Title :
Video copy detection based on HEVC intra coding features
Author :
Kai-Wen Liang ; Yi-Ching Chen ; Zong-Yi Chen ; Pao-Chi Chang
Author_Institution :
Dept. of Commun., Nat. Central Univ., Chungli, Taiwan
Abstract :
This work utilizes the coding information in HEVC for video copy detection. Both directional modes and residual coefficients of the I-frames are employed as the texture features for matching. These features are robust against different quantization parameters and different frame sizes. The accuracy is comparable with traditional pixel domain approaches.
Keywords :
feature extraction; image matching; image texture; video coding; HEVC intra coding features; directional modes; image matching; pixel domain; quantization parameters; texture features; video copy detection; Accuracy; Decoding; Discrete cosine transforms; Encoding; Feature extraction; Image coding; Quantization (signal);
Conference_Titel :
Consumer Electronics (ICCE), 2015 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4799-7542-6
DOI :
10.1109/ICCE.2015.7066340
