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Questions about model testing #20
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Hi~ For the video-level testing, usually the input is a frame clip and the model output is the one prediction. There are also some methods as you mentioned that take multiple frames and output multiple predictions, and in this case they usually calculate the averaging prediction as final score. |
Thank you very much for your answer, I'm new to forgery detection and your answer helps me a lot. |
Thank you for your excellent work! How is the model for video-level forgery detection tested? Do you test all the frames of the test video? I see a lot of papers that do video forgery detection where the model input is a clip of several consecutive frames (e.g., 8 frames), so how is this tested? Is it averaging?
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