Worse performance of LUT function on Android Lollipop

asked 2015-08-06 13:26:04 -0500

Freitas gravatar image

updated 2015-08-06 13:35:28 -0500

Hello, everyone!

I was developing a project using OpenCV for device LG G3 with Android 4.4.2 and OpenCV 3.0.0. The average execution time for the LUT function used to modify input image (size 9 megapixels) was 14ms. However, I updated the device to Android Lollipop (version 5.0) and the execution time of LUT function has increased dramatically to 36ms.

Did anyone have the same problem with LUT function or any OpenCV function after updating to Android 5.0? Thanks in advance.

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