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CVPR
2010
IEEE
14 years 4 months ago
Fast Global Optimization of Curvature
Two challenges in computer vision are to accommodate noisy data and missing data. Many problems in computer vision, such as segmentation, filtering, stereo, reconstruction, inpain...
Noha El-Zehiry, Leo Grady
SPIRE
2000
Springer
13 years 11 months ago
Rotation Invariant Histogram Filters for Similarity and Distance Measures between Digital Images
Fast rotation invariant filtering algorithms for are presented for speeding
Kimmo Fredriksson
ISCAS
2003
IEEE
128views Hardware» more  ISCAS 2003»
14 years 24 days ago
Robust digital image-in-image watermarking algorithm using the fast Hadamard transform
In this paper, a robust and efficient digital image watermarking algorithm using the fast Hadamard transform (FHT) is proposed for the copyright protection of digital images. This...
Anthony Tung Shuen Ho, Jun Shen, A. K. K. Chow, J....
ECCV
2006
Springer
14 years 9 months ago
Detecting Doctored JPEG Images Via DCT Coefficient Analysis
Abstract. The steady improvement in image/video editing techniques has enabled people to synthesize realistic images/videos conveniently. Some legal issues may occur when a doctore...
Junfeng He, Zhouchen Lin, Lifeng Wang, Xiaoou Tang
ICASSP
2011
IEEE
12 years 11 months ago
Fast identification of JPEG 2000 images for digital cinema profiles
A method for identifying JPEG 2000 images with different coding parameters, such as DWT-filters, code-block sizes, quantization step sizes, and resolution levels, is presented. ...
Osamu Watanabe, Takahiro Fukuhara, Hitoshi Kiya