2016-05-30 04:00:26 -0600 | received badge | ● Enthusiast |
2016-05-21 02:52:19 -0600 | asked a question | LSH matching save and load Hi; I'm using LSH for binary descriptor matching In order to save the processing time ; I would to perform the training step at once and save the index in a file for the next query. How can do that ? Should I use the save/load of the FlannBasedMatcher class ? How ? cv::Ptr<cv::flann::indexparams> indexParams = new cv::flann::LshIndexParams(20, 10, 2); FlannBasedMatcher matcher(indexParams); |
2016-04-21 03:28:16 -0600 | received badge | ● Supporter (source) |
2016-04-20 15:12:56 -0600 | asked a question | Error matching ORB descriptors with LSH I try to match orb descriptors with FlannDescriptorMatcher && LSH indexing However, I get the following error message (when debugging) |
2016-02-10 05:42:55 -0600 | asked a question | descriptor evaluation opencv 3 How to evaluate features descriptors using opencv 3 . The sample file detector_descriptor_evaluation.cpp is removed |
2014-06-14 01:03:21 -0600 | received badge | ● Student (source) |
2013-11-24 05:09:52 -0600 | asked a question | Developping a java Bag of words implemetation using JNI I would to develop a Java program that extrat bag of visual word from a given image
Opencv supports desktop java but the |
2013-10-09 05:21:59 -0600 | received badge | ● Editor (source) |
2013-10-09 05:14:51 -0600 | asked a question | Implementation of BoVW model in openCV4Android I'm developing an android app that extract bags of visuals word from any captured photo
I'm a java developer and I'm not experimented in C++ and OpenCV Does the opencv4android have all the original opencv functionalities? Or should I use the native BovW implementation like this tutorial within my android app ? There is a diffrenece betwenn the usage of OpenCV as an android library and the usage of openCV as a native part ? |