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I am about to make an OS X App for image processing. I need to implement Watershed segmentation algorithm in Objective-c, I've found some opencv c++ code snippets but I am not familiar with c++ so it's hard to make it fully functional.
Any help will be greatly appreciated.
It would probably be easier to learn Objective-C++ and make the few calls you need into OpenCV than reimplement it.
Here is a tutorial on using OpenCV from an iOS project using Objective-C++
https://www.objc.io/issues/21-camera-and-photos/face-recognition-with-opencv/
If you have specific questions about C++, it would be better to look them up in SO or create much more specific questions.
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I am very grateful to the Google team for providing the ML Kit API. I encountered some problems when using Pose Detection. When using images for pose estimation, I found that the API uses a thread-like asynchronous calculation. I don't know if other forms of API will be provided, because we want to calculate each frame of image in use, and then need to process the calculation result of each frame. In addition, will C++ API be provided? I think android ndk and c++ will be more suitable for model deployment.
ML Kit does not provide C++ API. If you prefer to use pose detection in C++ / Native code, check out BlazePose. Here's their launch blog post.
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How would i go about making a game engine from scratch, i know that this is a very hard task and the final engine will not be able to compete with an engine like Unreal or Unity.
I only plan to use this to get better at programming and if it helps i'm using C#.
Check: http://www.gamefromscratch.com/post/2013/06/14/A-tutorial-series-on-building-a-game-engine-from-scratch-almost-literally.aspx
You may also want to check more interactive tutorials such as those on
Udemy, which cost some money but offer a much more interactive environment. I'm sure you will be able to find a C# game engine guide on there.
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How do I access the system temperatures and fan speeds of a Mac using Objective-C? I have seen it done in applications like iStat, but I can not figure out how to do this. Does anyone know how?
You may also take a look at https://github.com/fmorrow/SMCWrapper - it's an object-oriented version of smc.c/smc.h. (The code of SMCWrapper is well commented)
Currently, it opens a connection using IOKit to AppleSMC IOService, and uses it to makes calls to the SMC chip. You can read keys to NSString, but setting key value is experimental at this time.
Take a look at https://github.com/lavoiesl/osx-cpu-temp/blob/master/smc.c for sample code that reads the temps from the SMC.
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I want to create a Module in OpenERP but I don't know what should I know ?
I'm a .net developer with 2 years experience.
my question is :
besides Python what should I learn ?
and how can I start being productive ASAP ?
thank you for your response :)
You just need to know basic python, To learn Python you can use byte of python book
Training is best option I suppose but if you want yo learn by your self then you can
download OpenERP technical Memento. which will help you get kick start.
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I am using the OpenCv Library for the object detection.
I downloaded the given example of face detection. In this example they are using haarcascade_frontalface_default.xml.
I have to detect Nail in hand. Please suggest me how can I do it?
I also saw this-
http://docs.opencv.org/doc/tutorials/features2d/detection_of_planar_objects/detection_of_planar_objects.html#detectionofplanarobjects
Please suggest me how I detect nail in hand.