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138
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CVPR
2011
IEEE
14 years 11 months ago
Contour cut: identifying salient contours in images by solving a Hermitian eigenvalue problem
The problem of finding one-dimensional structures in images and videos can be formulated as a problem of searching for cycles in graphs. In [11], an untangling-cycle cost functio...
Ryan Kennedy, Jean Gallier, Jianbo Shi
105
Voted
JVCIR
2011
96views more  JVCIR 2011»
14 years 10 months ago
Stabilization and optimization of PLUS factorization and its application in image coding
A recently developed PLUS factorization holds great promise in image coding due to its simplicity and integer reversibility. However, existing PLUS factorizations did not consider...
Lei Yang, Pengwei Hao, Dapeng Wu
CHI
2009
ACM
16 years 4 months ago
Wetpaint: scraping through multi-layered images
We introduce a technique for exploring multi-layered images by scraping arbitrary areas to determine meaningful relationships. Our system, called Wetpaint, uses perceptual depth c...
Hiroshi Ishii, Jürgen P. Schulze, Leonardo Bo...
144
Voted
ICASSP
2007
IEEE
15 years 10 months ago
Block Size Forensic Analysis in Digital Images
In non-intrusive forensic analysis, we wish to find information and properties about a piece of data without any reference to the original data prior to processing. An important ...
Steven Tjoa, Wan-Yi Sabrina Lin, H. Vicky Zhao, K....
120
Voted
INFOCOM
2005
IEEE
15 years 9 months ago
A study of analyzing network traffic as images in real-time
—This paper presents NetViewer, a network measurement approach that can simultaneously detect, identify and visualize attacks and anomalous traffic in real-time by passively moni...
Seong Soo Kim, A. L. Narasimha Reddy