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Real-time DSP implementation of motion-JPEG2000 using overlapped block transferring and parallel-pass methods
2004
Real-time imaging
This paper presents a real-time implementation of Motion-JPEG2000 encoder using a fixed-point DSP chip. Among several modules in JPEG2000 encoder, the lifting algorithm for discrete wavelet transform (DWT) and the embedded block coding with optimized truncation (EBCOT) comprise more than 85% of the encoding complexity. Thus, it is very important to design and optimize these two modules in order to increase the performance of the hardware implementation. First we propose an overlapped block
doi:10.1016/j.rti.2004.08.003
fatcat:732faqbyxrgmhfvcglg5usllh4