Interactive object modelling based on piecewise planar surface patches
نویسندگان
چکیده
منابع مشابه
C-continuous surface reconstruction with piecewise polynomial patches
In this report we describe a new method for generating a smooth surface that approximates a given manifold triangulation with arbitrary topology. At first we treat this problem in an axiomatic approach that does not depend on a specific surface type and derive a set of necessary conditions that guarantee the C2-continuity of the result. Then we apply these conditions and develop an algorithm fo...
متن کامل3D Reconstruction of Planar Surface Patches: A Direct Solution
We propose a novel solution for reconstructing planar surface patches. The theoretical foundation relies on variational calculus, which yields a closed form solution for the normal and distance of a 3D planar surface patch, when an affine transformation is known between the corresponding image region pairs. Although we apply the proposed method to projective cameras, the theoretical derivation ...
متن کاملSuper-resolved texture tracking of planar surface patches
We present a novel approach to tracking planar surface patches over time. In addition to tracking a patch with full six degrees of freedom, the algorithm also produces a super-resolved estimate of the texture present on the patch. This texture estimate is kept as an explicit model texture image which is re ned over time. We then use it to infer the 3D motion of the patch from the image sequence...
متن کاملModelling of an Optimal Membrane with Patches
Extended Abstract Paper pages (21-34)./files/site1/files/41/2Extended_Abstract.pdf
متن کاملSurface Modelling with Guaranteed Consistency - An Object-Based Approach
There have been many interpolation methods developed over the years, each with their own problems. One of the biggest limitations in many applications is the non-correspondence of the surface with the objects used to support it usually a set of arbitrarily distributed data points, This is due to the metric methods used to define both the zone of influence of a data point and the set of data poi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computer Vision and Image Understanding
سال: 2013
ISSN: 1077-3142
DOI: 10.1016/j.cviu.2013.01.010