Resolution enhancement of monochrome and color video using motion compensation

2001 ◽  
Vol 10 (2) ◽  
pp. 278-287 ◽  
Author(s):  
B.C. Tom ◽  
A.K. Katsaggelos
Keyword(s):  
Motion Compensation ◽  
Resolution Enhancement ◽  
Color Video

Resolution enhancement of color video sequences

1999 ◽  
Vol 8 (6) ◽  
pp. 879-885 ◽  
Author(s):  
N.R. Shah ◽  
A. Zakhor
Keyword(s):  
Resolution Enhancement ◽  
Video Sequences ◽  
Color Video

Off-axis electron holography applied to the study of interfaces

1992 ◽  
Vol 50 (1) ◽  
pp. 244-245
Author(s):  
J.K. Weiss ◽  
M. Gajdardziska-Josifovska ◽  
M. R. McCartney ◽  
David J. Smith
Keyword(s):  
Electric Fields ◽  
Resolution Enhancement ◽  
Interfacial Structure ◽  
Atomic Scale ◽  
Bulk Property ◽  
Electron Holography ◽  
Specimen Thickness ◽  
Composition And Structure ◽  
Chemical Segregation ◽  
Diffraction Effects

Interfacial structure is a controlling parameter in the behavior of many materials. Electron microscopy methods are widely used for characterizing such features as interface abruptness and chemical segregation at interfaces. The problem for high resolution microscopy is to establish optimum imaging conditions for extracting this information. We have found that off-axis electron holography can provide useful information for the study of interfaces that is not easily obtained by other techniques.Electron holography permits the recovery of both the amplitude and the phase of the image wave. Recent studies have applied the information obtained from electron holograms to characterizing magnetic and electric fields in materials and also to atomic-scale resolution enhancement. The phase of an electron wave passing through a specimen is shifted by an amount which is proportional to the product of the specimen thickness and the projected electrostatic potential (ignoring magnetic fields and diffraction effects). If atomic-scale variations are ignored, the potential in the specimen is described by the mean inner potential, a bulk property sensitive to both composition and structure. For the study of interfaces, the specimen thickness is assumed to be approximately constant across the interface, so that the phase of the image wave will give a picture of mean inner potential across the interface.

A High Performance and Low Bandwidth Multi-Standard Motion Compensation Design for HD Video Decoder

2010 ◽  
Vol E93-C (3) ◽  
pp. 253-260 ◽  
Author(s):  
Xianmin CHEN ◽  
Peilin LIU ◽  
Dajiang ZHOU ◽  
Jiayi ZHU ◽  
Xingguang PAN ◽  
...  
Keyword(s):  
Motion Compensation ◽  
High Performance ◽  
Video Decoder ◽  
Compensation Design
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