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- On the basis of analyzing and comparing existing methods, it presents a motion feature extraction method which is based on movement object in video. 该方法的基本思想是,利用差分分析法提取视频中运动对象的运动轨迹,将其轨迹曲率作为运动特征之一;
- In this paper,the infrared dim target detection based on the wavelet transform and target motion features is studied. 本文研究基于小波变换和目标运动特性的红外弱小目标的检测。
- This paper presents the separation shock motion features induced by a hemicylindrically blunted fin in a hypersonic turbulent flow. 给出半圆柱前缘舵诱导的高超声速湍流分离激波运动特性。
- The linglong goldmine is mainly controlled by the NEE and NE treading faults, whose forming and motion features are closely related to the activity of Tanlu Fault. 玲珑金矿主要受北北东向、北东向两组断裂构造控制,主要矿体均分布于两组断裂的复合部位,两组断裂的形成及其运动性质与郯庐断裂的活动密切相关。
- Realization of visual motion feature extraction module 视频运动特征提取模块的实现
- Comparison analysis for antiplane surface motion features between the circular-arc cross-section alluvial valley and the single overburden layer is investigated in details in this paper. 为了更深入地研究了一般圆弧状沉积盆地的出平面地表运动特征,本文与已有的软土单覆盖层解析结果做了对比分析。
- Content-Based Video Retrieval (CBVR) system is a system which structures the video data and uses the still features and motion features to retrieve the wanted videos by similarity degree. 基于内容的视频检索系统是将视频结构化并依赖视频数据中的视觉特征以及时空特征进行相似度衡量的系统。
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- The meeting carried the motion by a large majority. 会议以多数通过了这项提议。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- Wet weather is a feature of life in this area. 天气潮湿是这个地区生活的一个特色。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- He introduced a motion to the Congress. 他向国会提交了一份议案。
- The motion was put to the assemblage. 这项提议已提交大会了。
- A main feature of computer virus. 计算机病毒的一种主要特性。
- Parts of the film were shown again in slow motion. 影片的一些部分以慢动作重放。
- Mr.Smith spoke in support of the motion. 史密斯先生发言支持该项。动议。
- His motion threw the meeting into an uproar. 他的建议在会上引起了一片吵嚷。