'Temporal coherence' diaporamas de présentation

Visibility Driven Out-of-Core HLOD Rendering

Visibility Driven Out-of-Core HLOD Rendering. Patrick Cozzi The University of Pennsylvania. 00000000 of 01010110 . Project History. Procedurally generated model of Pompeii: ~1.4 billion polygons. Image from [Mueller06] . 00000001 of 01010110 . Project History.

1.07k views • 90 slides

Laser action summary Step 1 : Choose a proper lasing medium

Laser action summary Step 1 : Choose a proper lasing medium Step 2 : Establish population inversion by suitable pumping Step 3 : Stimulated emission takes place Step 4 : Positive feed back (optical resonator) Step 5 : Amplification of light.

1.26k views • 87 slides

Laser action summary Step 1 : Choose a proper lasing medium

Laser action summary Step 1 : Choose a proper lasing medium Step 2 : Establish population inversion by suitable pumping Step 3 : Stimulated emission takes place Step 4 : Positive feed back (optical resonator) Step 5 : Amplification of light.

875 views • 87 slides

1. The Young Experiment & its Telescope Equivalent 2. From Fizeau to the VLTI

541 views • 54 slides

ECEG398 Quantum Optics Course Notes Part 1: Introduction

ECEG398 Quantum Optics Course Notes Part 1: Introduction. Prof. Charles A. DiMarzio and Prof. Anthony J. Devaney Northeastern University Spring 2006. Lecture Overview. Motivation Optical Spectrum and Sources Coherence, Bandwidth, and Fluctuations Motivation: Photon Counting Experiments

580 views • 42 slides

Using Photographs to Enhance Videos of a Static Scene

Using Photographs to Enhance Videos of a Static Scene. Pravin Bhat 1 , C. Lawrence Zitnick 2 , Noah Snavely 1 , Aseem Agarwala 3 , Maneesh Agrawala 4 , Michael Cohen 1,2 , Brian Curless 1 , Sing Bing Kang 2. University of Washington 1 , Microsoft Research Redmond 2

383 views • 32 slides

407 views • 31 slides

Free Electron Laser Studies

Free Electron Laser Studies. David Dunning MaRS ASTeC STFC Daresbury Laboratory. Free Electron Laser (FEL) Studies. What is a free electron laser? And why are we interested? How does a free electron laser work? What is the current state of the art? What are we working on?

685 views • 28 slides

Exploiting Temporal Coherence in Ray Casted Walkthrougs

402 views • 28 slides

Author ? Tzu- Chieh Yen, Chia -Ming Tsai, Chia-Wen Lin, Senior Member, IEEE

Author ? Tzu- Chieh Yen, Chia -Ming Tsai, Chia-Wen Lin, Senior Member, IEEE Source ? IEEE TRANSACTIONS ON IMAGE PROCESSING, VOL. 20, NO. 8, Source ? AUGUST 2011 Speaker ? Jhen -Yu Yang Advisor ? Guo-Shiang Lin.

407 views • 28 slides

Coherence Properties of Individual Femtosecond Pulses of an X-Ray Free-Electron Laser

397 views • 26 slides

PC20312 Wave Optics

PC20312 Wave Optics. Section 3: Interference. Interference fringes. I 1 + I 2. Image adapted from Wikipedia. Temporal coherence. Phase relationship changes over a characteristic time. Coherence time:. Image adapted from Wikipedia. Spatial coherence.

311 views • 26 slides

Overview of CLARA

Overview of CLARA. Jim Clarke ASTeC and Cockcroft Institute ALPHA-X Workshop, May 2013. Update:Versatile Electron Linear Accelerator. VELA is the new name for EBTF High brightness RF Photoinjector Essential technology for advanced electron facilities Light sources Colliders

377 views • 25 slides

Gordon Robb & Rodolfo Bonifacio Scottish Universities Physics Alliance (SUPA),

334 views • 24 slides

Adapting Wavelet Compression to Human Motion Capture Clips

327 views • 21 slides

Temporal decorrelation analysis at P-band over tropical forest

319 views • 19 slides

Adaptive Image and Video Retargeting Technique Based on Fourier Analysis

Adaptive Image and Video Retargeting Technique Based on Fourier Analysis. Jun- Seong Kim, Jin-Hwan Kim, and Chang-Su Kim School of Electrical Engineering, Korea University, Seoul, Korea Reporter: Chia-Hao Hsieh Date: 20100316. Outline. Introduction Methods Simulation results.

247 views • 15 slides

Collision Detection

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Interaction of radiation with atoms and ions (I)

Interaction of radiation with atoms and ions (I). Absorption- Stimulated emission. E 2. W 12 =W 21. E 1. More definitions. Cross section. Absorption coefficient. Gain. Spontaneous emission. Interaction of radiation with atoms and ions (II). Line broadening. Homogeneous (Lorentz)

142 views • 7 slides