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CVB.Net 14.0
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CVB.Net 14.0
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Functions implementing a Gaussian pyramid approach. More...
Static Public Member Functions | |
| static Image | Down (Image img) |
| This function down samples an image in the sense of a Gaussian pyramid. More... | |
| static Image | Up (Image img) |
| This function up samples an image in the sense of a Gaussian pyramid. More... | |
Functions implementing a Gaussian pyramid approach.
This function down samples an image in the sense of a Gaussian pyramid.
It applies a Gaussian FixedFilterSize.Kernel5x5 to the image, then down samples the image by omitting every odd row and column, producing an output image whose size is halved in each dimension.
| img | Image to be down sampled. |
| ArgumentNullException | If the input img is null |
| ObjectDisposedException | If the input img has already been disposed |
This function up samples an image in the sense of a Gaussian pyramid.
It inserts odd columns and rows filled with 0, then applies a Gaussian FixedFilterSize.Kernel5x5 multiplied by 4 to the image.
| img | Image to be up sampled |
| ArgumentNullException | If the input img is null |
| ObjectDisposedException | If the input img has already been disposed |