vision_开发者

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

best interfaces for VC++ & openCV code

I have win32 C++ code and openCV , and I want to design interfaces to that code. what is the best implementation for it?[详细]

2023-03-01 01:50 分类：问答

Computer vision datasets [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-02-20 18:08 分类：问答

I tried to setup OpenCV using the modified Crystax NDK but did not succeed ( I managed to compile using CygWin but dont know where to go from there.) Is there a Simpler class library I开发者_StackOver[详细]

2023-02-18 19:26 分类：问答

get the points from image

I want to extract the points from given image. the image is shown below.开发者_如何学Python. The points I want are the green upper point and the red point. I tried pixel by pixel comparison but it i[详细]

2023-02-08 00:34 分类：问答

What would you see if left-right images of a 3d view are inverted?

Sorry for the maybe-trivial post, but I really cannot figure it out... Let\'s suppose you have some 3d glasses or something that allows you a 3d stereo vision.[详细]

2023-02-04 00:59 分类：问答

Trying to capture display output for real-time analysis with OpenCV; I need help with interfacing with the OS for input

I want to apply operations from the OpenCV computer vision library, in real time, to video captured from my computer display.[详细]

2023-01-22 23:25 分类：问答

OpenCV 1.1 K-Means Clustering in High Dimensional Spaces

I am trying to write a bag of features system image recognition system. One step in the algorithm is to take a larger number of small image patches (say 7x7 or 11x11 pixels) and try to cluster them in[详细]

2023-01-05 08:37 分类：问答

How to produce an accurate 3D reconstruction of an indoor surrounding using stereo vision?

I used cvStereoFindCorrespondenceGC() in openCV to produce a disparity map fr开发者_开发知识库om the famous tsukaba image. But I notice that it lacks 3D features (eg the lamp is flat instead of slight[详细]

2023-01-03 07:00 分类：问答