منابع مشابه
Vanishing Point and Vanishing Line Estimation with Line Clustering
In conventional methods for detecting vanishing points and vanishing lines, the observed feature points are clustered into collections that represent different lines. The multiple lines are then detected and the vanishing points are detected as points of intersection of the lines. The vanishing line is then detected based on the points of intersection. However, for the purpose of optimization, ...
متن کاملA New Approach for Vanishing Line Estimation
In photogrammetry and computer vision, retrieving object space information from images remains a fundamental task and numerous efforts have been dedicated to this specific topic. It is revealed in recent research papers that vanishing points and vanishing lines provide clues about the structures of the object space. A variety of approaches have been proposed either for single-camera systems or ...
متن کاملThe motivic Adams vanishing line of slope 1 2
We establish a motivic version of Adams’ vanishing line of slope 1 2 in the cohomology of the motivic Steenrod algebra over C.
متن کاملTour Into the Picture using a Vanishing Line
Tour into the picture (TIP) proposed by Horry et al.[1] is a method for generating a sequence of walk-through images from a single reference picture (or image). By navigating a 3D scene model constructed from the picture, TIP produced convincing 3D effects. Assuming that the picture has one vanishing point, they proposed the scene modeling scheme called spidery mesh. However, this scheme has to...
متن کاملVanishing Vanishing Cycles
If A• is a bounded, constructible complex of sheaves on a complex analytic space X, and f : X → C and g : X → C are complex analytic functions, then the iterated vanishing cycles φg[−1](φf [−1]A •) are important for a number of reasons. We give a formula for the stalk cohomology H∗(φg[−1]φf [−1]A •)x in terms of relative polar curves, algebra, and the normal Morse data and micro-support of A•.
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ژورنال
عنوان ژورنال: The Gerontologist
سال: 1999
ISSN: 0016-9013,1758-5341
DOI: 10.1093/geront/39.3.382