'Radial distortion' diaporamas de présentation

Multi-View Stereo for Community Photo Collections

Multi-View Stereo for Community Photo Collections. Michael Goesele , Noah Snavely , Brian Curless , Hugues Hoppe, Steven M. Seitz. photos varies substantially in lighting, foreground clutter, scale due to various cameras, time, weather.

1.18k views • 91 slides

Mosaics

819 views • 59 slides

Cameras

Cameras. CSE 455, Winter 2010 January 25 , 2010. Announcements. Project 1b (seam carving) was due on Friday the 22 nd Project 2 ( eigenfaces ) went out on Friday the 22nd to be done individually. New Lecturer!. Neel Joshi, Ph.D. Post-Doctoral Researcher Microsoft Research neel@cs.

558 views • 44 slides

Single-view Metrology and Camera Calibration

02/23/12. Single-view Metrology and Camera Calibration. Computer Vision Derek Hoiem, University of Illinois. Last Class: Pinhole Camera. . Principal Point ( u 0 , v 0 ). . . f. Z. Y. v. . Camera Center ( t x , t y , t z ). u. Last Class: Projection Matrix. R. j w. t. k w.

575 views • 36 slides

Calibration

Calibration. Camera Calibration. Geometric Intrinsics: Focal length, principal point, distortion Extrinsics: Position, orientation Radiometric Mapping between pixel value and scene radiance Can be nonlinear at a pixel (gamma, etc.) Can vary between pixels (vignetting, cos 4 , etc.)

560 views • 35 slides

Announcements

353 views • 35 slides

Departement Ingenieur

Departement Ingenieur. Industrieel Bouwkunde. afdeling. S Y L L A B U S P H O T O G R A M M E T R Y MODULE 4: INTRODUCTION TO THE USE OF SCALEDRECTIFIED PHOTOGRAPHY AND PANORAMIC PHOTOGRAPHY. Projection. Projection. Vertical vanishing point (at infinity).

406 views • 34 slides

Telephoto Lens Calibration and Model Complexity Selection

Telephoto Lens Calibration and Model Complexity Selection. Vitaliy Orekhov Imaging, Robotics, & Intelligent Systems Laboratory The University of Tennessee August 11, 2006. Outline. Telephoto Lens Calibration Definition of Telephoto Lens Tamron 28-300mm Lens Calibration Results

336 views • 32 slides

Announcements

Announcements. Project 1 grading session this Thursday 2:30-5pm, Sieg 327 signup ASAP : 10 minute slot to demo your project for a TA have your program running on one of the machines in Sieg 327 at the start of your session the TA may ask to see your code, have it loaded and ready to show

387 views • 28 slides

Announcements

339 views • 26 slides

Today: Calibration

Where are the light sources?. Today: Calibration. What are the camera parameters?. What is the mapping from radiance to pixel color?. Why Calibrate?. Want to solve for 3D geometry Alternative approach Solve for 3D shape without known cameras Structure from motion (unknown extrinsics)

319 views • 22 slides

Today: Calibration

Where are the light sources?. Today: Calibration. What are the camera parameters?. What is the mapping from radiance to pixel color?. Why Calibrate?. Want to solve for 3D geometry Alternative approach Solve for 3D shape without known cameras Structure from motion (unknown extrinsics)

221 views • 22 slides

Stabilization and Georegistration of Aerial Video Over Mountain Terrain by Means of LIDAR

Stabilization and Georegistration of Aerial Video Over Mountain Terrain by Means of LIDAR. Mark Pritt, PhD Lockheed Martin Gaithersburg, Maryland mark.pritt@lmco.com. IGARSS 2011, Vancouver, Canada July 24-29, 2011. Kevin LaTourette Lockheed Martin Goodyear, Arizona

393 views • 20 slides

Image Restoration

School of Natural Sciences & Mathematics Department of Physics. Image Restoration. Juan Navarro Sorroche Phys-6314 Physics Department The University of Texas at Dallas Fall 2010. School of Natural Sciences & Mathematics Department of Physics. Image Restoration.

224 views • 20 slides

Information Thoretic Criterion (AIC) and Camera Calibration

58 views • 5 slides