Quantization schemes for low bitrate Compressed Histogram of Gradients descriptors

2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops, CVPRW 2010

Volumn , Issue , 2010, Pages 33-40

  Chandrasekhar, Vijay ^a   Reznik, Yuriy ^c   Takacs, Gabriel ^a   Chen, David ^a   Tsai, Sam ^a   Grzeszczuk, Radek ^b   Girod, Bernd ^a  

^a Stanford University   (United States)

^b NOKIA RESEARCH CENTER   (United States)

^c QUALCOMM INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BIT RATES; CODEBOOKS; COMPRESSED HISTOGRAM; COMPRESSION EFFICIENCY; DESCRIPTORS; IMAGE FEATURES; LOWER COMPLEXITY; MOBILE IMAGES; OPTIMAL ENTROPY; OPTIMAL PERFORMANCE; QUANTIZATION SCHEMES; QUERY IMAGES; RETRIEVAL ACCURACY; TREE-BASED QUANTIZATION;

COMPUTER VISION; DATA COMPRESSION; GRAPHIC METHODS; IMAGE CODING; IMAGE COMPRESSION; IMAGE SEGMENTATION; INFORMATION RETRIEVAL; OPTIMAL SYSTEMS; OPTIMIZATION; TECHNICAL PRESENTATIONS;

VECTOR QUANTIZATION;

EID: 77956533341     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CVPRW.2010.5543242     Document Type: Conference Paper

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