DocumentCode
2019617
Title
Research of image acquisition and decompressing based on ARM9 system
Author
Wen, Li ; Gengguo, Cheng ; Zheng, Xuan
Author_Institution
Sch. of Inf. Sci. & Technol., Wuhan Univ. of Sci. & Technol., Wuhan, China
Volume
1
fYear
2010
fDate
17-18 July 2010
Firstpage
622
Lastpage
625
Abstract
Based on ARM9 platform and the Linux operating system, this article studied on the methods of the video image capture and decoding. Take USB-camera image acquisition and image decoding for example, FrameBuffer and Video4Linux, two system interfaces for video image processing under the Linux operating system are introduced, and the collected images transferred from JPEG format to RGB format is displayed on the LCD finally.
Keywords
Linux; data compression; decoding; video coding; ARM9 system; FrameBuffer; JPEG format; LCD; Linux operating system; RGB format; USB-camera image acquisition; Video4Linux; image decompression; system interfaces; video image capture; video image decoding; video image processing; Cameras; Decoding; Educational institutions; Encoding; ARM; Image Acpuisition; Linux operating system; image decoding;
fLanguage
English
Publisher
ieee
Conference_Titel
Environmental Science and Information Application Technology (ESIAT), 2010 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-7387-8
Type
conf
DOI
10.1109/ESIAT.2010.5568853
Filename
5568853
Link To Document