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key frames extraction: any references? #21
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You may want to read SAD (Sum of absolute difference) |
Here is your wiki script : Frame that are sufficiently different from previous ones using absolute differences in LUV color-space I think "Frame that are sufficiently different from previous ones" is the most important step to follow. But I don't understand why it can generate good key frames. And why the following cluster process and blur detection should be added? Is there any paper to refer? |
Closing the question as it is not an issue |
it seems the "key frames extraction methods" works well, is there any referring papers I can get more detail info from?
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