opencv roi

Today, most of the AR is based on mobile devices, so here we try to invoke the OpenCV function in Android to do some related testing. Since OpenCV is based on C and some C + + languages, and Android Development uses Java, how can I invoke classes or code in the OpenCV library in Java? This requires the use of jni , but before using JNI, we first need to configure

Introduction to the code of Kinect bridge OpenCV KinectBridge With OpenCV KinectBridge With MATLAB OpenCV profile and project download Driver version: Kinect forWindows SDK v1.7 Project name: KinectBridgeWithOpenCVBasics-D2D Programming Language: C ++ Program configuration and running Documentation. This document only describes how to configure

One, Ubuntu installation Ubuntu is a Linux distribution, I think people who know about Linux should know that we directly to the official online download is good, is free to use. Website download link I'm using the newest ubuntu14.04 here. Because I am using the Mac system, directly with the VMware fusion7 virtual machine will download a good mirror CD-ROM installation can be, and the real system installation, Ubuntu installation process is very user-friendly, all the way to set the past. Secon

-regional ROI. The following example is a specific area that changes a picture.Put the OPENCV logo on another image, if you use addition, the color will change, if the use of mixing, will become transparent, but we do not want to transparent effect, if the region is held, you can use the ROI method, but not held, the following use bit operation implementation. Im

Intel open-source computer vision library opencv What is opencv? Opencv is an Intel open-source computer vision library. It consists of a series of C functions and a small number of C ++ classes, implementing many common algorithms for image processing and computer vision. Important features Opencv has a cross-platfo

Http://blog.finalevil.com/2008/03/opencv02c-builderbcbopencv.html -------------------------------------------------- Because opencv is an open and release source code of VC ++, the types used are provided by VC ++,If you want to use it in BCB, you must first convert the library libraries of opencv into BCB.Follow these steps: Go to unzip opencv under Open C

In the previous chapter, we completed the configuration of the Android Platform development environment, and also found a way to remove the OpenCV Manager API, then we start from scratch, the completion of a personal program, the implementation of the following functions:1. Identify the specified picture and draw the edge of the picture with a colored box2. Display a 3D model on the identified imageIt is not difficult to see that this is actually the

This paper describes how to build a OPENCV environment under the MAC system. Software Requirements: Mac OS (Mine is 10.11.6), Xcode (My is 8.1), OpenCV (not recommended to the official website to download first, the specific follow-up will be explained). 1. Installation HomebrewBrew official website Installation method: Open Mac Terminal, enter the following command: Ruby-e "$ (curl-fssl htt

Preface:Development IOS7 already have January of time, recently in preparing to push the research thing, a bit want to go to CV direction development, so began self-study OPENCV.Attention to CSDN has been very long, but also from the very Dogbo master that learned a lot of knowledge, so I also from this week to start their own blog tour, from the beginning of zero to learn OpenCV, from the beginning to do notes to write blog, haha ~Well, nonsense not

Preface:The development of IOS7 has been in January. Recently in preparation for the research, a little want to go to the CV direction development. So I started learning OpenCV.It's been a long time watching csdn. Also from the very Dogbo master that learned a lot of knowledge, so I also from this week to open their own blog tour, from the beginning of zero to learn OpenCV, from scratch to write a blog. haha ~All right. Don't say much nonsense. Go to

Preparatory work1. Download and install Android Studio(process slightly). 2. Download android OpenCV:https://opencv.org/releases.html, find Android pack click to download. Download and extract the following files, where the SDK folder is the file required for Android Studio integration OpenCV . Integration Steps1. Create the project in Android Studio and import the OpenCV in the import module , file-New

Jump from electronic information engineering to computer, in the study of the image processing, found OpenCV is very fun, want to learn, there is no special good textbooks, the best document is the official tutorials, in the laboratory is busy, I hope every night to take some time to see this, not all understand, At least you can go deep. All code writing is done under ubuntu16.04+opencv2.4.9+g++5.4.0+cmake3.5.1. Previously written articles about Wind