rate-distortion optimization algorithm
Two-Step Rate Distortion Optimization Algorithm for High Efficiency Video Coding
... the rate-distortion (RD) cost is calculated for all possible dimensions of coding units in the ...an optimization process is performed in the encoder, called rate distortion ...
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Scalable Fast Rate-Distortion Optimization for H.264/AVC
... RDO algorithm is that the order of MB coding mode is in accordance with the ac- tual occurring probability of the MB coding ...proposed algorithm is that the threshold can be adjusted according to the ...
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RATE DISTORTION OPTIMIZATION FOR MOTION -PARAMETERS OF VIDEO CODING USING 3D-DWT
... Matching Algorithm : Figure ...block-matching algorithm. In a typical Block Matching Algorithm, each frame is divided into blocks, each of which consists of luminance and chrominance ...This ...
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Hierarchical complexity control algorithm for HEVC based on coding unit depth decision
... the rate distortion performance degradation, this paper proposes a hierarchical complexity control algorithm based on the CU depth ...the rate distortion optimization (RDO) ...
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Rate-distortion optimization of HEVC using Lagrangian multiplier
... Convert input video into number of frames.The input colour Frame in RGB components is converted to the YCbCr components. The converted YCbCr Components as input to the Wavelet Transform to encoding the image and then ...
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Unbalanced Multiple Description Video Coding with Rate Distortion Optimization
... this rate-distortion optimal-splitting method to design an MD video coder for a packet ...overall distortion of the decoder reconstruction due to quan- tization, error propagation, and error ...
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A Comprehensive Survey on Variants in Artificial Bee Colony (ABC)
... (MABC) algorithm considering the power ...ABC algorithm using Partial Least Square (PLS) mechanism in order to extract frequent interaction among ...(ABC) algorithm for solving least-cost path ...
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Research Progress of Intelligent Optimization Algorithm in Big Data Background
... swarm optimization (PSO) [5] is a relatively new optimization technique, which is similar to the GA algorithm in the computational method, yet it is still different from GA that the PSO ...
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Analysis and Optimization of Weld Distortion in Automobile Chassis
... 7. Z. M. Liu, C. S. Wu, Y. K. Liu, and Z. Luo,“Keyhole Behaviors Influence Weld Defects in Plasma Arc Welding Process”,SEPTEMBER 2015 / WELDING JOURNAL 281-s 8. Dean Deng, Ninshu Ma, and Hidekazu Murakawa, “Finite ...
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An Ant Inspired Bacterial Foraging Methodology Proposed to Solve Open Shop Scheduling Problems
... Colony Optimization algorithm is well known for its shortest path finding technique first proposed by ...ACO algorithm is based on food searching behavior of ant ...ACO algorithm is a ...
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Deep Learning Methods and Optimization Algorithms in Bioinformatics Field: A Review
... convergence rate and it is always trapped at the local ...of optimization algorithms can be used to assist deep learning in order to achieve better finding ...Several optimization algorithms such as ...
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Multi document summarization using distortion rate ratio
... of rate given above, ∆R is the change in the number of sen- tences in the summary before and after the prun- ing of the branch ...because rate equals to the number of the sentences stored in the leaf nodes ...
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Cultural Algorithm based on Decomposition to solve Optimization Problems
... On the other hand, Saleem and Reynolds [42] presented us that CAs naturally contain self-adaptive components. The belief space in CA is dynamic, which makes CA suitable for tracking optima in dynamically changing ...
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Floor Layout Optimization Using Genetic Algorithm
... competing objectives. These have been solved by combining the multiple objectives in to single scalar by the approach of linear combination. The combining coefficients, however, usually based on heuristic or guesswork ...
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Video Quality Assessment by using Median Filter
... VIIDEO algorithm is very important because in manufacturing companies, Film Industry and TV has the work only on the video so they will face this problem many times since they have to provide the good quality of ...
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Improved Color Satellite Image segmentation Using Cuckoo Search Algorithm
... heuristic algorithm developed by Yang and Deb, inspired by aggressive reproduction of cuckoo species with of Lévy flight ...CS algorithm, each egg of host birds in a nest represents a solution, and a cuckoo ...
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Moth Dolphin Optimization Algorithm: A Nature Inspired Technique
... the optimization problems are solved mathematically but this leads to the convergence towards local ...new optimization algorithms to avoid local optima and move towards the global ...new ...
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Nature Inspired Range Based Wireless Sensor Node Localization Algorithms
... an optimization problem and thus can be approached with optimization ...pollination algorithm (FPA), Firefly algorithm (FA), Grey Wolf Optimization (GWO) and Particle Swarm ...
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An Efficient Rate Distortion Approach for Video Compression
... Most rate-distortion optimized quantization methods of video coding involve an exhaustive search process to determine the optimal quantized transform coefficients of a coding block and are computationally ...
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STUDY ON WAX DEPOSITION RATE OPTIMIZATION ALGORITHM BASED ON LEVENBERG-MARQUARDT ALGORITHM AND GLOBAL OPTIMIZATION
... the optimization algorithm combining the L-M algorithm and global optimization based on 1stOpt ...deposition rate mathematical model for pipeline operation and management of waxy crude ...
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