208 search results - page 3 / 42 » Gradients for Retinotectal Mapping |
PAMI
2012
11 years 7 months ago
2012
—The restoration of a blurry or noisy image is commonly performed with a MAP estimator, which maximizes a posterior probability to reconstruct a clean image from a degraded image...
ICDAR
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper describes a skeletonization process for grayscale or color images based on the diffusion of the color gradient vectors by using a simple iterative regularization scheme...
CIVR
2003
Springer
13 years 10 months ago
2003
Springer
In this paper we describe new methods to detect semantic concepts from digital video based on audible and visual content. Temporal Gradient Correlogram captures temporal correlatio...
CVPR
2006
IEEE
14 years 7 months ago
2006
IEEE
We propose a new technique for edge-suppressing operations on images. We introduce cross projection tensors to achieve affine transformations of gradient fields. We use these tens...
CVPR
1997
IEEE
12 years 1 months ago
1997
IEEE
Snakes, or active contours, are used extensively in computer
vision and image processing applications, particularly
to locate object boundaries. Problems associated with
initial...