I have a button and OnTouchListener attached to it. How can I find if motion (when user presses the button) happened inside or outside it? Both event.getAction() and event.getActionMasked() return ...

I am trying to use the output of Opencv's dense optical flow function to draw a quiver plot of the motion vectors but have not been able to find what the function actually outputs. Here is the code...

I need something very simple, but I could not find a suitable example to learn from. My sole purpose is the following: As the device is placed flat (on its back) on the desk, it should show 0 (...

I want to react when somebody shakes the iPhone. I don't particularly care how they shake it, just that it was waved vigorously about for a split second. Does anyone know how to detect this?

I have a bunch of video clips from a webcam (duration is 5, 10, 60 seconds), and I'm looking for a way to detect "does this video clip have movement", to decide whether the file should be saved or ...

My goal is to detect movement in specific region on IP camera stream. I managed to write working code, but it's based on my personal understanding. import cv2 import numpy as np import os import t...

Assuming that I am using a generic mouse, is it possible to track the X and Y coordinates of the mouse pointer in android?

I would like to store the motion capture data from Kinect 2 as a BVH file. I found code which does so for Kinect 1 which can be found here. I went through the code and found several things that I w...

I need a robust motion detection and tracking in web cam's video frames. The background is always the same. The aim is to identify the position of the object, if possible without the shadows, but n...

Im trying to remove the background from a video and get a binary images( or 8-bit) where value of the object that moves is 1 and static background is 0. something like this: at first I tried it...

I have this requirement where I need to detect body parts or objects moving towards camera. What are some of the sample projects or library that I can look for as a starting point. I can take the...

I am trying to track the movement of the device only on the vertical direction, i.e. upward and downward movement. This should be irrespective of the orientation of the device. Things that i alread...

I have to develop the same functionality as of this Pedometer App I have observed this Pedometer app in very high detail. It's not a perfect pedometer app. For example, if you stay/sit at one pla...

We're actually working on an image analysis project where we need to identify the objects disappeared/appeared in a scene. Here are 2 images, one captured before an action has been made by the surg...

When the camera is stationary, then it is easy to detect the movement simply by subtracting the previous frame of the current frame, using optical flow: OpenCV v2.4.9.0: Motion Analysis and Objec...

I need to detect in my application when user stop moving across a specific view. I'm creating something similar to marque text in my application which can interact while user is touching the view a...

The Microsoft Surface Pro has a gyroscope and accelerometer, Windows 8, and the full .NET framework. Most articles I find that talk about the motion API point to the Windows Phone 8 API. What ....

I have to build a motion detection service. The motion detection doesn't operate on videos, but instead on just still images. This microservice will need to be able to receive images out of order ...

I've been trying to figure out how to make an application that detects whether the device has been moved a significant amount, something more than just shakes. I am trying to detect a distance of, ...

I am new to emgu cv; I'm trying to find a code that makes motion detection. I tried this: CvInvoke.cvAbsDiff(frame, _backgroundImage, BgDifference); ... but I have lighting problems. I want to ...

I am trying to extract motion vector data from an encoded mp4 file. In a previous post I found an answer http://www.princeton.edu/~jiasic/cos435/motion_vector.c . But I am not able to run the code ...

I really cannot get my head around this, so I hope that someone can give me a little hand ^^ I'm trying to detect motion in C# via my webcam. So far I've tried multiple libraries (AForge Lib), b...

I'm planning to implement an application with augmented reality features. For one of the features I need an egomotion estimation. Only the camera is moving, in a space with fixed objects (nothing o...

Environment: Nexus 7 Jelly Bean 4.1.2 Problem: I'm trying to make a Motion Detection application that works with RTSP using VideoView. I wish that there was something like an onNewFrameListener...

I'm a bit new to app development. In a viewController ( VPviewController ) i have the following code: - (void) motionBegan:(UIEventSubtype)motion withEvent:(UIEvent *)event{ if (motion == UIEvent...