AVS全I帧视频编码器的FPGA实时实现 AVS作为新一代音视频编码标准[1],2006年正式被批准为国家标准。AVS视频编码标准兼顾了性能与实现复杂度之间的矛盾,代表了国际先进水平。目前AVS解码器和解码芯片已经有了比较成熟的发展,但AVS编码器仍处于研究阶段,市场还未产业化。FPGA平台拥有丰富的寄存器资源和逻辑资源,其并行执行的硬件实现方式
关键词 : AVS ; 编码器 ;FPGA 中图分类号 : TN919.8 文献标识码: A 文章编号 : 0258-7998(2012)09-0039-03 Real-time implementation of AVS I frame video encoder on FPGA Zhao Huirong ,Zhang Gang (College of Information Engineering, Taiyuan University of Technology Taiyuan , Taiyuan 030024 ,...
关键词:AVS 标准;帧间预测;模式相关性;自适应阈值;模式选择 Fast Selection Algorithm for AVS Inter-frame Mode with Self-adaptive Threshold LI Fu-jiang, ZHANG Gang (College of Information Engineering, Taiyuan University of Technology, Taiyuan 030024, China) 【Abstract】In order to reduce complexity of...
School of Instrumentation and Optoelectronic Engineering Beihang UniversityWang Y.College of Computer Science and Technology Nanjing University of Aeronautics and AstronauticsCollege of Computer Science and Technology Nanjing University of Aeronautics and Astronautics||Collaborative Innovation Center of Novel ...
Method Based on AVS CHEN Jian, ZHAO Yan, CHEN He-xin (New Communication Technique Key Lab, College of Communication Engineering, Jilin University, Changchun 130012) 【Abstract】Audio-video synchronization is the key technology in applications such as digital TV broadcasting and multimedia communication...
10 关键词:AVS; 解码器; MMX; 中图分类号: The Optimization of AVS Video Decoder LV Jingwan, Zhang GANG 15 (College of Information Engineering,Taiyuan University of Technology,TaiYuan 030024) Abstract: AVS in the block-based codec has a notable feature is the existence of the reconstructed ...
1.DepartmentofComputerEngineering,ShanxiEngineeringVocationalCollege,Taiyuan030009,China 2. CollegeofInformationEngineering,TaiyuanUniversityofTechnology,Taiyuan030024,China NIUChengzhen,LIFujiang.ImprovedintrapredictionmodeforAVS.ComputerEngineeringandApplications,2011,47 ...
StudyofIPTVDRMSystemModelBasedonAVS ZHANGJia,YUZhong-qing,DUQing-hai (CollegeofInformationEngineeringofQingdaoUniversity,Qingdao266071,China) Abstract:DigitalRightsManagementhasbecomeacoretechnologyinIPTV.Itisusedtoprotecttherightsofcontent,andcontrolhowthesubscribersusethecontent.ThispaperpresentsanIPTVDRMsystemmodel...
(TaiyuanUniversity。厂Technology(Taiyuan),CollegeojInformationEngineering,Taiyuan030024China) [Abstract]AprofoundanalysisoftheentropyencodingalgorithmforAVS(AudioVideocodingStandard)isperformedbasedon theprincipleofentropyencodingmethod.Thispaperpresentsamethodofusinglessromtosavedataincodingtable,andgivesarealiza— ...
LONG Tao SHEN Lin-Cheng ZHU Hua-Yong NIU Yi-Feng College of Mechatronic Engineering and Automation,National University of Defense Technology,Changsha 410073,.Distributed Task Allocation & Coordination Technique of Multiple UCAVs for Cooperative Tasks.[J];Acta Automatica Sinica,2007-07...