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2018-12-26 11:43:46 -0600 | marked best answer | If "contours" is vector<vector<Point> what are its elements? I am working with "findcontours". But, cannot get the type correct. Can someone please help? This code hits a error at: The test code is as follows: |
2018-10-08 11:51:11 -0600 | commented question | How do I get the camera ID number and path? I am using Windows 7 Home Premium Service Pack 1. My previous question was general. This question is specifically about |
2018-10-08 11:44:07 -0600 | commented question | How do I get the camera ID number and path? I am using Windows 7 Home Premium Service Pack 1. |
2018-10-08 11:28:39 -0600 | marked best answer | How do I choose which camera I am accessing? I have a 4-way USB splitter and am trying to develop the ability to access any one of four webcams. So far, I have not been able to do this. I am using C++ code samples to develop my java code. That might be some of the difficulty. The code I am using to do this follows . . . Does anyone know how this should be done? |
2018-10-08 11:25:36 -0600 | marked best answer | OpenCV 3.4.1 breaks Imgproc.putText(Mat, String, Point, int, int, Scaler)
I have finally gotten my test snippet script to work. http://answers.opencv.org/question/18... Now it is broken again. I have upgraded to OpenCV 3.4.1 and Intelli-sense give the same old error message. It is a generic error message that does not point to the real problem. The script is proven. I do know that . . . It seems that putText is in the OpenCV Native library so, if the Native library in not installed properly this error message pops up. I have installed the Native library in Eclipse, the project and the script. Anyone have a clue as to what I have not done or done wrong?? PS: This script has run in the past. The execution error does not provide any useful new information The test script follows: |
2018-10-08 11:18:01 -0600 | commented question | What is the proper usage for "flip"? That is what I was looking for. My code now works as expected. THANK YOU |
2018-10-05 20:20:10 -0600 | asked a question | What is the proper usage for "flip"? What is the proper usage for "flip"? I have the cascade-classifier sample in Java (or something close) running (3.4.1). |
2018-05-20 10:17:08 -0600 | commented answer | SOLVED How do I correctly install OpenCV 3.4.1? I have tried to write a formatted, accurate and constructive question and answer. There is a downvote for both my quest |
2018-05-19 19:15:32 -0600 | edited answer | SOLVED How do I correctly install OpenCV 3.4.1? SOLVED FIRST, there is more recent documentation than 2.4! I am now using “OpenCV Java Tutorials” http://opencv-jav |
2018-05-19 18:23:56 -0600 | marked best answer | SOLVED How do I correctly install OpenCV 3.4.1? I am trying to install OpenCV 3.4.1 using the instructions from 2.4! https://docs.opencv.org/2.4/doc/tutorials/introduction/java_eclipse/java_eclipse.html I have done it before and everything worked fine. However, after working with the Workspace command (and messing everything up), nothing works. So, I am starting from the beginning. I try to run the test program and get this error.
A search on the subject does not provide a solution. Which version of Java should I install? (7, 8, 9 or 10) The problem is in using old instructions to make a current installation. Does anyone know how to make a current installation? |
2018-05-19 18:23:06 -0600 | edited answer | SOLVED How do I correctly install OpenCV 3.4.1? SOLVED FIRST, there is more recent documentation than 2.4! I am now using “OpenCV Java Tutorials” http://opencv-jav |
2018-05-19 18:20:11 -0600 | edited answer | SOLVED How do I correctly install OpenCV 3.4.1? SOLVED FIRST, there is more recent documentation than 2.4! I am now using “OpenCV Java Tutorials” http://opencv-jav |
2018-05-19 18:18:38 -0600 | edited answer | SOLVED How do I correctly install OpenCV 3.4.1? SOLVED FIRST, there is more recent documentation than 2.4! I am now using “OpenCV Java Tutorials” http://opencv-jav |
2018-05-19 18:16:49 -0600 | edited question | SOLVED How do I correctly install OpenCV 3.4.1? How do I correctly install OpenCV 3.4.1? I am trying to install OpenCV 3.4.1 using the instructions from 2.4! https:/ |
2018-05-19 18:15:59 -0600 | answered a question | SOLVED How do I correctly install OpenCV 3.4.1? SOLVED FIRST, there is more recent documentation than 2.4! I am now using “OpenCV Java Tutorials” http://opencv-jav |
2018-05-19 11:43:51 -0600 | commented question | Problem in linking opencv java with eclipse Tried a new version of what? I still cannot get this to work. |
2018-05-17 12:28:31 -0600 | asked a question | SOLVED How do I correctly install OpenCV 3.4.1? How do I correctly install OpenCV 3.4.1? I am trying to install OpenCV 3.4.1 using the instructions from 2.4! https:/ |
2018-05-04 09:42:23 -0600 | edited question | How do I get the camera ID number and path? How do I get the camera ID number and path? Edited after comments. Followup to this question Windows 7 OpenCV |
2018-05-04 09:39:56 -0600 | edited question | How do I get the camera ID number and path? How do I get the camera ID number and path? **Edited after comments. Followup to this question ** Windows 7 Op |
2018-05-04 09:28:58 -0600 | edited question | How do I get the camera ID number and path? How do I get the camera ID number and path? Edited after comments Windows 7 OpenCV 3.4.1 Eclipse I am to |
2018-05-04 09:26:51 -0600 | commented question | How do I get the camera ID number and path? I am using Windows 7 |
2018-05-04 09:23:47 -0600 | edited question | How do I get the camera ID number and path? How do I get the camera ID number and path? Windows 7 OpenCV 3.4.1 Eclipse I am told that I can choose which camera I |
2018-05-04 08:35:17 -0600 | asked a question | How do I get the camera ID number and path? How do I get the camera ID number and path? OpenCV 3.4.1 Eclipse I am told that I can choose which camera I am accessi |
2018-05-03 16:28:02 -0600 | commented answer | How do I choose which camera I am accessing? Windows 7 Eclipse Great. But, how do I get the camera number and path? |
2018-05-03 16:05:50 -0600 | commented answer | How do I choose which camera I am accessing? Windows 7 Eclipse Great. But, how do I get the camera number and name? |
2018-05-03 16:04:03 -0600 | commented answer | How do I choose which camera I am accessing? Great. But, how do I get the camera number and name? |
2018-05-03 15:12:34 -0600 | asked a question | How do I install Maven and v4l2 ? How do I install Maven and v4l2 ? In Eclipse, in Windows 7, I am trying to run a program with the following . . . impor |
2018-05-02 15:45:53 -0600 | commented answer | How do I choose which camera I am accessing? Then what is the meaning of: VideoCapture vid = new VideoCapture(camera); is camera a real variable? |
2018-05-02 13:08:20 -0600 | asked a question | How do I choose which camera I am accessing? How do I choose which camera I am accessing? I have a 4-way USB splitter and am trying to develop the ability to access |
2018-04-27 09:24:07 -0600 | edited question | OpenCV 3.4.1 breaks Imgproc.putText(Mat, String, Point, int, int, Scaler) SOLVED OpenCV 3.4.1 breaks Imgproc.putText(Mat, String, Point, int, int, Scaler) The method putText(Mat, String, Point, |
2018-04-18 07:03:10 -0600 | edited question | Can someone please rewrite the Cascade Classifier sample script? Can someone please rewrite the Cascade Classifier sample script? The Cascade Classifier sample script is written in C++ |
2018-04-18 07:00:22 -0600 | received badge | ● Self-Learner (source) |
2018-04-18 06:58:45 -0600 | marked best answer | Can someone please rewrite the Cascade Classifier sample script? The Cascade Classifier sample script is written in C++ only. I am studying java. Can someone please rewrite the sample in Java. |
2018-04-18 06:58:23 -0600 | answered a question | Can someone please rewrite the Cascade Classifier sample script? SOLVED I have found code examples close to what I am trying to do as follows . . . > Face Detection through a webca |
2018-04-18 06:30:34 -0600 | edited question | SOLVED How do I install OpenCV 2.4.11 on Windows 7? SOLVED How do I install OpenCV 2.4.11 on Windows 7? I am trying to run an OpenCV program on the Lego EV3. It uses Ope |
2018-04-18 05:53:31 -0600 | marked best answer | SOLVED How do I install OpenCV 2.4.11 on Windows 7? I am trying to run an OpenCV program on the Lego EV3. It uses OpenCV 2.4.11! My plan is to: . . .
https://docs.opencv.org/2.4/doc/tutor... Following the OpenCV 2.4.6 instructions above to install OpenCV 2.4.11 into a new ECLIPSE PROJECT proper, the correct procedure seems to be: . . .
I have done all this but, the test program does no run. What have I not done(not done correctly)? |
2018-04-18 05:53:18 -0600 | answered a question | SOLVED How do I install OpenCV 2.4.11 on Windows 7? SOLVED OpenCV has been updated. The latest version is OpenCV 3.4.1! https://opencv.org/opencv-3-4-1.html |