A Novel Rate Control Framework for SIFT/SURF Feature Preservation in H.264/AVC Video Compression

This paper presents a novel rate control framework for H.264/Advanced Video Coding-based video coding that improves the preservation of gradient-based features like scale-invariant feature transform or speeded up robust feature compared with the default rate control algorithm in the JM reference sof...

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Veröffentlicht in:	IEEE transactions on circuits and systems for video technology 2015-06, Vol.25 (6), p.958-972
Hauptverfasser:	Jianshu Chao, Huitl, Robert, Steinbach, Eckehard, Schroeder, Damien
Format:	Artikel
Sprache:	eng
Schlagworte:	Bag-of- Features Bit rate Detectors Evaluation Feature extraction H.264/AVC Image coding Rate control SIFT SURF Vectors Video sequences Visualization
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