Comments (1)
cvScalar(0) would leave you with completely black image. I think this is intentional, but it is written by amnipar so I'm not entirely sure.
What is the effect you're looking for?
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Related Issues (20)
- calcSelectiveAvg: symbol(s) not found HOT 1
- Not in scope: `c'wrapExtractMSER' HOT 1
- c2hs dependency HOT 1
- Discussion on exposing the C++ API HOT 2
- Dependency on opencv_gpu HOT 2
- No safe conversion :: Image GrayScale D32 -> Image GrayScale D8 HOT 2
- Contour operations are limited HOT 1
- Multiple Breakages of Referential Transparency HOT 5
- CV-0.3.7 doesn't compile HOT 4
- CV.Drawing.floodfill does not return the floodfilled area
- GHC 7.8.3 can't compile CV master HOT 11
- Linking fails on GHC 7.8.3 for CV 0.3.7 and openCV24
- Fail to compile examples
- Off-by-one error in CV.Sampling.getOverlappedTileCoords?
- Set OpenCV 2.4 as build default
- No longer need fix for CV_CAP_PROP_WHITE_BALANCE...
- GHC 7.10.2 compilation error in CV.Matrix in the use of ‘fromEnum’ HOT 4
- Upload 0.4.0.0 to hackage HOT 2
- CvException from haskell callback cannot be catched.
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