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couple more fixes

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Vadim Pisarevsky 2010-06-09 18:30:04 +00:00
parent 55eb2f9d37
commit 809ebddefb
2 changed files with 3 additions and 4 deletions
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doc/opencv_cheatsheet.pdf
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doc/opencv_cheatsheet.tex
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@ -204,9 +204,8 @@
\> \texttt{IplImage oldC1 = newC; CvMat oldC2 = newC;}\\
\textbf{... (with copying the data)}\\
\> \texttt{Mat image\_copy = image.clone();}\\
\> \texttt{Mat P(10, 1, CV\_32FC2, Scalar(1, 1));}\\
\> \texttt{vector<Point2f> ptvec = Mat\_<Point2f>(P);}\\
\> \texttt{Mat newC2 = cvarrToMat(oldC0).clone();}\\
\> \texttt{vector<Point2f> ptvec = Mat\_<Point2f>(iP);}\\
\>\\
\textbf{Access matrix elements}\\
@ -387,7 +386,7 @@ implements the core of Levenberg-Marquardt optimization algorithm.
\end{tabular}
\begin{tabbing}
Exa\=mple. Filter image in-place with a 3x3 high-pass filter\\
Exa\=mple. Filter image in-place with a 3x3 high-pass kernel\\
\> (preserve negative responses by shifting the result by 128):\\
\texttt{filter2D(image, image, image.depth(), (Mat\_<float>(3,3)<<}\\
\> \texttt{-1, -1, -1, -1, 9, -1, -1, -1, -1), Point(1,1), 128);}\\