Real-time image compression for high-speed particle tracking

2007 ◽  
Vol 78 (2) ◽  
pp. 023704 ◽  
Author(s):  
King-Yeung Chan ◽  
Dominik Stich ◽  
Greg A. Voth
Keyword(s):  
Image Compression ◽  
Real Time ◽  
Particle Tracking ◽  
High Speed ◽  
Real Time Image ◽  
Time Image

High-speed camera with internal real-time image compression

2005 ◽  
Author(s):  
Michel Paindavoine ◽  
Romulad Mosqueron ◽  
Julien Dubois ◽  
Cedric Clerc ◽  
Jean-CLaude Grapin ◽  
...  
Keyword(s):  
Image Compression ◽  
Real Time ◽  
High Speed ◽  
High Speed Camera ◽  
Real Time Image ◽  
Time Image

Design of High Speed and Parallel Compression System Used in the Big Area CCD of High Frame Frequency

2011 ◽  
Vol 411 ◽  
pp. 488-496
Author(s):  
Yan Yan Liu ◽  
Yin Han Gao ◽  
Guo Ning Li ◽  
Wen Hua Wang ◽  
Ran Feng Zhang ◽  
...  
Keyword(s):  
Image Compression ◽  
Real Time ◽  
High Speed ◽  
Analog Signal ◽  
Compression Scheme ◽  
Compression System ◽  
Real Time Image ◽  
Integration Degree ◽  
Time Image ◽  
Frame Frequency

According to the area CCD camera of characteristics, such as high resolution capacity and high frame frequency, this paper puts forward a high speed and parallel image compression system of high integration degree. Firstly, according to the work principle of the area CCD, FPGA is adopted to realize the timing driving and multichannel and parallel analog signal handling to raise the export frame frequency of the area CCD. Secondly, with an image compression scheme based on FPGA embedded processor MicroBlaze and ADV212 compression chip, real time image compression and the high speed area CCD are realized. Finally, by detecting the analog signal of the area CCD output, the real time compression of the big area CCD image is carried out in different compression ratios and the compression performance is analyzed. Experiment result shows that this scheme can realize real time image compression with the biggest data rate of 520Mbps. When compression bit ratio is 0.15, the signal-to-noise ratio of peak value can reach 36 dB. Image collection and image compression are integrated, which reduces the data transmission between them and improves systematic integration degree.

Design of the JPEG2000 Compression System Based on ADV212

2014 ◽  
Vol 602-605 ◽  
pp. 2761-2764
Author(s):  
Guo Ning Li ◽  
Yan Yan Liu ◽  
Shuang Li Han ◽  
Long Xu Jin
Keyword(s):  
Image Compression ◽  
Real Time ◽  
High Speed ◽  
Image Data ◽  
Compression Scheme ◽  
Embedded Processor ◽  
Time Compression ◽  
Real Time Image ◽  
Reconstruction Image ◽  
Time Image

This article in detail on the basis of the algorithm of JPEG2000 standard upon, is put forward based on the FPGA embedded processor MicroBlaze and ADV212 compression chip with the combination of high speed, real time image compression scheme. Experiments show that the scheme can realize the data rate of 520 Mbps largest real-time compression of image data, when the image compression ratio is 53:1, reconstruction image PSNR value can reach 36 dB.

scholarly journals High-speed all-optical Haar wavelet transform for real-time image compression

2017 ◽  
Vol 25 (9) ◽  
pp. 9802 ◽  
Author(s):  
Milad Alemohammad ◽  
Jasper R. Stroud ◽  
Bryan T. Bosworth ◽  
Mark A. Foster
Keyword(s):  
Wavelet Transform ◽  
Image Compression ◽  
Real Time ◽  
High Speed ◽  
Haar Wavelet ◽  
Haar Wavelet Transform ◽  
All Optical ◽  
Real Time Image ◽  
Time Image

Hardware implementation of LOTRRP compression for real-time image compression

1996 ◽  
Author(s):  
Marc W. Crooks ◽  
Charles Capps ◽  
Eric Hawkins ◽  
Michael Wesley
Keyword(s):  
Image Compression ◽  
Real Time ◽  
Hardware Implementation ◽  
Real Time Image ◽  
Time Image
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