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The advent of flash memory technology has enabled storing of video in multiple video coding formats for different applications of digital camcorders. MPEG-4 is one of the popular formats because of its compression efficiency, suitability for sharing over wire-line or wireless networks. Power efficient DSPs are being used to encode or decode video a...
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... international standards have been developed for compressing the video content by exploiting the temporal and spatial correlation property of the video streams. The block diagram depicting the data flow across different modules of MPEG-4 simple profile video encoding process is show in Figure 2. ...
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The advent of flash memory technology has enabled storing of video in multiple video coding formats for different applications of digital camcorders. MPEG-4 is one of the popular formats because of its compression efficiency, suitability for sharing over wire-line or wireless networks. Power efficient DSPs are being used to encode or decode video a...
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![Fig. 5. Average results for the whole dataset created by Prieto et al. [9].](profile/Waldir-Junior-2/publication/319772730/figure/fig4/AS:932184181448706@1599261436445/Average-results-for-the-whole-dataset-created-by-Prieto-et-al-9_Q320.jpg)
Traditionally, biological signals are generated as
one-dimensional arrays (even if acquired with many channels)
and consequently encoded through one-dimensional techniques.
Nonetheless, some researchers have addressed the encoding of
biological records as two-dimensional arrays, in such a way that
signal dependencies are exploited by two-dimensiona...
Noise, which is commonly generated in low-light environments or by low-performance cameras, is a major cause of the degradation of compression efficiency. In previous studies that attempted to combine a denoise algorithm and a video encoder, denoising was used independently of the code for pre-processing or post-processing. However, this process mu...
