9133 search results - page 244 / 1827 » Modelling perception using image processing algorithms |
159
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Iterative shrinkage of sparse and redundant representations are at the heart of many state of the art denoising and deconvolution algorithms. They assume the signal is well approx...
124
Voted
HICSS
2006
IEEE
15 years 9 months ago
2006
IEEE
Information technologies (IT) have spread throughout all areas of modern society. However, the evolution of ethics that guide their use lags behind technological advances [2]. A p...
136
Voted
ICIP
2002
IEEE
16 years 5 months ago
2002
IEEE
We propose a fast text/graphics resolution improvement algorithm with boundary parameterization and wavelet based denoising. Given input images containing labeled text/graphics ob...
121
Voted
ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
141
Voted
ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
Motion detection and estimation are known to be important in many automated surveillance systems. It has drawn significant research interest in the field of computer vision. This ...