I want to detect motion in a quick way before tracking, will absDiff() (or cmpS() ) between 2 frames be sufficient to achieve this or should I consider something more? Pls keep in mind I\'m completely
I am creating a detection program in C# in a Windows Form Application and I am using the C# Wrapper EmguCV to handle the OpenCV library. In the Emgu package there are HaarCascades (which are XML files
How can we detect rapid motion and object simultaneously, let me give an example,.... suppose there is one soccer match video, and i want to detect position of each and every players with maximum accu
I\'d like to fi开发者_运维知识库nd an algorithm that can detect the movement (and movement-vector) of a rectangular area -- like scrolling a window would produce -- in an image-stream. Any ideas? :)Op
im using the Threshold method of the Bitmapdata object to make some motion buttons from a camera video source.
I have a game that I am working on where I am wanting to capture the movement of the device as it stays completely flat (no tilting) but is moved forward, or backward, or side to side...Ideally, this
We are doing experiment with our webcam. We want to move mouse pointer with camera by moving an easily identifieable object in front of camera. For example move an led in dark room in front of camera
This question already has answers here: iPhone Shake event not properly working (2 answers) Closed 2 years ago.
Im making a button in opengl ES that has an overlay with it, like google maps; I want my button to show the overlay when hit and turn it off when the button is hit again. The problem is if the user hi
I\'m still hacking together a book scanning script, and for now, all I need is to be able to automagically detect a page turn. The book fills up 90% of the screen (I\'m using a cruddy webcam for the m
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