Preliminary results on the application of error-resilient scheme on Dirac video codec

2006 ◽  
Author(s):  
M. Tun ◽  
J. Loo ◽  
J. Cosmas
Keyword(s):  
Video Codec ◽  
Error Resilient ◽  
Preliminary Results

The latest open-source video codec VP9 - An overview and preliminary results

2013 ◽  
Author(s):  
Debargha Mukherjee ◽  
Jim Bankoski ◽  
Adrian Grange ◽  
Jingning Han ◽  
John Koleszar ◽  
...  
Keyword(s):  
Open Source ◽  
Video Codec ◽  
Preliminary Results

scholarly journals Error-Resilient Scheme for Wavelet Video Codec Using Automatic ROI Detection and Wyner-Ziv Coding Over Packet Erasure Channel

2010 ◽  
Vol 56 (4) ◽  
pp. 481-493 ◽  
Author(s):  
Zhuo Xue ◽  
Kok Keong Loo ◽  
John Cosmas ◽  
Myo Tun ◽  
Lifang Feng ◽  
...  
Keyword(s):  
Video Codec ◽  
Error Resilient ◽  
Erasure Channel

The O–C diagrams of minor planets − a new approach to modelling the rotation

1999 ◽  
Vol 173 ◽  
pp. 185-188
Author(s):  
Gy. Szabó ◽  
K. Sárneczky ◽  
L.L. Kiss
Keyword(s):  
Error Analysis ◽  
Time Dependence ◽  
Theoretical Work ◽  
Minor Planet ◽  
Minor Planets ◽  
New Approach ◽  
Preliminary Results ◽  
Ccd Observations

AbstractA widely used tool in studying quasi-monoperiodic processes is the O–C diagram. This paper deals with the application of this diagram in minor planet studies. The main difference between our approach and the classical O–C diagram is that we transform the epoch (=time) dependence into the geocentric longitude domain. We outline a rotation modelling using this modified O–C and illustrate the abilities with detailed error analysis. The primary assumption, that the monotonity and the shape of this diagram is (almost) independent of the geometry of the asteroids is discussed and tested. The monotonity enables an unambiguous distinction between the prograde and retrograde rotation, thus the four-fold (or in some cases the two-fold) ambiguities can be avoided. This turned out to be the main advantage of the O–C examination. As an extension to the theoretical work, we present some preliminary results on 1727 Mette based on new CCD observations.

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