892 search results - page 120 / 179 » Introduction to Digital Image Processing |
ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we propose a novel approach for source camera identification based on camera gain histogram. By using the photon transfer curve (PTC) as camera noise model, we cons...
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ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
A rate-distortion (R-D) model is derived to investigate the potential coding gain from the use of a larger macroblock size for high definition (HD) video coding in this work. Codin...
104
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ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
The diversity of end-terminal and access network capabilities as well as the dynamic nature of wireless connections pose significant challenges to providers of multimedia streamin...
ICIP
1997
IEEE
16 years 1 months ago
1997
IEEE
Clustered microcalcifications on X-ray mammograms are an important feature in the detection of breast cancer. For the detection of the clustered microcalcifications on digitized m...
ICIP
2009
IEEE
16 years 27 days ago
2009
IEEE
We introduce an Nth-order extension of the Riesz transform in d dimensions. We prove that this generalized transform has the following remarkable properties: shift-invariance, sca...