On Image Analysis by the Methods of Moments
IEEE Transactions on Pattern Analysis and Machine Intelligence
Object Matching Using Deformable Templates
IEEE Transactions on Pattern Analysis and Machine Intelligence
Trademark shape recognition using closed contours
Pattern Recognition Letters
Similarity Retrieval of Trademark Images
IEEE MultiMedia
The Truth about Corel - Evaluation in Image Retrieval
CIVR '02 Proceedings of the International Conference on Image and Video Retrieval
Measuring Shape: Ellipticity, Rectangularity, and Triangularity
ICPR '00 Proceedings of the International Conference on Pattern Recognition - Volume 1
Multi-modal Retrieval of Trademark Images Using Global Similarity TITLE2:
Multi-modal Retrieval of Trademark Images Using Global Similarity TITLE2:
Fourier Descriptors for Plane Closed Curves
IEEE Transactions on Computers
Evaluation of a trademark image retrieval system
IRSG'97 Proceedings of the 19th Annual BCS-IRSG conference on Information Retrieval Research
Parsing and browsing tools for colonoscopy videos
Proceedings of the 12th annual ACM international conference on Multimedia
Content-based multimedia information retrieval: State of the art and challenges
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Intellectual property information: A comparative analysis of main information providers
Journal of the American Society for Information Science and Technology
Retrieval of trademark images by means of size functions
Graphical Models - Special issue on the vision, video and graphics conference 2005
Gestalt-based feature similarity measure in trademark database
Pattern Recognition
ALSBIR: A local-structure-based image retrieval
Pattern Recognition
Multi-object image retrieval based on shape and topology
Image Communication
Component-based visual clustering using the self-organizing map
Neural Networks
Inducing a perceptual relevance shape classifier
Proceedings of the 6th ACM international conference on Image and video retrieval
Trademark matching and retrieval in sports video databases
Proceedings of the international workshop on Workshop on multimedia information retrieval
Similarity evaluation based on image primitives
SPPRA '08 Proceedings of the Fifth IASTED International Conference on Signal Processing, Pattern Recognition and Applications
The state of the art in image and video retrieval
CIVR'03 Proceedings of the 2nd international conference on Image and video retrieval
Content-based retrieval of historical watermark images: II - electron radiographs
CIVR'03 Proceedings of the 2nd international conference on Image and video retrieval
Trademark image retrieval using an integrated shape descriptor
Expert Systems with Applications: An International Journal
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Shape retrieval from image databases is a complex problem. This paper reports an investigation on the comparative effectiveness of a number of different shape features (including those included in the recent MPEG-7 standard) and matching techniques in the retrieval of multi-component trademark images. Experiments were conducted within the framework of the ARTISAN shape retrieval system, and retrieval effectiveness assessed on a database of over 10 000 images, using 24 queries and associated ground truth supplied by the UK Patent Office. Our results show clearly that multi-component matching can give better results than whole-image matching. However, only minor differences in retrieval effectiveness were found between different shape features or distance measures, suggesting that a wide variety of shape feature combinations and matching techniques can provide adequate discriminating power for effective retrieval.