This paper first discusses the determination of block motion classification and initial point predictive,and analyses the search process of HDSP for pixel and search condition of CSP for half-pixel,then proposes the Cross-Hexagon-Diamond motion estimation algorithm based on initial point predictive.
本文在讨论块运动类型的判定和起始搜索点预测的基础上,分析了针对整像素的六边形-菱形(HDSP)的搜索过程和针对半像素的十字形(CSP)的搜索条件,从而提出了基于起点预测的十字-六边形-菱形的运动估计算法(IPP-CHDS)。
参考来源 - 基于起点预测的十字·2,447,543篇论文数据，部分数据来源于NoteExpress
Human motion vision analysis is a new research direction. It includes many science domains, such as: Pattern Classification, Image Processing, Computer vision and Artificial intelligence, etc.
人体运动的视觉分析是一个新兴的研究领域，涉及模式识别，图像处理，计算机视觉，人工智能等多门学科。
In general, the human motion vision analysis includes the follow four steps: motion detection, moving object classification, people tracking, motion understanding and description.
人体运动视觉分析一般包含运动检测，运动目标分类，人体跟踪，行为理解与描述四个阶段。
Simulation result based on MPEG 1 shows the effectiveness of the motion estimation method based on macroblock′s classification.
基于MPEG-1的模拟结果表明了基于宏块分类的运动估计法之有效性。
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