PPT-Computational Photography

L ecture 3 filtering and frequencies CS 590134 future 572 Spring 2016 Prof Alex Berg Credits to many other folks on individual slides Today filtering and frequency analysis of images. Are you looking for a family photographer in Utah? Take a look at some samples below. Whether you are wanting an outdoor portrait or something more traditional for your family photography, Perfect Pictures Photography will collaborate with you to meet your vision while still maintaining affordable prices. Photography Requirements. Explain how the following elements and terms affect the quality of a picture: . Light -- natural light/ambient, flash . Exposure -- aperture (f-stops), shutter speed, depth of field . What is Portrait Photography?. Portrait Photography is one of most common forms of photography. . Portraiture. , is the art of capturing a . subject’s expressions. The best portrait photographers are able to really capture someone’s true character. By: . Georg Petschnigg Maneesh Agrawala Hugues Hoppe Richard Szeliski. Michael Cohen Kentaro Toyama,. Microsoft Corporation. Presented by. : Yael Amsterdamer. Advanced Topics in Visual Computing, Spring 2012. Horenstein. Chapters 1 & 2. TEXT. . C. HA. P. T. E. R. S. . 1. . &. . 2. W. O. RK. . F. LOW. W. O. R. K. B. OO. K. . QUE. S. T. IO. NS. EAR. L. Y. . P. HO. T. O. GR. A. P. H. E. R. S:. By: Amanda Rumple. Outline of presentation. *Research Paper. *Physical Project. *Progression as a photographer. *What I’ve Learned . *Successes. *Challenges. *Mentor Reflection. *Conclusion . Research Paper. The History of Photography. Depending on what you consider a camera or photograph to be, photography can date back either a few hundred years or much longer than that. . Anyway you slice it, the history of photography is filled with interesting tales and is quite dramatic. . Photography Requirements. Explain how the following elements and terms affect the quality of a picture: . Light -- natural light/ambient, flash . Exposure -- aperture (f-stops), shutter speed, depth of field . Jessica Seth. Pinhole Camera. A pinhole camera is a camera without a lens. It is made out of a light-proof box, usually black with one small hole on one side of the box. On the opposite side of the hole, you place photograph paper where an image can be projected on. Light passes through the hole and enters the box and projects an image of the scene on the photograph paper on the opposite side on of the box. . Photo I. Beginnings of Photography. Camera . Obscura. – . “. dark chamber. ”. Described first by 10. th. century Arabian scholar . Alhazen. How a camera . obscura. works. When light passes through hole it bends or REFRACTS. Action Photography Tip #1: Plan ahead! .  . Carefully plan where you will set up.  This is probably the biggest mistake for action photographers.  I can't tell you how many parents I see on the sidelines shooting their son's soccer game from the middle of the field.  Since the action will mostly occur near the goal, that is a much better place to set up.  No matter what action you are going to shoot, you need to predict where you can be to capture the face of the subject.. Authors: Kyu . Han . Koh et. al.. Presented . by : . Ali Anwar. ABOUT ME. B.Sc. Electrical Engineering, University of Engineering and Technology Lahore, Pakistan. M.Sc. Computer Engineering. , University of Engineering and Technology Lahore, . The word photography comes from two ancient Greek words: photo, for "light," and graph, for "drawing." . "Drawing with light" is a way of describing photography. When a photograph is made, light is used to record a picture of an object or scene on a light-sensitive surface. Matthew Brady. Check out some Mathew Brady photos of the Civil War. Look through them and discuss what you see.. Aboard a U.S. Navy Warship during the Civil War. By U.S. Navy photo . Union Soldier By Matthew Brady (Copy of original photo taken 150 years ago).