Accurate color imaging in embedded computing for volcano hazard monitoring appliances
DOI:
https://doi.org/10.30973/progmat/2016.8.2/6Keywords:
Embedded computing, hazard monitoring, color spaces, volcano popocatepetl, perceptual accuracyAbstract
Embedded single-board computers with extremely low power consumption have become a cost-saving alternative for natural hazard monitoring appliances, where the data is collected in real-time and stored or relayed for processing, such as in case of volcano Popocatepetl. Color accuracy still remains a problem due to limited computational speed of embedded hardware as illustrated by experiments in this work, where classical perceptually accurate color spaces typically used in desktop computing appear to be unsuitable. However, recently introduced alternatives provide a promising balance between real-time performance and accuracy. Experimental results with performance benchmarks running on actual embedded hardware are described in this work, providing a strong foundation for the proposed alternatives.
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Copyright (c) 2016 Yuriy Kotsarenko, Volodymyr Grimalsky, Anatoliy Kotsarenko, Svetlana Koshevaya
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