DocumentCode
2119238
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
fYear
2015
fDate
9-12 Jan. 2015
Firstpage
108
Lastpage
111
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);
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics (ICCE), 2015 IEEE International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4799-7542-6
Type
conf
DOI
10.1109/ICCE.2015.7066340
Filename
7066340
Link To Document