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BIOSTEC
2008
137views Healthcare» more  BIOSTEC 2008»
13 years 12 months ago
Breast Contour Detection with Stable Paths
Abstract. Breast cancer conservative treatment (BCCT), due to its proven oncological safety, is considered, when feasible, the gold standard of breast cancer treatment. However, ae...
Jaime S. Cardoso, Ricardo Sousa, Luís Filip...
TCSV
2008
143views more  TCSV 2008»
13 years 10 months ago
High-Speed Action Recognition and Localization in Compressed Domain Videos
We present a compressed domain scheme that is able to recognize and localize actions in real-time1 . The recognition problem is posed as performing an action video query on a test ...
Chuohao Yeo, Parvez Ahammad, Kannan Ramchandran, S...
TIP
2008
138views more  TIP 2008»
13 years 10 months ago
Rotation-Invariant Texture Retrieval via Signature Alignment Based on Steerable Sub-Gaussian Modeling
This paper addresses the construction of a novel efficient rotation-invariant texture retrieval method that is based on the alignment in angle of signatures obtained via a steerabl...
George Tzagkarakis, Baltasar Beferull-Lozano, Pana...
GPB
2010
231views Solid Modeling» more  GPB 2010»
13 years 8 months ago
Mining Gene Expression Profiles: An Integrated Implementation of Kernel Principal Component Analysis and Singular Value Decompos
The detection of genes that show similar profiles under different experimental conditions is often an initial step in inferring the biological significance of such genes. Visualiz...
Ferran Reverter, Esteban Vegas, Pedro Sánch...
CVPR
2011
IEEE
13 years 7 months ago
Camera Calibration with Lens Distortion from Low-rank Textures
We present a simple, accurate, and flexible method to calibrate intrinsic parameters of a camera together with (possibly significant) lens distortion. This new method can work u...
Zhengdong Zhang, Yasuyuki Matsushita, Yi Ma