Real-time lock-in imaging by a newly developed high-speed image-processing charge coupled device video camera

2003 ◽  
Vol 74 (3) ◽  
pp. 1393-1396 ◽  
Author(s):  
Kentarou Nishikata ◽  
Yoshihide Kimura ◽  
Yoshizo Takai ◽  
Takashi Ikuta ◽  
Ryuichi Shimizu
Keyword(s):  
Image Processing ◽  
Real Time ◽  
High Speed ◽  
Video Camera ◽  
Charge Coupled Device ◽  
Lock In ◽  
High Speed Image Processing

Real-time lock-in energy loss imaging with a novel high-speed image processing CCD video camera

2003 ◽  
Vol 35 (3) ◽  
pp. 282-286
Author(s):  
Kentarou Nishikata ◽  
Yusuke Shimazaki ◽  
Yoshihide Kimura ◽  
Yoshizo Takai ◽  
Takashi Ikuta ◽  
...  
Keyword(s):  
Image Processing ◽  
Energy Loss ◽  
Real Time ◽  
High Speed ◽  
Video Camera ◽  
Lock In ◽  
High Speed Image Processing

Image Processing for Optical Methods to Analyze Shape, Deformation, Stress and Strain

2006 ◽  
Vol 326-328 ◽  
pp. 13-18
Author(s):  
Yoshiharu Morimoto
Keyword(s):  
Image Processing ◽  
Real Time ◽  
High Speed ◽  
Video Camera ◽  
Image Sensor ◽  
Phase Shifting ◽  
Optical Methods ◽  
Shape Deformation ◽  
Stress And Strain ◽  
Deformation Stress

The authors have been developing some novel methods to measure shape, deformation, stress and strain of structures using optical methods and image processing as follows: (1) Phase analysis methods using Fourier, wavelet or Gabor transforms, etc., (2) Real-time 2-D strain measurement using moiré interferometry, (3) Scanning moiré method using thinning-out of scanning lines and a DMD camera (4) Strain rate distribution measurement by a high-speed video camera, (5) Real-time integrated phase-shifting method, (6) Shape measurement methods using multi-reference planes, a linear image sensor, or a frequency modulated grating, and (7) Windowed phase-shifting digital holographic interferometry (WPSDHI). Theories of these methods and some applications are introduced. The most accurate result is 88 picometer standard deviation of errors using the WPSDHI.

A Design of Real-Time Image Processing Platform Based on TMS320C6678

2014 ◽  
Vol 971-973 ◽  
pp. 1454-1458
Author(s):  
Lei Qu ◽  
Yan Tian ◽  
Jun Liu
Keyword(s):  
Image Processing ◽  
Real Time ◽  
High Speed ◽  
Processing System ◽  
Large Field ◽  
Real Time Image Processing ◽  
Real Time Image ◽  
High Speed Image Processing ◽  
Processing Platform ◽  
Time Image

For real time target detection, identification and tracking in high frame rates, large field of view images, a real-time image processing system is designed. A TMS320C6678 DSP runs as the chief arithmetic processor of this system and FPGA as the secondary controller. C6678 is compared with the same series C6414 in image compression algorithm test. Experimental results show that the new system has a more effective construct, and higher reliability, and can provide a platform for the new high-speed image processing.

High-Speed Image Processing Algorithms for Real-Time Detection of MARFEs on JET

2012 ◽  
Vol 40 (12) ◽  
pp. 3485-3492 ◽  
Author(s):  
Márcio Portes de Albuquerque ◽  
Marcelo Portes de Albuquerque ◽  
Germano T. Chacon ◽  
E. L. de Faria ◽  
Andrea Murari
Keyword(s):  
Image Processing ◽  
Real Time ◽  
High Speed ◽  
Image Processing Algorithms ◽  
Processing Algorithms ◽  
Real Time Detection ◽  
High Speed Image Processing
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