Sciweavers

1731 search results - page 177 / 347
» AM-FM image filters
Sort
View
MICCAI
2005
Springer
16 years 2 months ago
Model-Based Parameter Recovery from Uncalibrated Optical Images
We propose a novel method for quantitative interpretation of uncalibrated optical images which is derived explicitly from an analysis of the image formation model. Parameters chara...
Stephen J. Preece, I. B. Styles, S. D. Cotton, Ela...
ICCV
2009
IEEE
16 years 6 months ago
Filter Flow
The filter flow problem is to compute a space-variant linear filter that transforms one image into another. This framework encompasses a broad range of transformations including...
Steven M. Seitz, Simon Baker
ICIP
1999
IEEE
16 years 3 months ago
Computing Isotropic Local Contrast from Oriented Pyramid Decompositions
Working with contrast instead of luminance can facilitate numerous image processing and analysis tasks. Unfortunately, a common definition of contrast suitable for all situations ...
Stefan Winkler, Pierre Vandergheynst
96
Voted
CIVR
2006
Springer
104views Image Analysis» more  CIVR 2006»
15 years 5 months ago
Video Mining with Frequent Itemset Configurations
Abstract. We present a method for mining frequently occurring objects and scenes from videos. Object candidates are detected by finding recurring spatial arrangements of affine cov...
Till Quack, Vittorio Ferrari, Luc J. Van Gool
122
Voted
FGR
2004
IEEE
134views Biometrics» more  FGR 2004»
15 years 5 months ago
Face Contour Construction with Multiple Information
In this paper, we present a new method to obtain the contours of color faces. First, we introduce a new nonlinear skin classifier to detect the human skin information in images. T...
Jinfeng Yang, Tieniu Tan, Weiming Hu