Home » Developer , News , Technology , web Any augmented reality demo in my opinion is only as good as the 3D model that it displays. Users don’t care about the underlying AR engine or how long it took the developer to write.
A few months ago a lot of people of the Flash community talked about Marinela , a wonderduf implementation of the Haar detection face done by Ohtsuka Masakazu from the spark projec t community. In OpenCV , there is another face and hand detection and tracking algorithm called Camshift and described here by Gary Bradski. Camshift uses color information to track object into an image sequence. Not only it can detect object position but also retrieve information about object size and orientation.
Friday, March 27th, 2009, 1464 days ago In this post, as the progress goes, the hand detection technologies using openCV is introduced. As the pictures inllustrated below, this detection method is independent with distance and background ( just not the background full of hands ), and the main segment method is color abstract which means getting the hand color pixels filtered. As the result tested within several environments, it workd well except slightly noise varying.
In geometry , a hypercube is an n -dimensional analogue of a square ( n = 2) and a cube ( n = 3). It is a closed , compact , convex figure whose 1- skeleton consists of groups of opposite parallel line segments aligned in each of the space's dimensions , perpendicular to each other and of the same length. A unit hypercube's longest diagonal in n-dimensions is equal to An n -dimensional hypercube is also called an n-cube .