handbook of image and video processing al bovik free download

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... multimedia communication also involves audio coding, control and signaling, and the multiplexing of audio, video, data, and controlsignals. ITU-T specifies a number of system standards for multimedia ... models, audio, speech, analog/digital video, and composition information. The standardized description will enable fast and efficient search and retrieval of multimedia content and advance the search ... interactivity, universal access, and high-compression coding of general material for a wide bit-rate range. It also emphasizes flexibility and extensibility. The concept of content-based coding of MPEG-4...

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... strategies, Algorithmic sim- plifications for real-time image and video processing, Hardware platforms for real-time image and video processing, Software methods for real-time image and video processing ... REAL-TIME IMAGE AND VIDEO PROCESSING: FROM RESEARCH TO REALITY from obtaining an enhanced image to intelligent scene analysis. Digital images and video are essentially multidimensional signals ... field of multidimensional signal processing have all led to the creation of the field of real-time image and video processing. Here, an overview of the history of image processing is stated in order...

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... Taylor and Francis Group, LLC xiii 5.2 Image halving using linear distributive and unitary properties of DCT: (a) original image, (b) bilinear decimation in spatial domain, and (c) downsampled image ... 2011 by Taylor and Francis Group, LLC 8 Image and Video Processing in the Compressed Domain Compressed Image Entropy Decoding Alternative Representation Processing in the domain of Alternative Representation Processed Output ... For image and video, this is usually achieved by an alternative representation in a different domain other than their original domains of representation, which are spatial and spatiotemporal for images...

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... average value of the image signal Y AVG is made as a product of brightness L of the input image, Exposure (integration) Time t ET of the sensor, gain G of the image processing pipeline, and a constant ... higher signal values is proportional to the square root of the signal amplitude and when the whole image signal is shifted down by the AB control, parts of the signal with higher noise values are ... moment of the Short Exposure Image but also for the frequency difference of the actual and ideal mains lock frequencies. Namely, due to a frequency drift of the mains signal (usually up to 1% of a...

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... detection of lesions [42]. Consequently, removal of these artefacts is of high importance both from the clinical and the technical perspect ives. 4 EURASIP Journal on Image and Video Processing (a) ... specular highlights may 6 EURASIP Journal on Image and Video Processing Table 1: Performance of the algorithm for equal costs of false positives and false negatives. Compared to the method in ... EURASIP Journal on Image and Video Processing 3 (a) (b) (c) Figure 1: Examples of images from minimally invasive medical procedures showing specular highlights. (a) Laparoscope image of the appendix,...

Ngày tải lên: 21/06/2014, 06:20

... detector; final detections of (g, h) bare heads and of hard hats (i, j). EURASIP Journal on Image and Video Processing 7 True detections (66%) (a) (b) (c) False detections out of scale (24%) False detections ... whole space of window states (typically position and scale), and its cardinality depends on the size of the image, on the range of scales to check, and on the stride of scattering of the windows. ... on it; specifically, each of them operates on a rectangular patch over the polar image, that represents a slice of annulus over the original EURASIP Journal on Image and Video Processing 11 0 20 40 60 80 100 −20 0 20 40 60 −60 −40 −20 0 20 40 60 80 L a b Plot...

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... value, which was of the order of a few hundred FIGURE 6.24 SFFM images of a bilayer of a 1:1 mixture of PFECA and AA; the scan size is 4 ì 4 àm 2 . The circular islands in the topographic image ... scale (Zhong and Tománek, 1990; Tománek et al. , 1991; Colchero and Marti, 1995; Colchero et al. , 1996b; Gyalog et al. , 1995). These models can be considered an extension of a molecular model of ... 6.3 If the cantilever and the optical setup are aligned correctly, the motions n α and n β induced by normal and lateral forces cause perpendicular movements r α and r β of the reflected laser...

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