Cone carving for surface reconstruction
نویسندگان
چکیده
منابع مشابه
3D Surface Reconstruction of Plant Seeds by Volume Carving
We describe a method for 3D reconstruction of plant seed surfaces, focusing on small seeds with diameters as small as 200μm. The method considers robotized systems allowing single seed handling in order to rotate a single seed in front of a camera. Even though such systems feature high position repeatability, at sub-millimeter object scales, camera pose variations have to be compensated. We do ...
متن کاملDirect Shape Carving: Smooth 3D Points and Normals for Surface Reconstruction
This paper proposes a method for reconstructing a smooth and accurate 3D surface. Recent machine vision techniques can reconstruct accurate 3D points and normals of an object. The reconstructed point cloud is used for generating its 3D surface by surface reconstruction. The more accurate the point cloud, the more correct the surface becomes. For improving the surface, how to integrate existing ...
متن کاملIncremental Free-Space Carving for Real-Time 3D Reconstruction
Almost all current multi-view methods are slow, and thus suited to offline reconstruction. This paper presents a set of heuristic space-carving algorithms with a focus on speed over detail. The algorithms discretize space via the 3D Delaunay triangulation, and they carve away the volumes that violate free-space or visibility constraints. Whereas similar methods exist, our algorithms are fast an...
متن کاملFast High Resolution Volume Carving for 3D Plant Shoot Reconstruction
Volume carving is a well established method for visual hull reconstruction and has been successfully applied in plant phenotyping, especially for 3d reconstruction of small plants and seeds. When imaging larger plants at still relatively high spatial resolution (≤1 mm), well known implementations become slow or have prohibitively large memory needs. Here we present and evaluate a computationall...
متن کامل3D Surface Reconstruction of Plant Seeds by Volume Carving: Performance and Accuracies
We describe a method for 3D reconstruction of plant seed surfaces, focusing on small seeds with diameters as small as 200 μm. The method considers robotized systems allowing single seed handling in order to rotate a single seed in front of a camera. Even though such systems feature high position repeatability, at sub-millimeter object scales, camera pose variations have to be compensated. We do...
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: ACM Transactions on Graphics
سال: 2010
ISSN: 0730-0301,1557-7368
DOI: 10.1145/1882261.1866176