10628 search results - page 375 / 2126 » Image Processing |
175
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CGF
2005
15 years 6 months ago
2005
Color images have a gamut that typically spans three dimensions. Nevertheless, several important applications, such as the creation of grayscale images for printing and the re-col...
188
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
Authentication watermarking is the process that inserts hidden data into an object (image) in order to detect any fraudulent alteration perpetrated by a malicious hacker. In the l...
166
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DATE
2007
IEEE
16 years 1 months ago
2007
IEEE
: 2-D Discrete Cosine Transform (DCT) is widely used as the core of digital image and video compression. In this paper, we present a novel DCT architecture that allows aggressive v...
174
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we develop a method for generating thumbnail images from the interlaced H.264/AVC coded bit streams. We devise a method exploiting both the spatial and transform do...
206
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CAIP
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. In this paper we address the challenging problem of recovering the depth of a scene from a single image using defocus cue. To achieve this, we first present a novel appro...