Automatically adjusts the brightness, contrast, and sharpness of bitmap images
As the title itself implies everything… I have to automatically adjust the contrast, brightness, and sharpness first, and then I have to provide a manual adjustment search bar if needed.
Is there an auto-tuning library?
OpenCV can do this.
Here is a tutorial contrast and brightness.
OpenCV comes with android ports, and a very active community. p>
A good starting point for you is: cvEqualizeHist , which will automatically adjust the brightness and contrast of a channel image (BW).
You can find very simple ways to find autotuning, but I think you still need to do some work :).