1392 search results - page 40 / 279 » Image Denoising with Directional Bases |
RAS
2006
14 years 9 months ago
2006
This paper presents the design of a stable non-linear control system for the remote visual tracking of cellular robots. The robot is controlled through visual feedback based on th...
EMMCVPR
2009
Springer
15 years 4 months ago
2009
Springer
This article 3 presents a new adaptive texture model. Locally parallel oscillating patterns are modeled with a weighted Hilbert space defined over local Fourier coefficients. The ...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
We present a new multiresolution analysis framework for irregular meshes with attributes based on the lifting scheme. We introduce a surface prediction operator to compute the det...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Sparse signal representation based on overcomplete dictionaries has recently been extensively investigated, rendering the state-of-the-art results in signal, image and video proce...
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ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, we introduce a new robust image watermarking technique based on the Discrete Wavelet Transform (DWT). The proposed method extends the concept of image denoising to ...