217 search results - page 42 / 44 » Efficient Implementation of Higher Order Image Interpolation |
AINA
2009
IEEE
14 years 1 months ago
2009
IEEE
The two most important aspects of any imagebased steganographic system are the imperceptibility and the capacity of the stego image. This paper evaluates the performance and effic...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
Statistical measures coming from information theory represent interesting bases for image and video processing tasks such as image retrieval and video object tracking. For example...
FPGA
2004
ACM
13 years 12 months ago
2004
ACM
The speedup over a microprocessor that can be achieved by implementing some programs on an FPGA has been extensively reported. This paper presents an analysis, both quantitative a...
TIP
2008
13 years 6 months ago
2008
We consider the problem of detecting object contours in natural images. In many cases, local luminance changes turn out to be stronger in textured areas than on object contours. Th...
JCNS
2010
13 years 1 months ago
2010
Optimal filtering of noisy voltage signals on dendritic trees is a key problem in computational cellular neuroscience. However, the state variable in this problem -- the vector of...