Rostislav Vasilikhin
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bab86d65cb
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Merge pull request #10258 from savuor:fix/kmeans_channels
* kmeans: number of channels in _centers fixed
* fixedType() is checked now
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7 years ago |
Maksim Shabunin
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b417b4dbee
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KMeans improvement
- fixed returned compactness value
- added centers drawing to the example app
- added compactness test
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8 years ago |
Vadim Pisarevsky
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9a5aa4b23c
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trying to solve compile problems; temporarily disabled some tests for just added optimization algo's
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10 years ago |
Vladislav Vinogradov
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55a714c83b
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fix cv::kmeans function
reshape input matrix, since the function works with data
as with [N x dims] matrix
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11 years ago |
Nghia Ho
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7c13d3277c
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Fixed a valgrind 'Conditional jump or move depends on uninitialised value(s)' on cv::kmeans(...). The original code used points(sampleCount, 1, CV_32FC2), which confused generateCentersPP into thinking it is a 1 dimensional center, instead of 2. As a result it would set only the x variable and leave y unitialised.
(cherry picked from commit 601b7d1dd3 )
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11 years ago |
Nghia Ho
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bf4994554d
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Removed unecessary initialisation of Mat centers.
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11 years ago |
Nghia Ho
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601b7d1dd3
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Fixed a valgrind 'Conditional jump or move depends on uninitialised value(s)' on cv::kmeans(...). The original code used points(sampleCount, 1, CV_32FC2), which confused generateCentersPP into thinking it is a 1 dimensional center, instead of 2. As a result it would set only the x variable and leave y unitialised.
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11 years ago |
Andrey Kamaev
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0738ea7d0f
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Make highgui.hpp independent from C API
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12 years ago |
Andrey Kamaev
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bd0e0b5800
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Merged the trunk r8589:8653 - all changes related to build warnings
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13 years ago |
Andrey Kamaev
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49a1ba6038
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Set stricter warning rules for gcc
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13 years ago |
Vadim Pisarevsky
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9a991a2e10
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fixed build problems on Windows
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14 years ago |
Anatoly Baksheev
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998fab0ef5
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warningx fixed under vs2008
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14 years ago |
Gary Bradski
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c268a98b0c
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revamped
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14 years ago |
Vadim Pisarevsky
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ee3618243d
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converted some OpenCV C samples to C++
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14 years ago |