150 search results - page 29 / 30 » Wavelet based watermarking method for digital images using t... |
MVA
2007
13 years 8 months ago
2007
Most vision-based UAV (Unmanned Aerial Vehicle) navigation algorithms extract manmade features such as buildings or roads, which are well structured in urban terrain, using the CC...
COMPGEOM
2003
ACM
14 years 8 days ago
2003
ACM
We propose a novel type of decomposition for polygonal shapes. It is thought that, for the task of object recognition, the human visual system uses a part-based representation. De...
CASES
2006
ACM
13 years 10 months ago
2006
ACM
Probabilistic arithmetic, where the ith output bit of addition and multiplication is correct with a probability pi, is shown to be a vehicle for realizing extremely energy-efficie...
IFIP
2001
Springer
13 years 11 months ago
2001
Springer
This paper presents processing and visualization techniques for Diffusion Tensor Magnetic Resonance Imaging (DT-MRI). In DT-MRI, each voxel is assigned a tensor that describes loc...
AVSS
2005
IEEE
14 years 20 days ago
2005
IEEE
This paper proposes a frequency method to estimate the state open or closed of eye and mouth and to detect associated motion events such as blinking and yawning. The context of th...