'Vanishing points' presentation slideshows

Geometry

Geometry. 3 Dimension. Objectives. Classify three-dimensional figures according to their properties. Use nets and cross sections to analyze three-dimensional figures. Vocabulary. face edge vertex prism cylinder pyramid cone cube net cross section.

2.54k views • 220 slides

Structure from Motion

1.11k views • 64 slides

Single-view Metrology and Cameras

10/10/17. Single-view Metrology and Cameras. Computational Photography Derek Hoiem, University of Illinois. Project 2 Results. Incomplete list of great project pages Haohang Huang : Best presented project; nice iterative results and demonstration, animations for hole filling

696 views • 52 slides

Self-calibration Class 21

Self-calibration Class 21. Multiple View Geometry Comp 290-089 Marc Pollefeys. Content. Background : Projective geometry (2D, 3D), Parameter estimation, Algorithm evaluation. Single View : Camera model, Calibration, Single View Geometry.

705 views • 50 slides

Basic Principles of Imaging and Lenses

613 views • 50 slides

CS559: Computer Graphics

CS559: Computer Graphics. Lecture 9: Projection Li Zhang Spring 2008. Today. Projection Reading: Shirley ch 7. Geometric Interpretation 3D Rotations. Can construct rotation matrix from 3 orthonormal vectors Rows of matrix are 3 unit vectors of new coord frame

651 views • 49 slides

Self-calibration and multi-view geometry Class 10

Self-calibration and multi-view geometry Class 10. Read Chapter 6 and 3.2. 3D photography course schedule (tentative). Self-calibration. Introduction Self-calibration Dual Absolute Quadric Critical Motion Sequences. Motivation. Avoid explicit calibration procedure Complex procedure

658 views • 46 slides

Viewing

Viewing. Part I (History and Overview of Projections). Lecture Topics. History of projection in art Geometric constructions Types of projection (parallel and perspective). Drawing as Projection (Turning 3D to 2D).

591 views • 46 slides

Projective geometry

640 views • 44 slides

Announcements

Announcements. Email list – let me know if you have NOT been getting mail Assignment hand in procedure web page at least 3 panoramas: (1) sample sequence, (2) w/Kaidan, (3) handheld hand procedure will be posted online Readings for Monday (via web site) Seminar on Thursday, Jan 18

457 views • 41 slides

Cameras, lenses, and calibration

533 views • 40 slides

Vanishing Point

Then, you will learn about the techniques you will need to recreate a similar ... Directions: You will go back in time and view pieces of art from art history. ...

785 views • 37 slides

Perspective Drawings

Perspective Drawings. 1, 2, 3, 4. All perspective drawings have a Horizon Line and vanishing points. One Point Perspectives have -A Horizon Line -One Vanishing Point. Two Point Perspectives have -A Horizon Line -Two Vanishing Points. Three Point Perspectives have -A Horizon Line

444 views • 32 slides

Cameras

First photograph due to Niepce First on record shown - 1822 Basic abstraction is the pinhole camera lenses required to ensure image is not too dark various other abstractions can be applied. Cameras. Abstract camera model - box with a small hole in it. Pinhole cameras work in practice.

507 views • 26 slides

Digital Images

Digital Images. World. Camera. Digitizer. Digital Image. geometry. (i) What determines where the image of a 3D point appears on the 2D image? (ii) What determines how bright that image point is?. Reflectance, radiometry.

336 views • 25 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)

404 views • 22 slides

2013-14 Studio Art Daily Plans Dec 9-13, 2013

2013-14 Studio Art Daily Plans Dec 9-13, 2013. Ms. Livoti. Monday 12 /9/ 13 Aim: How can you continue to balance materials used in your Cubism project?. Do Now : Recall variety is being used throughout your project.

357 views • 22 slides

Ancona - Municipality Hall

Ancona - Municipality Hall

179 views • 10 slides

COMPUTER GRAPHICS

235 views • 9 slides

elasticlimit

Perspective Drawing. By Denise Jackson. elasticlimit.com. Vanishing point. Perspective drawings consist of three main parts. Converging Lines. Parallel Lines. Converging Lines One or more Vanishing Points Parallel Lines. teachingk-8.com. Converging Lines Vanishing Point

251 views • 8 slides