A society of models for video and image libraries
IBM Systems Journal
Selection of relevant features and examples in machine learning
Artificial Intelligence - Special issue on relevance
Wrappers for feature subset selection
Artificial Intelligence - Special issue on relevance
Approximate nearest neighbors: towards removing the curse of dimensionality
STOC '98 Proceedings of the thirtieth annual ACM symposium on Theory of computing
Principles of visual information retrieval
Principles of visual information retrieval
Support vector machine active learning for image retrieval
MULTIMEDIA '01 Proceedings of the ninth ACM international conference on Multimedia
Feature Selection for Knowledge Discovery and Data Mining
Feature Selection for Knowledge Discovery and Data Mining
Managing Gigabytes: Compressing and Indexing Documents and Images
Managing Gigabytes: Compressing and Indexing Documents and Images
A Region-Based Fuzzy Feature Matching Approach to Content-Based Image Retrieval
IEEE Transactions on Pattern Analysis and Machine Intelligence
DynDex: a dynamic and non-metric space indexer
Proceedings of the tenth ACM international conference on Multimedia
Safeguarding and Charging for Information on the Internet
ICDE '98 Proceedings of the Fourteenth International Conference on Data Engineering
Similarity Search in High Dimensions via Hashing
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
Empirical Evaluation of Dissimilarity Measures for Color and Texture
ICCV '99 Proceedings of the International Conference on Computer Vision-Volume 2 - Volume 2
Confidence-based dynamic ensemble for image annotation and semantics discovery
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
An efficient parts-based near-duplicate and sub-image retrieval system
Proceedings of the 12th annual ACM international conference on Multimedia
A multiscale representation including opponent color features for texture recognition
IEEE Transactions on Image Processing
Learning with non-metric proximity matrices
Proceedings of the 13th annual ACM international conference on Multimedia
Pruning SIFT for scalable near-duplicate image matching
ADC '07 Proceedings of the eighteenth conference on Australasian database - Volume 63
Detection of near-duplicate images for web search
Proceedings of the 6th ACM international conference on Image and video retrieval
Clustering near-duplicate images in large collections
Proceedings of the international workshop on Workshop on multimedia information retrieval
Training SVM with indefinite kernels
Proceedings of the 25th international conference on Machine learning
Near-duplicate keyframe retrieval by nonrigid image matching
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Resolution analysis for Gradient Direction Matching of object model edges to overhead images
Computer Vision and Image Understanding
Near-duplicate video matching with transformation recognition
MM '09 Proceedings of the 17th ACM international conference on Multimedia
Fast near duplicate detection for personal image collections
MM '09 Proceedings of the 17th ACM international conference on Multimedia
An efficient near-duplicate video shot detection method using shot-based interest points
IEEE Transactions on Multimedia
Robust copy detection by mining temporal self-similarities
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
A method using locality-sensitive hashing for large-scale content-based image retrieval
CCDC'09 Proceedings of the 21st annual international conference on Chinese control and decision conference
Robust image copy detection using multi-resolution histogram
Proceedings of the international conference on Multimedia information retrieval
Stratification-based keyframe cliques for removal of near-duplicates in video search results
Proceedings of the international conference on Multimedia information retrieval
Scalable indexing for perceptual data
MCAM'07 Proceedings of the 2007 international conference on Multimedia content analysis and mining
Using redundant bit vectors for near-duplicate image detection
DASFAA'07 Proceedings of the 12th international conference on Database systems for advanced applications
Near-duplicate keyframe retrieval by semi-supervised learning and nonrigid image matching
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
A fast video copy detection approach by dynamic programming
PCM'10 Proceedings of the 11th Pacific Rim conference on Advances in multimedia information processing: Part I
Combination of local and global features for near-duplicate detection
MMM'11 Proceedings of the 17th international conference on Advances in multimedia modeling - Volume Part I
A novel image copy detection scheme based on the local multi-resolution histogram descriptor
Multimedia Tools and Applications
Discovery of image versions in large collections
MMM'07 Proceedings of the 13th International conference on Multimedia Modeling - Volume Part II
Dynamic similarity kernel for visual recognition
KES'06 Proceedings of the 10th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part II
DEXA'06 Proceedings of the 17th international conference on Database and Expert Systems Applications
A conversation with Dr. Edward Y. Chang
ACM SIGKDD Explorations Newsletter
Online multi-modal distance learning for scalable multimedia retrieval
Proceedings of the sixth ACM international conference on Web search and data mining
Content-Based Keyframe Clustering Using Near Duplicate Keyframe Identification
International Journal of Multimedia Data Engineering & Management
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The proliferation of digital images and the widespread distribution of digital data that has been made possible by the Internet has increased problems associated with copyright infringement on digital images. Watermarking schemes have been proposed to safeguard copyrighted images, but watermarks are vulnerable to image processing and geometric distortions and may not be very effective. Thus, the content-based detection of pirated images has become an important application. In this paper, we discuss two important aspects of such a replica detection system: distance functions for similarity measurement and scalability. We extend our previous work on perceptual distance functions, which proposed the Dynamic Partial Function (DPF), and present enhanced techniques that overcome the limitations of DPF. These techniques include the Thresholding, Sampling, and Weighting schemes. Experimental evaluations show superior performance compared to DPF and other distance functions. We then address the issue of using these perceptual distance functions to efficiently detect replicas in large image data sets. The problem of indexing is made challenging by the high-dimensionality and the nonmetric nature of the distance functions. We propose using Locality Sensitive Hashing (LSH) to index images while using the above perceptual distance functions and demonstrate good performance through empirical studies on a very large database of diverse images.