901 search results - page 87 / 181 » Perceptually Based Image Comparison |
CVPR
2003
IEEE
15 years 2 days ago
2003
IEEE
This paper presents a generative model based approach to man-made structure detection in 2D natural images. The proposed approach uses a causal multiscale random field suggested i...
CG
2005
Springer
13 years 10 months ago
2005
Springer
Hyper-Resolution, a new technique for super-resolution reconstruction of images, is based on matching lowresolution target image details to their high-resolution counterparts from...
JDCTA
2010
13 years 4 months ago
2010
In visual cryptography, the secret can be any written text, graphical representation, or picture. This technique, some time called visual secret sharing (VSS), allows visual infor...
MICCAI
2002
Springer
14 years 11 months ago
2002
Springer
We present a comparison between a voxel based approach and a region based technique for detecting brain activation signals in sequences of functional Magnetic Resonance Images (fMR...
ICMCS
2009
IEEE
13 years 7 months ago
2009
IEEE
In this paper, we present a novel localized Markov random field (MRF) method based on superpixels for region segmentation. Early vision problems could be formulated as pixel label...