2017-11-27 14:16:48 -0600 | asked a question | What is required to import "import com.googlecode.javacv.cpp.opencv_nonfree.SURF" ;? What is required to import "import com.googlecode.javacv.cpp.opencv_nonfree.SURF" ;? OpenCV Java Windows https://stackov |
2017-08-12 14:07:08 -0600 | asked a question | / libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 17552 I am using OpenCV 2.4.11 in Android Studio and when using SURF it shows me A / libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 17552 Why it happens? FeatureDetector fD = FeatureDetector.create(FeatureDetector.SURF); fD.detect(img1, objectKeyPoints); |
2017-08-09 21:49:50 -0600 | asked a question | Is it possible to send as a parameter the number of features to detect in SURF? I need to detect 200 features for several images to process. FeatureDetector featureDetector = FeatureDetector.create (FeatureDetector.SURF); |
2017-07-14 23:52:56 -0600 | commented question | Exception in thread "main" java.lang.UnsatisfiedLinkError: ORB.create_0 (IFIIIIIII) J I solved the problem when using another version of opencv. |
2017-07-14 23:51:59 -0600 | commented question | Exception in thread "main" java.lang.UnsatisfiedLinkError: ORB.create_0 (IFIIIIIII) J What you tried to do was to send a certain number of points for the ORB detector as a parameter. Correct, not in the API that is my mistake. The ORB class was found in an example. Thank you very much for your help. |
2017-07-14 14:12:11 -0600 | asked a question | Exception in thread "main" java.lang.UnsatisfiedLinkError: ORB.create_0 (IFIIIIIII) J In the use of opencv, I have to solve Exception in thread "main" java.lang.UnsatisfiedLinkError: ORB.create_0 (IFIIIIIII) J Please!!! I need to send as a parameter the number of points to detect. Thank you ***Code**** class descriptorOrb { } public class ORB extends Feature2D { public static ORB create(int nfeatures, float scaleFactor, int nlevels, int edgeThreshold, int firstLevel, int WTA_K, int scoreType, int patchSize, int fastThreshold) { ORB retVal = new ORB(create_0(nfeatures, scaleFactor, nlevels, edgeThreshold, firstLevel, WTA_K, scoreType, patchSize, fastThreshold)); } *Error Exception in thread "main" java.lang.UnsatisfiedLinkError: ORB.create_0(IFIIIIIII)J at ORB.create_0(Native Method) at ORB.create(ORB.java:30) at descriptorOrb .main(surf.java:88) at descriptorOrb .reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) |