Finishing Images CS 110 Fall 2005 Reading Material Chapter 3 and Chapter 4 Questions Will digital cameras match quality of film cameras? Optical vs. digital zoom. Costs of RAM vs. disks Qualities of digital cameras Resolution Time to shoot Bit depth Optical zoom Size What is lost as camera gets smaller? Loss of digital images CDs are ephemeral (20 years) Protection? Digital to Digital Analog world to… Digital pixels… Digital pixels to… LCD pixels in a projector… To photo paper Digital movie theaters are in our near future Lossy compression Megapixel Who Needs a Camera? Create a virtual world with virtual camera Synthesizing Images Synthesizing Images Synthesizing Images Shenchang Eric Chang et al., Cornell 1988 Synthesizing Images H. Jensen graphics.ucsd.edu/~henrik/ images/subsurf.html Synthesizing Images http://graphics.ucsd.edu/~henrik/ani mations/jensenthe_light_of_mies_small.avi Henrik Wann Jensen Validation Measured Simulated Difference Rendering with Natural Light http://www.debevec.org/Movies/debevec-rnl.mov Fiat Lux http://www.debevec.org/Movies/debevec-fiatlux-wide.mov Tour Into the Picture Animation by Samir Roy (UVa CS ’03) http://www.cs.virginia.edu/cs110/Brogan/Lectures/rotunda.divx.avi Picasa Demo www.picasa.com Speech to Text Demo of Microsoft’s speech to text • Start Microsoft Word Under “Tools” click the the “Speech” option Text to Speech Demo of Microsoft’s Text to Speech • http://www.gmayor.com/word_text_to_ speech.htm • http://www.gmayor.com/installing_macr o.htm Next Assignment Build a more complicated web page • Email link • Audio • Horizontal bar • Text centering and formatting • Hyperlinks • “List” environment Audio Recording on PC Finding files online Inserting Audio http://www.worldvoices.com/resources/addaud.html