Example Based Learning for View-Based Human Face Detection
Example Based Learning for View-Based Human Face Detection
Automatic text detection and tracking in digital video
IEEE Transactions on Image Processing
Automatic Closed Caption Detection and Font Size Differentiation in MPEG Video
VISUAL '02 Proceedings of the 5th International Conference on Recent Advances in Visual Information Systems
Photo time-stamp detection and recognition
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 1
Automatic browsing of large pictures on mobile devices
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
Automatic thumbnail cropping and its effectiveness
Proceedings of the 16th annual ACM symposium on User interface software and technology
VideoSense: a contextual in-video advertising system
IEEE Transactions on Circuits and Systems for Video Technology
GameSense: game-like in-image advertising
Multimedia Tools and Applications
ImageSense: Towards contextual image advertising
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Automatic generation of social media snippets for mobile browsing
Proceedings of the 21st ACM international conference on Multimedia
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Text area detection from video frame is an essential step for Video OCR. The key problem is the complex background of the video frames. This paper proposes a novel approach to this problem. First, we use the vertical edge information to detect candidate text areas. The horizontal edge information is then used to eliminate some of the false candidates. Finally, shape suppression technique is applied to further refine the results. Experimental results have shown the proposed approach is very effective in text area detection.