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The role of partitioned colour-based global descriptors is well known in video similarity detection tasks for their inexpensive yet effective performance compared to local descriptors. They provide robust and discriminative results in content-preserving visual distortions such as strong re-encoding, pattern insertions and photometric effects. The current research evaluates the effectiveness of three...
Intra-prediction Modes-based (IPM-based) descriptors are among robust and competitive visual descriptors for near-duplicate video similarity detection, in general and content-based copy detection (CCD), in particular. IPM-based descriptors are extracted from the compressed H.264/AVC (MPEG-4/AVC) video domain. Intra-prediction Modes (IPM) are the building blocks of the key frames (I and IDR slices)...
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