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检索条件"主题词=Block Matching algorithm"
122 条 记 录,以下是11-20 订阅
排序:
Optimized particle swarm optimization for faster and accurate video compression
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MULTIMEDIA TOOLS AND APPLICATIONS 2022年 第16期81卷 23289-23310页
作者: Saikia, Monjul Choudhury, Hussain Ahmed Sinha, Nidul North Eastern Reg Inst Sci & Technol Dept Comp Sci & Engn Nirjuli 791109 Arunachal Prade India VIT Andhra Pradesh Dept CSE Amaravati India Natl Inst Technol Dept Elect Engn Silchar 788010 Assam India
The motion of objects in a video from one frame to another must be estimated quickly to speed up the video compression process. However, this should not deteriorate the visual appearance of the contents beyond the app... 详细信息
来源: 评论
A New Fast Bloc matching algorithm Using Unsupervised Bayesian Classifier with Bootstrap Gaussian Expectation Maximization algorithm
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SN Computer Science 2023年 第3期4卷 296页
作者: Kerfa, Djoudi Ghorbel, Faouzi CaSiCCE Research Laboratory Electrical Department National School of Polytechnic Engineering of Oran Maurice Audin (Ex-Enset) PB 1523 El M’Naouar 31000 Algeria Cristal Research Laboratory National School of Informatics Sciences Campus University Manouba 2010 Tunisia
This paper proposes a two-step block matching algorithm for motion estimation. To reduce the algorithmic complexity, the unsupervised Bayesian classifier with resampling bootstrap Gaussian expectation of maximization ... 详细信息
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Quality improvement of motion-compensated frame interpolation by self-similarity based context feature
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MULTIMEDIA TOOLS AND APPLICATIONS 2022年 第17期81卷 24301-24318页
作者: Li, Ran Hao, Peinan Sun, Fengyuan Li, Yanling You, Lei Xinyang Normal Univ Sch Comp & Informat Technol Xinyang 464000 Peoples R China Guilin Univ Elect Technol Guangxi Key Lab Wireless Wideband Commun & Signal Guilin 541004 Peoples R China
block matching algorithm (BMA) is the core of Motion-Compensated Frame Interpolation (MCFI), and its accuracy greatly affects the interpolation quality of MCFI. To improve BMA accuracy, this paper proposes the use of ... 详细信息
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Ant weight-lifting algorithm for motion estimation
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Iran Journal of Computer Science 2023年 第3期6卷 207-219页
作者: Acharjee, Suvojit Chaudhuri, Sheli Sinha Department of ETCE Jadavpur University Kolkata 700032 India
Every video coding standard includes and requires motion estimation and compensation. The full search algorithm, which provides the best motion estimation, has a very high computation cost. Researchers have developed ... 详细信息
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Modeling of Nano Piezoelectric Actuator Based on block matching algorithm with Optimal block Size
Modeling of Nano Piezoelectric Actuator Based on Block Match...
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IEEE International Conference on Information and Automation (ICIA)
作者: Wei, Yangjie Wu, Chengdong Dong, Zaili He, Yuqing Northeastern Univ Coll Informat Sci & Engn Wenhua Str 3 Shenyang Peoples R China Shenyang Inst Automat CAS State Key Lab Robot Shenyang Peoples R China
In this paper, a new hysteresis modeling method based on an improved sub-pixel blocking matching algorithm with an optimal block size and the Preisach model is proposed to model the hysteresis behavior of a nano piezo... 详细信息
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Predictive Rood Pattern Search for Efficient Video Compression  1
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5th International Conference on Advances in Computing and Data Sciences (ICACDS)
作者: Choudhury, Hussain Ahmed CVR Coll Engn Hyderabad 501510 India
The modern era of digital communication heavily relied on video for information, communication, and education. Videos are becoming an integral part of the digital world. The tremendous use of videos leads to the produ... 详细信息
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Disparities selection controlled by the compensated image quality for a given bitrate
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SIGNAL IMAGE AND VIDEO PROCESSING 2020年 第6期14卷 1143-1151页
作者: Kadri, Imen Dauphin, Gabriel Mokraoui, Anissa Lachiri, Zied Univ Paris 13 L2TI Inst Galilee Villetaneuse France Univ Tunis El Manar LSITI Ecole Natl Ingn Tunis Tunis Tunisia
A stereoscopic image consists of two views rendering a depth sense. Indeed each eye is constrained to look at one view, and the small objects displacements across the two views are interpreted as an indication of dept... 详细信息
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Extraction of left-ventricular torsion angle from the long-axis view by block-matching algorithm: Comparison with the short-axis view
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ULTRASONICS 2013年 第2期53卷 552-560页
作者: Arab-Baferani, Zahra Mokhtari-Dizaji, Manijhe Roshanali, Farideh Tarbiat Modares Univ Dept Med Phys Tehran Iran Day Hosp Dept Cardiol Tehran Iran
Introduction: Due to limitations in measuring the torsion angle in the short-axis view when studying through-plane motion and so it is dependent on reference levels, in this study, we follow myocardial movement along ... 详细信息
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Nature inspired algorithms (NIA) for efficient video compression - A brief study
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ENGINEERING SCIENCE AND TECHNOLOGY-AN INTERNATIONAL JOURNAL-JESTECH 2020年 第3期23卷 507-526页
作者: Choudhury, Hussain Ahmed Sinha, Nidul Saikia, Monjul Natl Inst Technol Dept Comp Sci & Engn Silchar 788010 Assam India Natl Inst Technol Dept Elect Engn Silchar 788010 Assam India NERIST Dept Comp Sc & Engn Nirjuli Arunachal Prade India
Motion Estimation in a video is a challenging optimization problem where the objective is to minimize the error or to maximize the correlation between a Macro block (MB) in current frame and MB in the reference frame ... 详细信息
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Phase-based frame interpolation method for videos with high accuracy using odd frames
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INTERNATIONAL JOURNAL OF BIOMEDICAL ENGINEERING AND TECHNOLOGY 2020年 第3期33卷 199-210页
作者: Amutha, S. Vinsley, S. S. Loyola Inst Technol & Sci Dept CSE Thovalai Tamil Nadu India Lourdes Mt Coll Engn & Technol Dept ECE Mullankinavilai Tamil Nadu India
In this venture, an imaginative unpredictability movement that has low vector preparing calculation toward the end side is proposed for movement repaid video vector frame interpolation. By handling this calculation, w... 详细信息
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