'Orthographic projection parallel projection' diaporamas de présentation

776 Computer Vision

776 Computer Vision. Jan-Michael Frahm & Enrique Dunn Spring 2013. Previous Lecture. Plane Sweep Stereo Volumetric Stereo Reconstruction from Silhouettes Depthmap Integration. Plane Sweep Stereo. Volumetric Stereo / Voxel Coloring. Discretized Scene Volume. Input Images

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Structure from motion

Structure from motion. Structure from motion. Given a set of corresponding points in two or more images, compute the camera parameters and the 3D point coordinates. ?. ?. Camera 1. ?. Camera 3. ?. Camera 2. R 1 ,t 1. R 3 ,t 3. R 2 ,t 2. Slide credit: Noah Snavely. X j. x 1 j.

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776 Computer Vision

776 Computer Vision. Jan-Michael Frahm Spring 2012. Structure from motion. Spatial Correlation. Spatial ordering. images, 2D features. Spatial Correlation. Spatial ordering. images, 2D features. correspondences. 3D from images . Spatial ordering. images, 2D feature correspondences.

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Structure from motion

Structure from motion. Multiple-view geometry questions. Scene geometry (structure): Given 2D point matches in two or more images, where are the corresponding points in 3D?

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Structure from motion

Structure from motion. Multiple-view geometry questions. Scene geometry (structure): Given 2D point matches in two or more images, where are the corresponding points in 3D?

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Structure from Motion

CS 636 Computer Vision. Structure from Motion. Nathan Jacobs. Slides by Lazebnik. Multiple-view geometry questions. Scene geometry (structure): Given 2D point matches in two or more images, where are the corresponding points in 3D?

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510 views • 35 slides