Improved defogging algorithm for sea surface images based on dark channel prior theory
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.3.033104
Abstract: Abstract. To improve the quality of the sea surface image under foggy weather, we propose an innovative single-image defogging algorithm based on the dark channel prior principle. The median filter is combined with the minimum… read more here.
Keywords: based dark; defogging algorithm; sea surface; dark channel ... See more keywords
Efficient nano-photonic antennas based on dark states in quantum emitter rings.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.437396
Abstract: Nanoscopic arrays of quantum emitters can feature highly sub-radiant collective excitations with a lifetime exponentially growing with emitter number. Adding an absorptive impurity as an energy dump in the center of a ring shaped polygon… read more here.
Keywords: antennas based; based dark; center; photonic antennas ... See more keywords