1731 search results - page 34 / 347 » AM-FM image filters |
CVIU
2004
13 years 7 months ago
2004
Variations in illumination can have a dramatic effect on the appearance of an object in an image. In this paper, we propose how to deal with illumination variations in eigenspace ...
BMVC
2000
13 years 9 months ago
2000
Automatic Target Recognition (ATR) is a demanding application that requires separation of targets from a noisy background in a sequence of images. In our previous work [5] the bac...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
Copy-move tampering is a common type of image synthesizing, where a part of an image is copied and pasted to another place to add or remove an object. In this paper, an efficient ...
CAIP
2009
Springer
13 years 12 months ago
2009
Springer
We propose a method for rapidly classifying surface reflectance directly from the output of spatio-temporal filters applied to an image sequence of rotating objects. Using image da...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
A flexible multiscale and directional representation for images is proposed. The scheme combines directional filter banks with the Laplacian pyramid to provides a sparse represent...