901 search results - page 38 / 181 » Perceptually Based Image Comparison |
VL
1997
IEEE
14 years 2 months ago
1997
IEEE
This paper discusses visual information representation from the perspective of human comprehension. The distortion viewing paradigm is an appropriate focus for this discussion as ...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
The aim of this paper is to provide an algorithm for image fusion which combines the techniques of Chebyshev polynomial (CP) approximation and independent component analysis (ICA)...
MM
2005
ACM
14 years 3 months ago
2005
ACM
We propose IMAGINATION (IMAge Generation for INternet AuthenticaTION), a system for the generation of attack-resistant, user-friendly, image-based CAPTCHAs. In our system, we prod...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
In X-ray interventional imaging, improved denoising enables lower X-ray dose and better visualization, resulting in increased confidence in the therapeutic act. This article focu...
ICIP
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on 2-Dimensional Oriented Principal Component Analysis (2D-OPCA) of affine covariant regions. The goal of video fing...