embedded image coding
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2012 ◽  
Vol 7 (11) ◽  
Author(s):  
Yuer Wang ◽  
Zhongjie Zhu ◽  
Qiaowen Zhang ◽  
Dongjie Li

2012 ◽  
Vol 159 ◽  
pp. 41-45
Author(s):  
Ning Tang ◽  
Jin Cai ◽  
Yuan Li

With the development of interactive multimedia technologies, image and video compression algorithms necessitated a number of better performance and functionality. Wavelet transform based embedded image coding method is the basis of JPEG2000. Lossy image compression algorithms sacrifice perfect image reconstruction in favor of decreased storage requirements. JPEG2000 algorithm has been developed based on the discrete wavelet transform (DWT) techniques, which have shown how the results achieved in different areas in information technology can be applied to enhance the performance.


2011 ◽  
Vol 37 (3) ◽  
pp. 283-289 ◽  
Author(s):  
Jing BAI ◽  
Jia-Ji WU ◽  
Shan LU ◽  
Li-Cheng JIAO

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