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Full-Text Articles in Engineering
Real-Time Image Analysis Of Living Cellular-Biology Measurements Of Intelligent Chemistry, J.C. Solinsky, Scott E. Budge, P.D. Majors, B. Rex
Real-Time Image Analysis Of Living Cellular-Biology Measurements Of Intelligent Chemistry, J.C. Solinsky, Scott E. Budge, P.D. Majors, B. Rex
Electrical and Computer Engineering Faculty Publications
This paper reports on the Pacific Northwest National Laboratory (PNNL) DOE Initiative in Image Science and Technology (ISAT) research, which is developing algorithms and software tool sets for remote sensing and biological applications. In particular, the PNNL ISAT work is applying these research results to the automated analysis of real-time cellular biology imagery to assist the biologist in determining the correct data collection region for the current state of a conglomerate of living cells in three-dimensional motion. The real-time computation of the typical 120 MB/sec multi-spectral data sets is executed in a Field Programmable Gate Array (FPGA) technology, which has …
Bit-Level Erasure Decoding Of Reed-Solomon Codes Over Gf(2/Sup M/), T.K. Moon, Scott E. Budge
Bit-Level Erasure Decoding Of Reed-Solomon Codes Over Gf(2/Sup M/), T.K. Moon, Scott E. Budge
Electrical and Computer Engineering Faculty Publications
The algorithms for bit-level erasure decoding of (n,k) Reed-Solomon codes over GF(2/sup m/) beyond the design erasure decoding distance of n-k are considered. Erasure decoding takes place in the (mk, nk) binary image code. When the number of erasures exceeds n-k, then additional parity check equations must be developed. We describe how these equations are obtained and some of their properties. Decoding algorithms are discussed which tradeoff decoding performance for computational complexity. Simulation results for several families of codes are presented which provide information about good binary image codes.