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Update mat.hpp

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Suleyman TURKMEN 2015-06-20 11:18:47 +03:00
parent 59ed7d06bf
commit d64c8aad99
1 changed files with 2 additions and 2 deletions
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modules/core/include/opencv2/core/mat.hpp
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@ -1796,7 +1796,7 @@ public:
/** @brief Invoke with arguments functor, and runs the functor over all matrix element. /** @brief Invoke with arguments functor, and runs the functor over all matrix element.
The methos runs operation in parallel. Operation is passed by arguments. Operation have to be a The methods runs operation in parallel. Operation is passed by arguments. Operation have to be a
function pointer, a function object or a lambda(C++11). function pointer, a function object or a lambda(C++11).
All of below operation is equal. Put 0xFF to first channel of all matrix elements: All of below operation is equal. Put 0xFF to first channel of all matrix elements:
@ -3240,7 +3240,7 @@ Here are examples of matrix expressions:
// sharpen image using "unsharp mask" algorithm // sharpen image using "unsharp mask" algorithm
Mat blurred; double sigma = 1, threshold = 5, amount = 1; Mat blurred; double sigma = 1, threshold = 5, amount = 1;
GaussianBlur(img, blurred, Size(), sigma, sigma); GaussianBlur(img, blurred, Size(), sigma, sigma);
Mat lowConstrastMask = abs(img - blurred) < threshold; Mat lowContrastMask = abs(img - blurred) < threshold;
Mat sharpened = img*(1+amount) + blurred*(-amount); Mat sharpened = img*(1+amount) + blurred*(-amount);
img.copyTo(sharpened, lowContrastMask); img.copyTo(sharpened, lowContrastMask);
@endcode @endcode