OpenCV tutorial project on Github ?

asked 2016-04-20 04:21:28 -0500

rajeshThevar gravatar image

updated 2016-04-20 15:35:48 -0500

I could not follow up much with openCV tutorials, Is there xCode, iOS project downloads available of those tutorials mentioned in the openCV tutorial link. So I could understand better ? Or any other materials to learn using openCV with xCode to create iOS apps ?

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Step 1. Do not build framework from scratch. Step 2. Download already built framework from here. Step 3. Add framework to project, but NOT binaries....dont ask me why. :o) Step 4. Add a C++ file to your project and import opencv files in the .hpp file with an ifdef.

#ifdef __cplusplus
#import <opencv2/opencv.hpp>
#endif

Step 5. Change ViewController.m file to ViewController.mm. Step 6. Import C++ file that you created and opencv2/imgcodecs/ios.h into ViewController.h file. Start project. I havent tried it with Swift, since I refuse to learn Swift......just like I refuse to learn a language to post a tutorial here ;op but it should work with Swift.

jmbapps gravatar imagejmbapps ( 2016-04-20 15:03:15 -0500 )edit

All of that is outdated. iOS 5 I think and it is an older opencv framework. I have two apps in the App Store that use opencv. Find Edges and FindCircles. Take my advice, I spent 6 months, 12 to 16 hours a day trying to figure it out. Now I think I have it figured and I am willing to help. Email me if you wish. If you start a new Xcode project and use the Single View Application template, then follow my instructions, you should be good.

jmbapps gravatar imagejmbapps ( 2016-04-20 16:02:32 -0500 )edit

How to contact you, I could not find your email ID or LinkedIn.

rajeshThevar gravatar imagerajeshThevar ( 2016-04-20 23:27:06 -0500 )edit

It is located on my profile page under 'email'.

jmbapps gravatar imagejmbapps ( 2016-04-21 07:28:25 -0500 )edit