Color Content Matching of MPEG-4 Video Objects
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Transformation of Compressed Domain Features for Content-Based Image Indexing and Retrieval
Multimedia Tools and Applications
Hierarchical multi-classifier system design based on evolutionary computation technique
Multimedia Tools and Applications
Face recognition via the overlapping energy histogram
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Research on JPEG image retrieval
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
A fuzzy logic based approach to feedback reinforcement in image retrieval
ICIC'09 Proceedings of the 5th international conference on Emerging intelligent computing technology and applications
Efficient image retrieval in DCT domain by hypothesis testing
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Object tracking using parallel local colour histogram method
International Journal of Computational Vision and Robotics
DCT-Domain image retrieval via block-edge-patterns
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
Efficient compressed domain target image search and retrieval
CIVR'05 Proceedings of the 4th international conference on Image and Video Retrieval
The extraction of image's salient points for image retrieval
FSKD'05 Proceedings of the Second international conference on Fuzzy Systems and Knowledge Discovery - Volume Part I
Image retrieval based on salient points from DCT domain
MICAI'05 Proceedings of the 4th Mexican international conference on Advances in Artificial Intelligence
AMR'10 Proceedings of the 8th international conference on Adaptive Multimedia Retrieval: context, exploration, and fusion
DC stream based JPEG compressed domain image retrieval
AMT'12 Proceedings of the 8th international conference on Active Media Technology
JIRL: A C++ Toolkit for JPEG Compressed Domain Image Retrieval
International Journal of Multimedia Data Engineering & Management
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With the increasing popularity of the use of compressed images, an intuitive approach for lowering computational complexity towards a practically efficient image retrieval system is to propose a scheme that is able to perform retrieval computation directly in the compressed domain. In this paper, we investigate the use of energy histograms of the low frequency DCT coefficients as features for the retrieval of DCT compressed images. We propose a feature set that is able to identify similarities on changes of image-representation due to several lossless DCT transformations. We then use the features to construct an image retrieval system based on the real-time image retrieval model. We observe that the proposed features are sufficient for performing high level retrieval on medium size image databases. And by introducing transpositional symmetry, the features can be brought to accommodate several lossless DCT transformations such as horizontal and vertical mirroring, rotating, transposing, and transversing.