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- global motion feature 全局运动特征
- 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;
- Global motion estimation is a powerful tool widely used in video processing and compression as well as in computer vision areas. 整体性行动估计是一个强有力的工具广泛被应用在录影处理和在电脑视觉区域的压缩。
- It is put forward that new viewpoints in theories and methods of studying planetary motion, G-variate reguarlity, global shape, global motion, and so on. 从而对诸如天体运行、G变规律、地球形状与运动等方面在理论和研究方法上提出了全新的观点。
- In order to acquire video's global motion more efficient, a novel method for video's global motion estimation based on singular value decomposition (SVD) is presented. 为了能够有效快速的得到视频的全局运动,通过对视频运动估计方法的研究,提出了一种新的基于奇异值分解(SVD)的视频全局运动估计算法。
- After applying new theory of G-variate to study the regularity of global motion, various geological events taken place on the earth have been discussed in this paper. 本文应用G变新理论研究地球运动的规律,探讨地球上发生的各种地质作用。
- Furthermore, global motion is disassembled into basis motion, and the adaptive system can choose optimal algorithm according to limitation of operation burden. 而且本算法将复杂的全域运动分解为各基本运动,使系统可以根据运算量的限制自适应地选择最优的运动估计算法。
- 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。
- To reduce the computational complexity of Global Motion Estimation (GME), a fast GME method based on the principle of the symmetry elimination and difference of motion vectors is proposed. 该文针对全局运动估计计算复杂度过高的问题,提出了一种基于运动矢量对消和差分原理的快速全局运动估计方法。
- General theory of G-variate is a physical law, more accurately not only limiting in study global motion regularity, has been found and established owing to the limitation of Newtonian mechanics. 从牛顿力学的局限中发现和建立更为准确的不仅限于研究地球运动规律的物理原理,即广义G变论。
- First,the information of the foreground areas in current frame is obtained with global motion estimation and image registration between current frame and temporally adjacent frames. 首先,对待合成视频,通过全局运动估计与补偿,将相邻帧在空间上对齐到当前帧。通过计算帧差,得到当前帧中的运动前景区域信息。
- 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。
- Terminals in such applications are usually subject to different motions, such as tilting and jitter, translating into a global motion in the scene due to the motion of the camera. 这类应用终端一般处于不同的运动中,例如倾斜和抖动,由于摄像机运动而转化过来的景物的全向运动。
- 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
- Global motion estimation for video stabilization 视频抖动矫正中全局运动参数的估计
- 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。
- group of blocks global motion vector 块组的总合活动矢量
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
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- 京雄高速公路 - Beijing-Xiongan expressway
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