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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 first frame of the video as reference point and then any object that is moving forwards towards camera has to be perfectly detected.
The camera would be managed by a person so there would be some slight shaking so the background won't be exactly same through all frames.
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Motion detection and tracking with computer vision Computer-vision-aided motion analysis is the study of locomotion and trajectory as it relates to a particular object, person or vehicle.
An important stream of research within Computer Vision that has gained a lot of importance is Motion Detection. Motion detection[1] is the process of detecting a change in position of an object relative to its surroundings or the change in the surroundings relative to an object.
Video motion detection (VMD) is a way of defining activity in a scene by analyzing the differences that occur in a series of images. This is usually done by pixel matching or frame referencing. Any change between frames is regarded as a 'detection'.
Augmented Reality is the KEY
"Augmented reality (AR) is a term for a live direct or indirect view of a physical, real-world environment whose elements are augmented by virtual computer-generated sensory input, such as sound or graphics. It is related to a more general concept called mediated reality, in which a view of reality is modified (possibly even diminished rather than augmented) by a computer. As a result, the technology functions by enhancing one’s current perception of reality."
we can detect a person's motion and identify and body parts moving with Augmented Reality.
we did not have the sample code but there are some sample code for the Augmented Reality tutorials.
Please look into these links : http://www.instructables.com/id/Augmented-Reality-Tutorial-No-1-Marker-Based-Primi/
https://github.com/phishman3579/android-motion-detection
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