1967 search results - page 263 / 394 » A Method for Image Local-Difference Visualization |
ICASSP
2011
IEEE
12 years 12 months ago
2011
IEEE
Identifying criminals and victims in evidence images, where their faces are covered or obstructed, is a challenging task. In the legal case, United States v. Michael Joseph Pepe (...
ICCV
2007
IEEE
14 years 2 months ago
2007
IEEE
In this study, we address the problem of 3-D dense metric reconstruction and registration from multiple images, given that the observed surface is nearly planar. This is difficult...
ICRA
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this paper, we propose an original approach to control camera position and/or lighting conditions in an environment using image gradient information. Our goal is to ensure a...
TIP
2010
2010
Automatic Parameter Selection for Denoising Algorithms Using a No-Reference Measure of Image Content
13 years 2 months ago
Across the field of inverse problems in image and video processing, nearly all algorithms have various parameters which need to be set in order to yield good results. In practice, ...
TIFS
2008
13 years 8 months ago
2008
This paper presents two vector watermarking schemes that are based on the use of complex and quaternion Fourier transforms and demonstrates, for the first time, how to embed waterm...