1) shear force detection
切向力检测
2) Interrogation for diametric load
径向压力检测
3) cut detection
切变检测
1.
In addition,a shot cut detection algorithm for the video clip is provided to solve the preservation problem of the surveillance video.
另外,本文提出一种视频片段的镜头切变检测算法,解决了监控视频的保存问题。
4) abrupt change detection
切变检测
1.
In this paper, some typical abrupt change detection algorithms are introduced, and then an improved algorithm for detecting shot abrupt change is proposed, which combines pixel-based method and histogram-based method, so the false detection problem of pixel-based method and the missed detection problem of histogram-based method can be avoided effectively.
介绍了现有典型切变检测方法,提出了一种改进的镜头切变检测算法,利用像素法和直方图法相结合,有效避免了像素法导致的误检问题和直方图法导致的漏检问题,取得了较好的实验效果。
2.
Then for the abrupt change detection and based on the calculated difference between frames,the paper uses the dual-window detection algorithm,for gradual change detection,to take a unified dual-threshold detection method for all types of gradual change detection.
首先,通过颜色局部累积直方图与纹理相结合的方法获得视频的帧间差,对于切变检测,通过已经计算得到的帧间差为基础,采用双重窗口检测算法实现,对于渐变的检测,采取了统一的双阈值检测方法对所有渐变类型进行了检测。
6) tangency point detection
切点检测
1.
Aiming at the problem of tangency point reorganization of digital curve,this paper proposes a digital curve tangency point detection technology based on rotate-angle accumulation.
针对数字曲线的切点识别问题,提出一种基于转角累加的数字曲线切点检测技术。
补充资料：切向力
物体作曲线运动时，在其轨道切线方向上所受到的力。它使物体获得切向加速度。如平抛运动中，重力的切向分力将产生切向加速度，使物体的切向速度逐渐增大。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条