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2014-11-11 15:56:00 -0600 asked a question How to pass UTF/Unicode string path to imread in Java?

I am trying to open images in Java using 2.4.9 ocv on Windows. But using simple imread(String) fails for paths that contain non-ascii characters (such as "Š"). Unfortunately, there is no way to change internal String encoding in Java.

So how to pass these paths?

2014-11-11 14:53:28 -0600 asked a question Should I use JavaCV or OpenCV's java wrapper?

I am going to write a CV program in Java/Swing. I can't decide between JavaCV and OpenCV's official java wrapper. Main

  • Altough OpenCV's Java documentation sometimes lacks, it seems that JavaCV has no documentation at all (except for a few old examples)

  • JavaCV has some own classes, for example CanvasFrame (seems to simplify GUI creation)

  • As OpenCV does not have a complete HighGui module, it seems that I would have to copy entire Mat object to BufferedImage point by point when I want to display it. Does JavaCV do this in the background? Or is the image showing faster when done with JavaCV?