Difference between revisions of "Function:DemosaicDFPD"
From CUVI Wiki
Line 71: | Line 71: | ||
|style="font-size:150%;"| | |style="font-size:150%;"| | ||
<syntaxhighlight lang="cpp"> | <syntaxhighlight lang="cpp"> | ||
CuviImage input("D:/bayer.tif", CUVI_LOAD_IMAGE_GRAYSCALE_KEEP_DEPTH), output; | |||
cuvi::colorOperations::demosaic_DFPD(input, output, CUVI_BAYER_RGGB); | |||
// | // Or this to further refine the results | ||
cuvi::colorOperations::demosaic_DFPD(input, output, CUVI_BAYER_RGGB, true); | |||
cuvi::io::saveImage(output, "D:/debayered.png"); | |||
cuvi:: | |||
</syntaxhighlight> | </syntaxhighlight> | ||
|} | |} |
Revision as of 16:22, 12 June 2014
Restores an RGB image from a CFA image using DFPD Bayer algorithm. Directional Filtering with Posteriori Decision to restore the color image gives much better results than demosaic (with bilinear interpolation) and remove artifacts.
Function
|
Parameters
Name | Type | Description |
---|---|---|
src | const CuviImage& | Input Bayer Image |
dst | CuviImage& | Output RGB Image |
sensorAlignment | CuviBayerSeq | Sensor alignment of the bayer image |
refineResults | bool | Perform additional refinement step |
stream | const CuviStream& | GPU stream ID for execution |
Image Type Support
Input | Output |
---|---|
8u | 8u |
16u | 16u |
Sample
Example
|