Article

Architecture design of full HD JPEG XR encoder for digital photography applications

Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei
IEEE Transactions on Consumer Electronics (impact factor: 0.94). 09/2008; DOI:10.1109/TCE.2008.4637574 pp.963 - 971
Source: IEEE Xplore

ABSTRACT To satisfy the high quality image compression requirement, the new JPEG XR compression standard is introduced. The analysis and architecture design with VLSI architecture of JPEG XR encoder are proposed in this paper which can encode 4:4:4 1920 times 1080 high definition photo in smooth. According to the simulation results, the throughput of the proposed design can encode 44.2 M samples/sec. This design can be used for digital photography applications to achieve low computation, low storage, and high dynamical range features.

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Keywords

architecture design
 
low computation
 
low storage
 
new JPEG XR compression standard
 
proposed design
 
quality image compression requirement
 
simulation results
 
throughput
 

Chia-Ho Pan