hdtv’s benjamin plancarte tyler rochester heather pennington
DESCRIPTION
EARLY HDTV 1970, Japan: NHK 1977, SMPTE 1981, U.S. 1998TRANSCRIPT
HDTV’SBenjamin Plancarte [email protected] Tyler Rochester [email protected] Heather Pennington [email protected]
IDS 199910/31/2012
OVERVIEW The beginnings Parameters The future?
EARLY HDTV 1970, Japan: NHK 1977, SMPTE 1981, U.S. 1998
FRAME SIZES 720p .9 1080p 2 1080i 1.6
SCANNING SYSTEM Progressive Lines drawn in sequence Interlaced Doubling; odd,even
FRAME RATE 2 systems Frames/sec 25-60
FUTURE 3D HDTV Alternating Image Sets
Glasses Lenticular
Lenses
SOURCES http://
www.audioholics.com/education/display-formats-technology/hdtv-past-present-and-future-part-i-history
http://en.wikipedia.org/wiki/High-definition_television http://electronics.howstuffworks.com/hdtv5.htm http://www.3dtvguide.org/3d-tv-without-glasses.html