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A Retina-Based Perceptually Lossless Limit and a ... improve video quality in low bit rate ... pling rate reduction based on foveation with no perceptual ...
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video bit reduction based on foveation. A retina-based perceptually lossless limit and a Gaussian foveation .. foveation is used to improve video quality in low bit ...
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Foveated imaging is a digital image processing ... the potential reduction in display ... foveation encoding may be applied to the image before other ...
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size reduction equipment stone rock - , PF Impact Crusher By absorbing the advanced technology from the world, ...
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Off-line Foveated Video: Effects on Compression and Perception ... six tested videos, an average bit-rate reduction of ... after off-line foveation (hence 12 videos ...
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Adaptive Foveation of MPEG Video ... be either network-based as shown, or colocated with the video source, ... The use of bit rate reduction methods (a) ...
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Foveated Video Compression with Optimal Rate Control ... Index Terms— Digital video, foveation, ... FOVEATED VIDEO COMPRESSION WITH OPTIMAL RATE CONTROL …
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A game attention model for efficient bit rate alloion in ... attention model Bit rate reduction Video ...Video adaptation for small display based on content ...
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video bit reduction based on foveation . Digital video bit-rate reduction: DPCM for sub-Nyquist PAL . Digital video bit-rate reduction: ... Bits, Digital Television ...
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Dynamic Gaze Span W indow based Foveation for Perceptual Media Streaming ... perceptual data reduction.
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perceptually-based spatialchromatic foveation metric is derived. ... video encoding and processing. ... Before applying bit-depth reduction, ...
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... A Foveation-Based Ra ... A Foveation-Based Rate Shaping Mechanism for MPEG Videos. ... proven foveation model, and achieve rate reduction …
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Ultra HD Premium video playback and encoding @ 4K ... tile-based foveation with eye-tracking and fine grain preemption ... Multi-frame Noise Reduction (MFNR) ...
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Implementation of a foveated image-coding system for bandwidth reduction of video ... video at high frame rates in either 8-bit gray ... based image foveation and ...
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Multi-resolution foveation for bandwidth reduction of moving images ... Multi-resolution foveation for bandwidth reduction of moving ... Multimedia-based video …
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Multi-resolution predictive foveation for bandwidth ... A scene of an image sequence is compressed using a number of foveation zones, each foveation zone being ...
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Our foveation techniques are based on a novel application of wavelets. 1 ... integrated prediction method has on perceptual video compression and bit-rate reduction.
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A scene of an image sequence is compressed using a number of foveation zones, each foveation zone being weighted based on a probability of a viewer looking at a ...
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A practical foveation-based rate-shaping mechanism for MPEG videos. ... we present a foveation-based rate ... a lightweight rate reduction scheme for MPEG-1 bit ...
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video bit reduction based on foveation Table 2 from Foveation embedded DCT domain video Table 2 Bit rate reduction due to foveation Foveation …
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Foveation Model (FM), ... System Architecture of Multilayer Bit Allocation for Video Encoding. ... A video coding bit-rate allocation technique based on visual ...
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video bit reduction based on foveation - , A Foveation-Based Rate Shaping Mechanism for MPEG Videos The rate shaper is designed based on an ...
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The proposed foveation embedded DCT domain video transcoding ... A foveation embedded DCT domain video ... the average bit rate reduction due to foveation is ...
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time foveation techniques for low bit rate video ... based video coding techniques for low bit rate video ... video coding that can actually provide a reduction in ...
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foveation based video encoding: spatial domain foveation pre- ... nents give little reduction in the bit rate. 3.1. Spatial domain foveation preprocessing
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Real-time foveation techniques for low bit ... -based video coding techniques for low bit ... In case of the DCT domain foveation algorithm, we obtain reduction in ...
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video bit reduction based on foveation - awasorgin. Patent US6252989 - Foveated image coding system and method , PCI Bus interface 100 also implements a 32 bit ...
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video bit reduction based on foveation - … A Foveation-Based Rate Shaping Mechanism for MPEG Videos. The rate shaper is designed based on …
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