react-native-opencv-tutorial
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brainhubeu
👩🏫Fully working example of the OpenCV library used together with React Native
hi, Don't have much knowledge in objective c, however i need to retrieve an image RGBA array with native modules. Was able to add opencv but now i'm stuck while...
err [TypeError: null is not an object (evaluating '_OpenCV.default.checkForBlurryImage')]
I just grab the code and run but this issue appears. Any help is really appreciated. Xcode Version 10.3 (10G8) opencv2.framework 4.5.1 downloaded form https://opencv.org/releases/
1. Not able to compile project as It gives lots of pom files missing.(see snapshot) 2. some of the packages are not available in google and maven repos.(see snapshots) please...
react-native native module is not loading opencv err [TypeError: _OpenCV.default.checkForBlurryImage is not a function. (In '_OpenCV.default.checkForBlurryImage(imageAsBase64, function (error) {}, function (msg) { resolve(msg); })', '_OpenCV.default.checkForBlurryImage' is undefined)]
on CameraScreen.js line 56 : https://github.com/brainhubeu/react-native-opencv-tutorial/blob/master/src/Screens/CameraScreen.js where does _blurryPhoto_ come from? I tried to mimic this function with modified method on RNOpenCvLibraryModule.java, but it returns nothing instead of boolean sorry...
Can you please have a look at the below code and see if there are any reasons why this would not detect a QR code when a photo is taken?...
Even i capture blurred image, code is giving me as image is not blurred. if (maxLap
I am getting the following error when I take a picture: ``` Could not invoke RNOpenCvLibrary.checkForBlurryImage null No implementation found for long org.opencv.core.Mat.n_Mat() (tried Java_org_opencv_core_Mat_n_1Mat and Java_org_opencv_core_Mat_n_1Mat__) ``` I found...
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👩🏫Fully working example of the OpenCV library used together with React Native