'Space carving' diaporamas de présentation

Lecture 25: Multi-view stereo, continued

CS6670: Computer Vision. Noah Snavely. Lecture 25: Multi-view stereo, continued. Multi-view Stereo. Input: calibrated images from several viewpoints Output: 3D object model. Figures by Carlos Hernandez. Known Scene. Unknown Scene. Forward Visibility known scene. Inverse Visibility

1.57k views • 100 slides

Multi-view shape reconstruction

Multi-view shape reconstruction. Shape reconstruction. Approach: chose a surface representation define a photo-consistency function [in practice photo-consistency+regularization] solve the following minimization. Given A set of images (views) of an object / scene

749 views • 74 slides

Lecture 3 Multi-view shape reconstruction

Lecture 3 Multi-view shape reconstruction. Dana Cobzas PIMS Postdoc. Shape reconstruction. Approach: chose a surface representation define a photo-consistency function [in practice photo-consistency+regularization] solve the following minimization. Given

702 views • 70 slides

Review: Binocular stereo

524 views • 40 slides

Using Strong Shape Priors for Multiview Reconstruction

Using Strong Shape Priors for Multiview Reconstruction. Yunda Sun Pushmeet Kohli Mathieu Bray Philip HS Torr. Department of Computing Oxford Brookes University. Objective. Images Silhouettes. Parametric Model. +. Pose Estimate Reconstruction. [Images Courtesy: M. Black, L. Sigal].

506 views • 37 slides

Hardware Accelerated Voxel Coloring

Background estimation. Reconstruction by Adaptive Space Carving. Image capture. Object segmentation. Camera calibration. Images and segmentation. Visibility and noise maps. Space Carving. Adaptive Space Carving. Fixed pre-calibrated cameras setup. Occlusion tolerant Calibration.

197 views • 1 slides