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Discrimination of H...
Discrimination of Hover Fly Species and Sexes by Wing Interference Signals
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- Li, Meng (författare)
- Lund University,Lunds universitet,Förbränningsfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Combustion Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Runemark, Anna (författare)
- Lund University,Lunds universitet,Biologiska institutionen,Naturvetenskapliga fakulteten,Department of Biology,Faculty of Science
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- Hernandez, Julio (författare)
- Norsk Elektro Optikk AS
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visa fler...
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- Rota, Jadranka (författare)
- Lund University,Lunds universitet,Biologiska museet,Biologiska institutionen,Naturvetenskapliga fakulteten,Biological Museum,Department of Biology,Faculty of Science
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- Bygebjerg, Rune (författare)
- Lund University,Lunds universitet,Biologiska museet,Biologiska institutionen,Naturvetenskapliga fakulteten,Biological Museum,Department of Biology,Faculty of Science
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- Brydegaard, Mikkel (författare)
- Lund University,Lunds universitet,Biologiska institutionen,Naturvetenskapliga fakulteten,Förbränningsfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Biology,Faculty of Science,Combustion Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Norsk Elektro Optikk AS,FaunaPhotonics A/S
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(creator_code:org_t)
- 2023
- 2023
- Engelska.
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Ingår i: Advanced Science. - 2198-3844.
- Relaterad länk:
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https://onlinelibrar...
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visa fler...
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Remote automated surveillance of insect abundance and diversity is poised to revolutionize insect decline studies. The study reveals spectral analysis of thin‐film wing interference signals (WISs) can discriminate free‐flying insects beyond what can be accomplished by machine vision. Detectable by photonic sensors, WISs are robust indicators enabling species and sex identification. The first quantitative survey of insect wing thickness and modulation through shortwave‐infrared hyperspectral imaging of 600 wings from 30 hover fly species is presented. Fringy spectral reflectance of WIS can be explained by four optical parameters, including membrane thickness. Using a Naïve Bayes Classifier with five parameters that can be retrieved remotely, 91% is achieved accuracy in identification of species and sexes. WIS‐based surveillance is therefore a potent tool for remote insect identification and surveillance.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- insect
- lidar
- WIPs
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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