Name
select_grayvalues_from_channelsselect_grayvalues_from_channelsSelectGrayvaluesFromChannelsselect_grayvalues_from_channelsSelectGrayvaluesFromChannelsSelectGrayvaluesFromChannels — Selection of gray values of a multi-channel image using an index image.
The operator select_grayvalues_from_channelsselect_grayvalues_from_channelsSelectGrayvaluesFromChannelsselect_grayvalues_from_channelsSelectGrayvaluesFromChannelsSelectGrayvaluesFromChannels selects gray
values from the different channels of MultichannelImageMultichannelImageMultichannelImageMultichannelImageMultichannelImagemultichannelImage.
The channel number for each pixel is determined from the corresponding
pixel value in IndexImageIndexImageIndexImageIndexImageIndexImageindexImage.
If MultichannelImageMultichannelImageMultichannelImageMultichannelImageMultichannelImagemultichannelImage and IndexImageIndexImageIndexImageIndexImageIndexImageindexImage contain the
same number of images, the corresponding images are processed pairwise.
Otherwise, IndexImageIndexImageIndexImageIndexImageIndexImageindexImage must contain only one single image.
In this case, the gray value selection is performed for each image of
MultichannelImageMultichannelImageMultichannelImageMultichannelImageMultichannelImagemultichannelImage according to IndexImageIndexImageIndexImageIndexImageIndexImageindexImage .
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Automatically parallelized on tuple level.
- Automatically parallelized on domain level.
Multi-channel gray value image.
Image, where pixel values are interpreted as
channel index.
Number of elements: IndexImage == MultichannelImage || IndexImage == 1
compose3(Focus0,Focus1,Focus2,&MultiFocus);
depth_from_focus(MultiFocus,&Depth,&Confidence,'highpass','next_maximum');
mean_image(Depth,&Smooth,15,15);
select_grayvalues_from_channels(MultiChannel,Smooth,SharpImage);
depth_from_focusdepth_from_focusDepthFromFocusdepth_from_focusDepthFromFocusDepthFromFocus,
mean_imagemean_imageMeanImagemean_imageMeanImageMeanImage
disp_imagedisp_imageDispImagedisp_imageDispImageDispImage
count_channelscount_channelsCountChannelscount_channelsCountChannelsCountChannels
Foundation