opticalflow
Lucas Kanade Optical Flow, Direction Vector
I am working on optical flow, and based on the lecture notes here and some samples on the Internet, I wrote this Python code.[详细]
2023-04-09 08:35 分类：问答Brox Dense Optical Flow tracker error 'EFilterIncompatibleSize'
I am using the Linux 64-bit non-GPU executable dense optical flow tracker provided by Thomas Brox (available here: < http://lmb.informatik.uni-freiburg.de/people/brox/code.html >). I\'ve followed t[详细]
2023-03-17 04:57 分类：问答Android Optical Flow with opencv
Im trying to implement optical flow in android using openCV http://code.google.com/p/android-opencv/. Basicly i want to build something like this http://www.youtube.com/watch?v=P_Sjn67jIJY . Anyway be[详细]
2023-03-16 01:59 分类：问答simple case of optical flow
General: I\'m hoping that the use-case I\'m about to describe is a simple case of an optical flow problem and since I don\'t have much knowledge on the subject, I was wondering if anyone has any sugge[详细]
2023-03-09 00:49 分类：问答Optical flow in Android
We have been dealing with OpenCV for two weeks to make it work on Android. Do you know where can we find an Android implementation of optical flow? It would b开发者_如何学Pythone nice if it\'s impleme[详细]
2023-03-04 21:50 分类：问答Opencv consecutive frames capture from webcam
I\'m developing a realtime opticalflow app with Opencv (C++). I don\'t understand how capture two consecutive frames to apply Lucas-Kanade Tracking method.[详细]
2023-03-01 17:21 分类：问答Calculate actual velocity using optical flow
How can I find the ac开发者_如何转开发tual real world velocity of an object using the optical flow information obtained from two images? Can anyone help me out?as the commentators have already said we[详细]
2023-02-08 18:30 分类：问答Fast, very lightweight algorithm for camera motion detection?
I\'m working on an augmented reality app for iPhone that involves a very processor-intensive object recognition algorithm (pushing the CPU at 100% it can get through maybe 5 frames per second), and in[详细]
2023-01-30 04:06 分类：问答Are there any good tutorials on performing optical flow transforms for a sequence of still images? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]
2023-01-23 00:32 分类：问答How to implement Optical Flow tracker?
I\'m using the OpenCV wrapper - Emgu CV, and I\'m trying to implement a motion tracker using Optical Flow, but I can\'t figure out a way to combine the horizontal and vertical information retrieved fr[详细]
2023-01-17 13:46 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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