# gocv

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# gocv

gocv wraps the OpenCV library using Go idioms.

## Installing

gocv is go get-able, but it requires OpenCV to be installed first.

For Ubuntu, you need the following packages:

• libcv-dev
• libcvaux-dev
• libhighgui-dev

For Mac OS X, the Homebrew opencv formula works.

Once you've installed OpenCV, run:

go get bitbucket.org/zombiezen/gocv/cv


Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Recent activity

Commits by Ross Light were pushed to zombiezen/gocv

3603e87 - Optimize conversion of YCbCr images
64c8a74 - Use cvAlloc and fix leak in ConvertImage
68d5702 - Fix memory bug with ImageToCV, s/ImageToCV/ConvertImage/ The cvSetData function takes the pointer and assumes it was malloc'd. This causes failures on Release, so we malloc ...
cf6ab22 - Add faster ImageToCV implementation for RGBA
3bb6732 - Add ImageToCV function (slow-ish)