Arithmetic Coding In subject area: Engineering AC (Arithmetic Coding) is a technique which codes the stream of input symbols into a real number in the range [0,1). From: Digital Image Processing, 2005 About this pageSet alert Also in subject area: Computer ScienceDiscover other topics...
This arithmetic coding apparatus analyzes an input image, reads image information accurately and performs arithmetic coding at ultra-high speed. Using a future prediction type Qe memory removes disturbance in the pipeline caused by renormalization. The arithmetic coding apparatus also generates a common ...
1. A digital signal coding apparatus for partitioning a digital signal into predetermined units for compression coding, comprising: an arithmetic coding unit for compressing, by arithmetic coding, the digital signal partitioned into the units, wherein said arithmetic coding unit multiplexes information ...
New methods of coding numbers have also been developed which simplify the performance of operations as well as new methods of accelerating operations, instrument checking, and correcting errors. In addition, the problems of increasing speed; decreasing overall size, cost, and input power; and ...
Book 1990, Essentials of Error-Control Coding TechniquesHideki Imai Chapter Applications to Computer Systems 7.1.1 Logic Circuits The main feature of the application of codes to logic circuits is mostly for error detection. For example, parity codes are used for error detection in data-path circuit...
The blue and orange color coding indicates the relative domain-specific and domain-general involvement of the particular brain regions. DLPFC dorsolateral prefrontal cortex, VLPFC ventrolateral prefrontal cortex, PSPL posterior superior parietal lobe, IPS intraparietal sulcus, SMG supramarginal ...
unit, an image processor, a video codec, a video handler, an audio codec, an audio handler, a programmable logic array, a modem, a power management... 李哲 - CN 被引量: 2发表: 2001年 Efficient inverse transform architectures for multi-standard video coding applications Hardware designs that...
Waveform coding for low-power digital filtering of speech data FIR filtersVLSIadaptive modulationadaptive signal processingdata compressiondigital arithmeticdigital signal processing chipsfiltering theory... J Wassner,H Kaeslin,N Felber,... - 《IEEE Transactions on Signal Processing》 被引量: 10发表: ...
Framework for IAVQ; Discussion on the interval codebook-training problem; Description of the use of IAVQ for image coding; Experimental results; Comparison of the method performances with those of related approaches.RidellaSandroRovettaStefano
To reduce the amount of processing related to coding and decoding of transform coefficients, a sub-block coefficient presence/absence flag indicating whether or not at least one non