I want to programmatically place text on an image in an area where there is least “going on”. It has been some time since I took Computer-Vision, could someone point me in the right direction. Either with respect to C# or Matlab?
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I want to programmatically place text on an image in an area where there is least “going on”. It has been some time since I took Computer-Vision, could someone point me in the right direction. Either with respect to C# or Matlab?
I suggest dividing the image into distinct regions, each the size of the space you need for the text overlay. Calculate some measure of visual “energy”, such as standard deviation, and choose the region with the lowest value. You could also slide a window around, looking for an arbitrary space of low energy, but this would be computationally much more expensive.