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2003 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR '03) - Volume 1
Image Repairing: Robust Image Synthesis by Adaptive ND Tensor Voting
Madison, Wisconsin
June 18-June 20
ISBN: 0-7695-1900-8
Jiaya Jia, Hong Kong University of Science and Technology
Chi-Keung Tang, Hong Kong University of Science and Technology
We present a robust image synthesis method to automatically infer missing information from a damaged 2D image by tensor voting. Our method translates image color and texture information into an adaptive N D tensor, followed by a voting process that infers non-iteratively the optimal color values in the N D texture space for each defective pixel. N D tensor voting can be applied to images consisting of roughly homogeneous and periodic textures (e.g. a brick wall), as well as difficult images of natural scenes which contain complex color and texture information. To effectively tackle the latter type of difficult images, a two-step method is proposed. First, we perform texture-based segmentation in the input image, and extrapolate partitioning curves to generate a complete segmentation for the image. Then, missing colors are synthesized using N D tensor voting. Automatic tensor scale analysis is used to adapt to different feature scales inherent in the input. We demonstrate the effectiveness of our approach using a difficult set of real images.
Citation:
Jiaya Jia, Chi-Keung Tang, "Image Repairing: Robust Image Synthesis by Adaptive ND Tensor Voting," cvpr, vol. 1, pp.643, 2003 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR '03) - Volume 1, 2003
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