computer-vision

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open source shot detection implementation?

I am trying to implement a video retrieval system and I need to first extract key frames from a video, ideally I want to have a library for automatically detec开发者_运维技巧ting those key frames, one[详细]

2023-03-27 17:34 分类：问答
Computer Vision - Use Image Matching or OCR to recognize page of a text only book?

I want to be able to recognize what page of a text only (no images) book I\'m on...what is the best approach:[详细]

2023-03-27 10:08 分类：问答
Where can I find videos to download in different resolutions

I am looking for (and not sure there is such a thing...) a database for videos where I could search for videos and download them by their resolution, length and other technical attributes.[详细]

2023-03-27 04:29 分类：问答
Convolutions on the gpu: Which language (HLSL/Cuda etc) will have the longest support lifetime?

I\'m currently writing an automated inspection system that uses scale-space representation for ridge and edge detection. It\'s currently got a software implementation, but i think GPU is the way to go[详细]

2023-03-26 20:03 分类：问答
Guide for recognizing objects in an image scene

I spent days to search about this topic and I found some good articles, but all them discuss about theory, and I have to implement it using MATLAB. Specified object are picked from Caltec 101 dataset.[详细]

2023-03-26 17:47 分类：问答
How to extract a stroke from a Chinese character

I\'ve been trying many times to create an algorithm to extract stroke information from Chinese characters. I\'ve tried various methodsbut none was very satisfying, probably because of my limited knowl[详细]

2023-03-26 16:50 分类：问答
Computer vision library for Ruby [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting ans开发者_如何学Pythonwers.[详细]

2023-03-26 06:56 分类：问答
How to remove distortion due to motion, from an image

I am trying to track motion of a toy car. I have recorded few videos and now trying to calculate rotation.[详细]

2023-03-26 05:23 分类：问答
Stereo Calibration Worked Scaled Images?

Does stereo calibration still work开发者_运维百科 if the right image is scaled a bit different than the left, or vice versa?No, for two reasons:[详细]

2023-03-25 23:43 分类：问答
SURF interest point parameters

I want to give alternative interest points as input to SURF using the -p1 command (I\'m using the authors implementation: http://www.vision.ee.ethz.ch/~surf/download.html). But I\'m not sure what to m[详细]

2023-03-25 17:10 分类：问答