CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
This paper describes a novel hand-based verification system based on palm-finger segmentation and fusion. The proposed system operates on 2D hand images acquired by placing the ha...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
We show how to extend the ICP framework to nonrigid registration, while retaining the convergence properties of the original algorithm. The resulting optimal step nonrigid ICP fra...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Tracking of speckles in echocardiography enables the study of myocardium deformation, and thus can provide insights about heart structure and function. Most of the current methods...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Recent work in matting, hole filling, and compositing allows image elements to be mixed in a new composite image. Previous algorithms for matting foreground elements have assumed ...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Automatically determining facial similarity is a difficult and open question in computer vision. The problem is complicated both because it is unclear what facial features humans ...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Mean shift is a popular method to segment images and videos. Pixels are represented by feature points, and the segmentation is driven by the point density in feature space. In thi...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Automatic annotation is an elegant alternative to explicit recognition in images. In annotation, the image is matched with keyword models, and the most relevant keywords are assig...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
This paper proposes a novel method to apply the standard graph cut technique to segmenting multimodal tensor valued images. The Riemannian nature of the tensor space is explicitly...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Detecting nonrigid surfaces is an interesting research problem for computer vision and image analysis. One important challenge of nonrigid surface detection is how to register a n...