Tree building and coefficient coding implementation
GPU implementation of bitplane coding with parallel coefficient processing for high performance image compression
... threads per processor, for a total of 32 cores and 64 threads). It is compiled using GCC 4.8. The GPU metrics are collected employing “nvprof”. The images employed in the experiments are captured by the GeoEye and Ikonos ...
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Bitplane image coding with parallel coefficient processing
... the coding performance with respect to an implementation that produces a single ...in coding performance decreases as more data are coded in each ...the coding of two columns is a good ...
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3D Wavelet Block Tree Coding for Hyperspectral Images
... . The Set ‘B’ is added to the end of LIBS while that the eight offspring blocks which have the same dimension as root block, are immediately examined for their significance. A significant type set 'B' is partition into ...
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Adaptive Embedded Zero Tree for Scalable Video Coding
... zero tree (EZW) method allows an ordered representation of these coefficient from important to less important by ignoring the coefficients less than a threshold, while reducing the threshold at each ...
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Improvement in Coding Time of Embedded Zero Wavelet Tree
... Zero-tree coding Original image passed through transformation to produce transform coefficient which is considered to be lossless and is decorrelated, then this transform coefficients are then ...
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VHDL implementation of reed-solomon coding
... VHDL is a programming language that has been designed and optimized for describing the behavior of digital systems. VHDL has many features appropriate for describing the behaviour of electronic components ranging from ...
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Lossy-to-lossless 3D image coding through prior coefficient lookup tables
... the coding of symbols emitted by the bitplane coding ...prior coefficient is considered, and no probability adaptation is carried ...per coefficient when decorrelating only the spatial axes of ...
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Predicting Longitudinal Dispersion Coefficient in Natural Streams Using M5′ Model Tree
... The record finds its way down by passing through the nodes. Nodes in the tree represent testing the particular parameter. This testing process involves comparing the given parameter with a constant value. These ...
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DISTRIBUTED VIDEO CODING: CODEC ARCHITECTURE AND IMPLEMENTATION
... plane to ensure correct decoding operation. The parity bits will be stored in a buffer in the encoder and progressively transmitted to the decoder, which iteratively requests more bits during the decoding operation ...
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Building Greener Homes Based on Coding and Rating System
... III. I MPORTANCE OF R ATING AND C ODING S YSTEM The developing city like Dhaka is having an annual growth of 12% in construction sector which contributes 3.7% of GDP [16] and employs 1.6 million people. Today, real ...
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High Security Video Watermarking Using Block Tree Coding Algorithm
... block tree coding to multiwavelet transformed image and for the first time applied this to Multiwavelet transformed ...into coefficient blocks and then block trees are formed with the roots in the ...
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k-d Tree-Segmented Block Truncation Coding for Image Compression
... The proposed algorithm was compared against the AMBTC and the state-of-the-art QTS-BTC. The superiority of KTS-BTC was established through actual implementation on a standard dataset. The results showed a ...
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Transform Coefficient Coding for Screen Content in Versatile Video Coding (VVC)
... Let D be a dataset of actual samples from coded video streams with different QPs. Each entry of this dataset is the unary bitplane representation of one unsigned amplitude block of size 4 × 4, as shown in Fig. 2. ...
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Path coefficient analysis in rubber tree clones
... Visualizou-se, também, que, nos desdobra- mentos do coeficiente de correlação genotípica, através da análise do coeficiente de caminhamento, o efeito direto e indireto desse caráter na[r] ...
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S : a flexible coding for tree hashing
... a tree hash mode compliant with S , one has to specify the number of hops and their indices, how the message bits are distributed onto message hops, and for each chaining hop whether kangaroo hopping is ...
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Building a phylogenetic tree
... Introduction Modern taxonomy tries to classify organisms according to their relatedness. Earlier taxonomic systems used morphological or anatomical similarities that did not al- ways reflect true evolutionary ...
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Implementation of fractal image coding
... Implementation of fractal image coding Peter Stubler Follow this and additional works at: http://scholarworks.rit.edu/theses This Thesis is brought to you for free and open access by the Thesis/Dissertation ...
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Arithmetic Coding A Reliable Implementation
... arithmetic coding has a better coding efficiency than other compression ...arithmetic coding is used and a large portion of a data must be discarded when an error ...arithmetic coding, in ...
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Building kD Tree on GPU
... Prvým krokom výpočtu, ktorý je pre každé delenie potrebné vykonať, je príprava zoznamu udalostí, z ktorého bude celý nasledujúci výpočet vychádzať. Výstupom je zoznam udalostí naplnený p[r] ...
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Enhanced SLA Tree Algorithm to Support Incremental Tree Building
... ISSN: 2278 – 1323 All Rights Reserved © 2014 IJARCET 1672 Abstract— Cloud computing is revolutionize technology which make it possible to deliver computing service over the network. The unique concept of cloud computing ...
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