78 search results - page 11 / 16 » Attacking Some Perceptual Image Hash Algorithms |
MM
2010
ACM
13 years 7 months ago
2010
ACM
Many content-based retrieval systems (CBIRS) describe images using the SIFT local features because of their very robust recognition capabilities. While SIFT features proved to cop...
TOG
2010
13 years 2 months ago
2010
The numerous works on media retargeting call for a methodological approach for evaluating retargeting results. We present the first comprehensive perceptual study and analysis of ...
RT
2001
Springer
14 years 1 days ago
2001
Springer
One of the main goals in realistic rendering is to generate images that are indistinguishable from photographs – but how do observers decide whether an image is photographic or c...
ECCV
1992
Springer
13 years 11 months ago
1992
Springer
A key problem in model-based object recognition is selection, namely, the problem of determining which regions in the image are likely to come from a single object. In this paper w...
PAMI
2008
13 years 7 months ago
2008
Although it has been studied for years by the computer vision and machine learning communities, image annotation is still far from practical. In this paper, we propose a novel atte...