ICIP 2006, Atlanta, GA
 

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Paper Detail

Paper:TP-L3.5
Session:Image and Video Coding - I
Time:Tuesday, October 10, 16:00 - 16:20
Presentation: Lecture
Topic: Image & Video Coding: Model-based video coding
Title: THEORETICAL MODEL OF RELATIONSHIP BETWEEN FRAME-RATE AND BIT-RATE CONSIDERING THE EFFECT OF THE INTEGRAL PHENOMENON
Authors: Yukihiro Bandoh; NTT 
 Seishi Takamura; NTT 
 Kazuto Kamikura; NTT 
 Yoshiyuki Yashima; NTT 
Abstract: Higher frame-rates are being considered to achieve more realistic representations. Since increasing the frame-rate increases the total amount of information, efficient coding methods are required. However, the statistical properties of such data has not been clarified. This paper establishes, for high frame-rate video, a mathematical model of the relationship between frame-rate and bit-rate. The model incorporates the effect of the integral phenomenon which occurs when the frame-rate is downsampled. A coding experiment confirms the validity of the mathematical model.