Object-based visual effects by using multi-focus images and its real-time implementation
説明
We propose a novel approach to image content manipulation which produces special visual effects on objects in a scene. It uses multiple differently focused images and generates a new image by linear filtering of them. The proposed scheme enables us to arbitrarily handle object based visual effects such as blurring, enhancement, shifting, etc. The novelty of this work is that it does not require any segmentation of objects in the scene although it generates special effects selectively applied to the objects. In this paper, the principle and the derivation of the filters are described, the results obtained for real images and its real-time implementation are shown.
収録刊行物
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- 2000 IEEE International Conference on Multimedia and Expo. ICME2000. Proceedings. Latest Advances in the Fast Changing World of Multimedia (Cat. No.00TH8532)
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2000 IEEE International Conference on Multimedia and Expo. ICME2000. Proceedings. Latest Advances in the Fast Changing World of Multimedia (Cat. No.00TH8532) 1 289-292, 2002-11-07
IEEE