[M4IF Technotes] Dual-Prime motion estimation

Ramkishor Korada ramki emuzed.com
Wed May 14 11:17:57 EDT 2003


Hi,
    Go through the book  Digital Video:An  Introduction to MPEG-2 by Barry G.Haskell. The book explains all these in detail.
regards,
ramkishor
Architect - Video
Multimedia Technologies Division
Emuzed India
Bangalore
www.emuzed.com
  ----- Original Message ----- 
  From: Padmavathi Volety 
  To: technotes   lists.m4if.org 
  Sent: Wednesday, May 14, 2024 9:24 AM
  Subject: [M4IF Technotes] Dual-Prime motion estimation
  Hello,
  Can anyone explain about dual-prime motion estimation in MPEG2 video compression. How dual-prime increases the accuracy of the motion estimation?
  Why field motion compensation has to be done in FRAME pictures. How it is advantageous over frame motion compensation?
  With Regards,
  Padmavathi,
  _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
  Volety Padmavathi Devi
  CuTe Solutions Pvt. Ltd.,
  4-7-145/2, Nagendra Nagar Colony,
  Habsiguda, Hyderabad-500007, India.
  Ph:(W) (+)91-40-27153640, 26215879
        (H) (+)91-40-27225363, 27225392
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