the same size and type as srcImgs images. - imgToDenoiseIndex
- Type: SystemInt32
Target image to denoise index in srcImgs sequence - temporalWindowSize
- Type: SystemInt32
Number of surrounding images to use for target image denoising. Should be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise srcImgs[imgToDenoiseIndex] image. - h (Optional)
- Type: SystemSingle
Parameter regulating filter strength for luminance component. Bigger h value perfectly removes noise but also removes image details, smaller h value preserves details but also preserves some noise. - hColor (Optional)
- Type: SystemSingle
The same as h but for color components. - templateWindowSize (Optional)
- Type: SystemInt32
Size in pixels of the template patch that is used to compute weights. Should be odd. Recommended value 7 pixels - searchWindowSize (Optional)
- Type: SystemInt32
Size in pixels of the window that is used to compute weighted average for given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater denoising time. Recommended value 21 pixels
See Also