20 search results - page 4 / 4 » Robust image hashing based on SPIHT |
CSREASAM
2006
13 years 7 months ago
2006
: The research work in this paper shows that the currently available stenographic methods might be quite easily detected by using sufficiently careful analysis of the transmitted d...
CGF
2008
13 years 6 months ago
2008
The focus of research in acceleration structures for ray tracing recently shifted from render time to time to image, the sum of build time and render time, and also the memory foo...
MMSEC
2006
ACM
13 years 12 months ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
We present a novel expert-model of Query-Driven Locally Adaptive (QDLA) Fisher faces for robust face recognition. For each query face, the proposed method first fits local Fisher ...
IROS
2008
IEEE
14 years 11 days ago
2008
IEEE
— This paper presents a vision based method for grasp classification. It is developed as part of a Programming by Demonstration (PbD) system for which recognition of objects and...