evansepdx@gmail.com a3f11f293c Decent speed improvement for HybridBinarizer::calculateBlackPoints(). The ... approach is to stop testing for min/max values once the dynamic range condition is satisfied. On "typical" images, the function is about 20% faster. Worst-case images (low contrast images) can be slower but they are less likely to be read successfully. This change makes no change to test results, only performance. git-svn-id: https://zxing.googlecode.com/svn/trunk@2174 59b500cc-1b3d-0410-9834-0bbf25fbcc57		2012-02-10 01:43:47 +00:00
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src/zxing	Decent speed improvement for HybridBinarizer::calculateBlackPoints(). The	2012-02-10 01:43:47 +00:00
tests/src	added unit tests for C++ BitArray::reverse(). Closes issue 1104	2011-12-13 20:58:25 +00:00