运动跟踪与斑点跟踪
大家好，我有一个一直在努力解决的简单问题......运动分量（斑点？）跟踪和斑点跟踪之间有什么区别（如果有的话）？正如 OpenCV 所定义的。
一个会覆盖另一个吗？或者它们是完全不同的东西？
它们可以结合使用来提高跟踪精度吗？
前者是为运动而设计的，而后者是为（相对）静态的物体设计的吗？前者
感谢您对新手的帮助。
ps 我正在使用 Emgu（在 .NET 上），我的术语可能反映了这一点。
Hi all I have a simple question that I have been struggling with....what is the difference, if any, between motion component (blob?) tracking and blob tracking? As defined by OpenCV.
Does one cover the other? or are they entirely different things?
Can they be used in conjunction to improve tracking accuracy?
Is the former designed for motion while the latter for (relatively) static objects?
Thanks for helping out a newbie.
p.s. I am using Emgu (on .NET) and my terminology might reflect that.
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斑点跟踪意味着检测传入帧上的斑点。如果斑点移动，就会涉及运动。
运动跟踪非常普遍，涉及检测传入帧上的运动。如果您使用斑点进行检测，运动跟踪将涉及斑点跟踪，但还有其他技术，例如跟踪，例如查找不涉及斑点的描述符。
无论如何，我不喜欢“运动跟踪”这个表达方式，我更喜欢说“移动对象跟踪”。
Blob tracking means detecting a blob over incoming frames. It will involve motion if the blob moves.
Motion tracking is quite general, and involves detecting motion over incoming frames. Motion tracking will involve blob tracking if you use a blob for detection, but there are other techniques like tracking like finding descriptors which don't involve blob.
Anyway I don't like the expression motion tracking, I prefer to say moving objects tracking.
您检查过这个维基百科页面和OpenCV 页面？读完后似乎两者几乎相同。
斑点是图像中与其余部分具有不同亮度或颜色的某些部分。因此，您需要识别视频每一帧中的斑点。
Have you checked this wikipedia page and OpenCV page? It seems both are almost same after reading that.
Blob is some part of image which has a different brightness or color from remaining part. So you need to identify blobs in each frame of the video.