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Questions tagged [gesture-recognition]

Anything related to gesture recognition, i.e. the process of recognizing the gestures of a human user by a machine.

Anything related to gesture recognition, i.e. the process of recognizing the gestures of a human user by a machine.

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How Programmatically tap the Wp8 screen

In my app i am working with tap events, by taping on my WP screen im displaying the X,Y Coordinates in Text-block. now trying to tap Programmatically on Screen with passing X,Y Coordinates. How can i do that . Hear is my code to get X,Y Values …
Satti
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Is there a premade gesture recognizer that can be used in a native WP8 app?

I've been working on a DirectX WP8 app that needs to be able to recognize gesture like taps, pinches, and three finger pans. unfortunately, it looks like there is no prebuild gesture recognizer out there [1] (I'm hoping I'm wrong), so I made my…
Nico
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Gesture Recognition in Google Glass

I need to know about a feature in Google glass, whether it is available or not. I have been told that google glass contains a feature called "Gesture Detection using Camera". In other words, a system where it responds to hand commands and signals. I…
PeakGen
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Adding a gesture in code gives NSInvalidArgumentException

While developing a demo app, I added a few gestures in XCode and they worked fine. However, adding gestures in code is giving an NSInvalidArgumentException at runtime, when gesture should be invoked. I was trying to add this gesture to an ImageView,…
UVAL
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Convert 3 euler angles to one value

I would like to ask if anyone knows how to convert/combine x,y,z euler angles into ONE value? Is there any function for this? I've searched but I found the conversion into matrices or quaternions, but these output more than one value (i.e. rotations…
user2982529
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Detecting a nod with Arduino

I am working on an application where I need to detect the movement of someones head, especially when someone is nodding. To do this we've placed an Arduino on a cap with an accelerometer (MPU-6050). The accelerometer returns values between 0 and 10…
Jef
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GestureDetector Not Working

I have implemented Sherlock Action Bar tab view.Now i want to swipe tabs by using gesture detector.My Tab View is working perfectly.But i want to fire tabselected event while swipeing the screen using gesture listner .Here is the code snippet. …
Chiradeep
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How to input realtime data to do realtime process in c/c++

I dont project about process realtime data from cyber glove( Virtual Hand ) . So I need to write some application that get realtime data from glove and feed to some algorithm. I don't know how to deal with process realtime data; does anybody have…
vernomcrp
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Why do I have to clearMemStorage in openCV gesture recognition?

I am trying to create a face detection program using python 2.7.3 and opencv 2.4.3. I have been looking at a lot of code online, and I always see two lines of code that create storage after creating an image, and then the storage is cleared. Why it…
JustBlossom
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Kinect colorstream and sensor fail when InteractionStream is turned on

I have made an application which shows the picture from the Kinect camera. I also have a speech recognition method. I'm trying to add functionality to do an action depending on the hand gesture (open/closed). I've learned that the InteractionStream…
MyWay
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Android Touch-free gesture recognition application Error

We are building an android application on touch free gesture recognition . ** *Summary of CODE : By the code we are trying to change the text in the textfield via hand Swipes. When the user swipes his hand from right to left , the text should…
user2278134
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How to recognise a tap gesture outside of a modal dialog when dialog is open

All I want to know is how to I recognise when a user taps outside of the modal dialog. I have tried this but it is not being called when the user taps outside. Here is my viewDidLoad method which resides in the ModalDialogViewController.m file …
user1898829
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Kinect skeletal data to transit to another event

I am currently working on a project in Visual Studio with the Kinect. I was wondering how to detect skeletal data from a user, play a sound and then transit into another event. This is the basic SkeletonFrameReady event: private void…
user2247471
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Hand shape analysis with Hidden Markov Model

I am currently working on a dynamic gesture recognition system. I opted to go for the curvature feature of the hand shape. At the moment I am able to obtain a list of angles of the hand contour curvature. The problem is that I am stuck with what…
test
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How to swap views, using UIGestureRecognizers

I have set the left back button item of a navigation controller to a custom view and have set up a tap gesture recognizer for it, now when the custom view receives a tap gesture it pops the current view controllers vie of a stack of navigation…
Edward Seshoka
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