Abstract | ||
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We describe a high-speed method of correcting and compressing the dynamic range of images that can be operated intuitively and naturally. Adaptive operations are conducted for shadow, middle, and highlight tones in the local areas of images. Although natural image processing can be achieved with default parameters, we can set the parameters for each of these three tones individually and intuitively. We attained two million pixels per 0.3 sec of operation and real-time VGA movie processing without the need for SIMD instruction, multi-thread operation, or additional hardware by using the Athlon64 X2 3800+ CPU. |
Year | DOI | Venue |
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2009 | 10.1109/ICIP.2009.5414418 | ICIP |
Keywords | Field | DocType |
hdr compression,dynamic range,local adaptive tone mapping,high-speed method,default parameter,athlon64 x2,simd instruction,multi-thread operation,composite multiple gamma functions,composite multiple gamma function,local histogram equalization (lhe),additional hardware,highlight tone,adaptive operation,athlon64 x2 3800+ microprocessor,middle tone,real-time vga movie processing,image enhancement,adaptive tone mapping,shadow tone,intuitive image correction,image colour analysis,probability,natural image processing,helium,histograms,pixel,real time systems,real time,tone mapping,histogram equalization,gamma function,noise | Histogram,Shadow,Computer vision,Dynamic range,Pattern recognition,Computer science,Image processing,SIMD,Tone mapping,Artificial intelligence,Pixel,Video Graphics Array | Conference |
ISSN | ISBN | Citations |
1522-4880 E-ISBN : 978-1-4244-5655-0 | 978-1-4244-5655-0 | 2 |
PageRank | References | Authors |
0.40 | 3 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Sohsuke Shimoyama | 1 | 2 | 0.40 |
Masaki Igarashi | 2 | 5 | 0.83 |
M. Ikebe | 3 | 47 | 13.63 |
Junich Motohisa | 4 | 2 | 0.40 |