658 search results - page 30 / 132 » Edge-preserving image reconstruction for coherent imaging ap... |
ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we analyze the formation of blocking artifacts as a result of quantization of the discrete cosine transform (DCT) coefficients. These artifacts are known to be the ...
101
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ICASSP
2007
IEEE
15 years 3 months ago
2007
IEEE
This paper presents a new approach to demosaicing of spatially sampled image data observed through a color filter array, in which properties of Smith-Barnwell filterbanks are empl...
125
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ICRA
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— This paper presents a method for detecting independent temporally-persistent motion patterns in image sequences. The result is a description of the dynamic content of a...
109
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PAMI
2007
14 years 11 months ago
2007
We present a new approach to camera calibration as a part of a complete and practical system to recover digital copies of sculpture from uncalibrated image sequences taken under t...
106
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IPCAI
2010
15 years 3 months ago
2010
Abstract. We have previously developed image-guided navigation systems for thoracic abdominal interventions utilizing a three dimensional (3D) Cone-Beam CT (CBCT) image acquired at...