22 November 1977 Signal Detection Methods For Evaluating Components In Hybrid Information Extraction Systems
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Abstract
In this paper we suggest objective methodology for evaluating tradeoffs between optical/digital components in a hybrid processor. This methodology is based upon signal detection theory as a means of evaluating component performance in specific tasks. Two signal detec-tion tasks are hypothesized and discussed, and we demonstrate that an assumed advantage of a digital system, precision or low-noise, is less important when realistic data sources are considered.
© (1977) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
B. R. Hunt, B. R. Hunt, } "Signal Detection Methods For Evaluating Components In Hybrid Information Extraction Systems", Proc. SPIE 0117, Data Extraction and Classification from Film, (22 November 1977); doi: 10.1117/12.955652; https://doi.org/10.1117/12.955652
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