encoding focus on specific object in video or quadrant of video
I'm wondering about encoding that would focus it's data on a specific object in the scene, or a quadrant of the video.
Meaning after the encode, the bottom-left corner of the video capture is super accurate and everything else is blocky. Or an object actor is in focus to sharp detail and the rest of the encode is blocky or blurrier.
Anyone ever come across such a project?
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What you are interested in is probably one of the following topics:
Besides wikipedia's Video Compression entry, always a decent source, I found this presentation that might be more palatable for a quick overview on the different techniques that you are interested in.