opencvjs | OpenCV Modules Compiled to JS through Emscripten | Computer Vision library

by blittle JavaScript Version: Current License: BSD-3-Clause

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kandi X-RAY | opencvjs Summary

opencvjs is a JavaScript library typically used in Artificial Intelligence, Computer Vision, OpenCV applications. opencvjs has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

OpenCV Modules Compiled to JS through Emscripten. All modules are built with the -02 emscripten optimization level. ASM mode is disabled due to a function pointer cast warning. The following modules are available: * opencv.js - Includes all the modules below. * opencv-core.js - Includes only libopencv_core. * opencv-imgproc.js - Includes libopencv_core and libopencv_imgproc. * opencv-video.js - Includes libopencv_core, libopencv_imgproc, and libopencv_video. * opencv-objdetect.js - Includes libopencv_core, libopencv_imgproc, and libopencv_objdetect. * opencv-features2d.js - Includes libopencv_core, libopencv_imgproc, libopencv_flann, and libopencv_features2d. * opencv-calib3d.js - Includes libopencv_core and libopencv_calib3d * opencv-ml.js - Includes libopencv_core and libopencv_ml.

Support

Quality

Security

License

Reuse

Support

opencvjs has a low active ecosystem.

It has 87 star(s) with 19 fork(s). There are 10 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of opencvjs is current.

Quality

opencvjs has 0 bugs and 0 code smells.

Security

opencvjs has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

opencvjs code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

opencvjs is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

opencvjs releases are not available. You will need to build from source code and install.

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opencvjs Key Features

No Key Features are available at this moment for opencvjs.

opencvjs Examples and Code Snippets

No Code Snippets are available at this moment for opencvjs.

Community Discussions

Trending Discussions on opencvjs

opencvjs - convert python to javascript

TensorflowJs - Rescale image with factor

QUESTION

opencvjs - convert python to javascript

Asked 2021-Aug-02 at 21:53

I am trying to convert the following python code using opencv for image processing into javascript using opencvjs, but seem to be missing something as the output is not quite the same.

Would be great if someone could help me out here as the docs for opencvjs are few and far between.

python code:

...

ANSWER

Answered 2021-Aug-02 at 21:53

TL;DR

Try replacing COLOR_BGR2HSV with cv.COLOR_RGB2HSV.

Implementation

Comparing opencv-python 4.5.3.56 with opencv.js 3.4.0, the image being read had the green and red channels swapped.

A direct translation of your python code would look like this:

Source https://stackoverflow.com/questions/68624755

QUESTION

TensorflowJs - Rescale image with factor

Asked 2021-Jun-10 at 16:05

Is it possible to achieve the same Python operation in Javascript using TensorflowJs?

...

ANSWER

Answered 2021-Jun-10 at 14:09

So far I have settle with having the following, using opencvJs:

Source https://stackoverflow.com/questions/67921779

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install opencvjs

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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