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Levi-Lesches / opencv_ffi

An FFI-based implementation of OpenCV in Dart
https://pub.dev/packages/opencv_ffi
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i need help #18

Open 944095635 opened 10 months ago

944095635 commented 10 months ago

Hello, I need to use Flutter Windows to create a facial recognition program, but currently there are no components that Windows can use.

This opencvffi doesn't seem to have a complete function encapsulation. What should I do if I want to add functions inside opencv? I don't know C++

Levi-Lesches commented 10 months ago

So we do need C/C++ to implement more features, but you can list the exact classes/functions + links to their docs and I can try it when I have free time! Right now this repository only has what my team needs, but I can add more when I have spare time.

944095635 commented 10 months ago

https://docs.opencv.org/4.x/db/d7c/group__face.html

bool cv::face::getFaces (InputArray image, OutputArray faces, CParams *params) Default face detector This function is mainly utilized by the implementation of a Facemark Algorithm. End users are advised to use function Facemark::getFaces which can be manually defined and circumvented to the algorithm by Facemark::setFaceDetector. More...

Levi-Lesches commented 10 months ago

Great, I can try to get to that soon. No promises on the timeline but I might have something for you next week-ish.

944095635 commented 10 months ago

Thank you very much,

944095635 commented 10 months ago

hello、

Levi-Lesches commented 10 months ago

My team and I are currently working on getting some more OpenCV APIs (from the image detection modules) into this package, so as that progresses we should be in a better spot to add these as well. In the meantime, you're welcome to give it a shot based on the existing code, but you'd have to be comfortable with some C/C++ and CMake.