Design of fast logarithmic converters with high accuracy for digital camera application
Sign Up to like & getrecommendations! Published in 2018 at "Microsystem Technologies"
DOI: 10.1007/s00542-016-3105-y
Abstract: In this paper, fast logarithmic converters with high accuracy are proposed. In previous works, using logarithmic number system (LNS)—based units can help to reduce the computation efforts in delay and area for digital signal processing… read more here.
Keywords: digital camera; fast logarithmic; logarithmic converters; high accuracy ... See more keywords
Trade-off assessments between reading cost and accuracy measures for digital camera monitoring of recreational boating effort
Sign Up to like & getrecommendations! Published in 2021 at "Fisheries Research"
DOI: 10.1016/j.fishres.2020.105757
Abstract: Abstract Digital camera monitoring is increasingly being used to monitor recreational fisheries. The manual interpretation of video imagery can be costly and time consuming. In an a posteriori analysis, we investigated trade-offs between the reading… read more here.
Keywords: camera monitoring; accuracy; reading cost; trade ... See more keywords
Seeing elements by visible-light digital camera
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep45472
Abstract: A visible-light digital camera is used for taking ordinary photos, but with new operational procedures it can measure the photon energy in the X-ray wavelength region and therefore see chemical elements. This report describes how… read more here.
Keywords: digital camera; energy; ray; visible light ... See more keywords
A simple approach to estimate coastal soil salinity using digital camera images
Sign Up to like & getrecommendations! Published in 2020 at "Soil Research"
DOI: 10.1071/sr20009
Abstract: Soil salinisation is a global problem that hinders the sustainable development of ecosystems and agricultural production. Remote and proximal sensing technologies have been used to effectively evaluate soil salinity over large scales, but research on… read more here.
Keywords: digital camera; soil; camera images; soil salinity ... See more keywords
Using Mathematical Models to Identify the Chlorophyll Status of Wheat from Ordinary Digital Camera Images in the Field
Sign Up to like & getrecommendations! Published in 2024 at "Communications in Soil Science and Plant Analysis"
DOI: 10.1080/00103624.2024.2441354
Abstract: ABSTRACT The chlorophyll content of field crops is directly indicative of their health and fertilizer requirements. However, existing approaches for assessing chlorophyll content are either laboratory-bound or very costly. The future prospects for developing effective… read more here.
Keywords: field; digital camera; images field; camera images ... See more keywords
High-photon-throughput snapshot colour imaging using a monochromatic digital camera and a pupil-domain diffuser
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2019.1567839
Abstract: ABSTRACT Colour RGB imaging with high throughput was achieved by a monochromatic digital camera with a dispersive diffuser at its pupil. An acquired snapshot monochromatic image was converted to colour coordinates through spectra, by resorting… read more here.
Keywords: digital camera; monochromatic digital; colour imaging; pupil ... See more keywords
Matrix technology of measurements. Path to nanometers
Sign Up to like & getrecommendations! Published in 2025 at "Computer Optics"
DOI: 10.18287/2412-6179-co-1486
Abstract: The new technology for measuring linear and angular coordinates uses an optical pattern with a very large number of elements (tens/hundreds of thousands). A simultaneous measurement of the position of all elements of the pattern… read more here.
Keywords: technology; matrix technology; digital camera; measurements path ... See more keywords
Increasing the Measurement Accuracy of Wide-aperture Photometer Based on Digital Camera
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Nano- and Electronic Physics"
DOI: 10.21272/jnep.11(3).03029
Abstract: To reduce the cost and time of testing the lighting characteristics of LED sources, a photometer design based on a fiber-optic focon has been proposed and patented for measuring the spatial distribution of radiation without… read more here.
Keywords: photometer; spectral characteristics; aperture photometer; digital camera ... See more keywords
Phenotyping the Anthocyanin Content of Various Organs in Purple Corn Using a Digital Camera
Sign Up to like & getrecommendations! Published in 2024 at "Agriculture"
DOI: 10.3390/agriculture14050744
Abstract: Anthocyanins are precious industrial raw materials. Purple corn is rich in anthocyanins, with large variation in their content between organs. It is imperative to find a rapid and non-destructive method to determine the anthocyanin content… read more here.
Keywords: using digital; digital camera; anthocyanin content; corn ... See more keywords