TY - JOUR
T1 - MPEG-7 dominant color descriptor based relevance feedback using merged palette histogram
AU - Wong, Ka-Man
AU - Po, Lai-Man
PY - 2004
Y1 - 2004
N2 - This paper proposes techniques to improve the effectiveness of Relevance Feedback (RF) based image retrieval using MPEG-7 Dominant Color Descriptor (DCD). The conventional RF query point moving techniques could not be directly applied on DCD due to the difference of the color spaces used in each DCD histogram. In order to tackle this problem, a new Merged Palette Histogram (MPH) technique is proposed for generating new query DCD histogram from the relevant image set. The new method has been implemented on a MPEG-7 XM with use of an image database containing 1,000 images. The effectiveness of this new MPH-RF technique using different similarity measures is demonstrated by experimental results in the terms of Averaged Normalized Modified Retrieval Rate (ANMRR) and visual retrieved images comparison.
AB - This paper proposes techniques to improve the effectiveness of Relevance Feedback (RF) based image retrieval using MPEG-7 Dominant Color Descriptor (DCD). The conventional RF query point moving techniques could not be directly applied on DCD due to the difference of the color spaces used in each DCD histogram. In order to tackle this problem, a new Merged Palette Histogram (MPH) technique is proposed for generating new query DCD histogram from the relevant image set. The new method has been implemented on a MPEG-7 XM with use of an image database containing 1,000 images. The effectiveness of this new MPH-RF technique using different similarity measures is demonstrated by experimental results in the terms of Averaged Normalized Modified Retrieval Rate (ANMRR) and visual retrieved images comparison.
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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-4544249312&origin=recordpage
U2 - 10.1109/ICASSP.2004.1326574
DO - 10.1109/ICASSP.2004.1326574
M3 - RGC 21 - Publication in refereed journal
SN - 0736-7791
VL - 3
JO - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
JF - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
T2 - Proceedings - IEEE International Conference on Acoustics, Speech, and Signal Processing
Y2 - 17 May 2004 through 21 May 2004
ER -