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CVPR
2008
IEEE
14 years 10 months ago
Spatio-temporal Saliency detection using phase spectrum of quaternion fourier transform
Salient areas in natural scenes are generally regarded as the candidates of attention focus in human eyes, which is the key stage in object detection. In computer vision, many mod...
Chenlei Guo, Qi Ma, Liming Zhang
CAIP
2009
Springer
182views Image Analysis» more  CAIP 2009»
14 years 1 months ago
New Lane Model and Distance Transform for Lane Detection and Tracking
Particle filtering of boundary points is a robust way to estimate lanes. This paper introduces a new lane model in correspondence to this particle filterbased approach, which is ...
Ruyi Jiang, Reinhard Klette, Tobi Vaudrey, Shigang...
CIVR
2005
Springer
154views Image Analysis» more  CIVR 2005»
14 years 2 months ago
A Novel Texture Descriptor Using Over-Complete Wavelet Transform and Its Fractal Signature
In the paper, we proposed a novel feature descriptor using over-complete wavelet transform and wavelet domain based fractal signature for texture image analysis and retrieval. Trad...
Qing Wang, David Dagan Feng
IPAS
2007
13 years 11 months ago
Image-based motion stabilization for maritime surveillance
Robust image-based motion stabilization is developed to enable visual surveillance in the maritime domain. The algorithm developed is neither a dense registration method nor a tra...
Daniel D. Morris, Brian R. Colonna, Franklin D. Sn...
PAMI
2010
202views more  PAMI 2010»
13 years 7 months ago
DAISY: An Efficient Dense Descriptor Applied to Wide-Baseline Stereo
—In this paper, we introduce a local image descriptor, DAISY, which is very efficient to compute densely. We also present an EM-based algorithm to compute dense depth and occlusi...
Engin Tola, Vincent Lepetit, Pascal Fua