'Object motion' presentation slideshows

Visual Motion Estimation Problems & Techniques

Visual Motion Estimation Problems & Techniques. Princeton University COS 429 Lecture Feb. 12, 2004. Harpreet S. Sawhney hsawhney@sarnoff.com. Outline. Visual motion in the Real World The visual motion estimation problem Problem formulation: Estimation through model-based alignment

1.28k views • 93 slides

One-Dimensional Site Response Analysis

One-Dimensional Site Response Analysis. What do we mean? One-dimensional = Waves propagate in one direction only. One-Dimensional Site Response Analysis. What do we mean? One-dimensional = waves propagate in one direction only Motion is identical on planes perpendicular to that motion.

1.38k views • 85 slides

SKM 4200 Computer Animation

SKM 4200 Computer Animation. Chapter 1: Introduction. About the course. 2-hours of lectures per week 3-hours of lab per week* Prerequisite: SKM3200 Evaluation 1 st test ? 15% 2 nd test ? 15% Lab ? 15% Project ? 25% Final exam ? 30%. 100%. About the course. 1 st test (15%)

807 views • 53 slides

Video Indexing and Retrieval

642 views • 39 slides

Solar System Objects

Solar System Objects. Bryan Butler. National Radio Astronomy Observatory. Solar System Bodies. Sun IPM Giant planets Terrestrial planets Moons Small bodies. Why Interferometry?. resolution, resolution, resolution! maximum angular extent of some bodies:.

440 views • 34 slides

Chapter 16 Computer Graphics and Entertainment: Movies, Games, and Virtual Communities

Chapter 16 Computer Graphics and Entertainment: Movies, Games, and Virtual Communities. 1. Objectives. After studying this chapter, students will be able to: Explain the history of computer games Describe the transformation of movie animation caused by CGI

678 views • 33 slides

IBM QBIC: Query by Image and Video Content

IBM QBIC: Query by Image and Video Content. Jianping Fan. Department of Computer Science. University of North Carolina at Charlotte. Charlotte, NC 28223. http://www.cs.uncc.edu/~jfan. Networks. How can I access video in database over networks?. Challenge Problems:.

349 views • 33 slides

Advanced Ray Tracing

Advanced Ray Tracing. CMSC 435/634. Basic Ray Tracing. For each pixel Compute ray direction Find closest surface For each light Compute direct illumination. Shadows. What if there is an object between the surface and light?. Ray Traced Shadows. Trace a ray Start = point on surface

373 views • 28 slides

Methods of Video Object Segmentation in Compressed Domain

Methods of Video Object Segmentation in Compressed Domain. Cheng Quan Jia. Presentation Outline. Features for Segmentation in Compressed Domain Using Motion Vectors in Segmentation Confidence Measure Conclusion Q & A. Features for Segmentation in Compressed Domain.

479 views • 27 slides

316 views • 23 slides

Qiaochu Li, Qikun Guo , Saboya Yang and Jiaying Liu*

2013. Scale-Compensated Nonlocal Mean Super Resolution. Qiaochu Li, Qikun Guo , Saboya Yang and Jiaying Liu*. Institute of Computer Science and Technology Peking University. Outline. Introduction Multi-frame SR Nonlocal means SR (NLM SR) Our Algorithm Scale-detector

322 views • 20 slides

Video Event Recognition: Multilevel Pyramid Matching

Video Event Recognition: Multilevel Pyramid Matching. Dong Xu and Shih-Fu Chang Digital Video and Multimedia Lab Department of Electrical Engineering Columbia University http://www.ntu.edu.sg/home/dongxu dongxu@ntu.edu.sg *Courtesy to Eric Zavesky for preparing for the slides.

289 views • 16 slides

Image and Video Retrieval

Image and Video Retrieval. INST 734 Doug Oard Module 13. Agenda. Image retrieval Video retrieval Multimedia retrieval. Video Structures. Image structure Absolute positioning, relative positioning Object motion Translation, rotation Camera motion Pan, zoom, perspective change

157 views • 13 slides