Matches in SemOpenAlex for { <https://semopenalex.org/work/W4376139628> ?p ?o ?g. }
- W4376139628 endingPage "4636" @default.
- W4376139628 startingPage "4636" @default.
- W4376139628 abstract "To produce high-quality crops, not only excellent cultivation techniques but also accurate nutrient management techniques are important. In recent years, many nondestructive tools such as the chlorophyll meter “SPAD” and the leaf nitrogen meter “Agri Expert CCN” have been developed for measuring crop leaf chlorophyll and nitrogen contents. However, such devices are still relatively expensive for individual farmers. In this research, we developed a low-cost and small-size camera with built-in LEDs of several specific wavelengths for evaluating the nutrient status of fruit trees. A total of 2 camera prototypes were developed by integrating 3 independent LEDs of specific wavelengths (Camera 1: 950 nm, 660 nm and 560 nm; Camera 2: 950 nm, 660 nm and 727 nm) into the device. In addition, a simple software tool was developed to enable the camera to capture leaf images under different LED lighting conditions. Using the prototypes, we acquired images of apple leaves and investigated the possibility of using the images to estimate the leaf nutrient status indicator SPAD (chlorophyll) and CCN (nitrogen) values obtained using the above-mentioned standard tools. The results indicate that the Camera 1 prototype is superior to the Camera 2 prototype and can potentially be applied to the evaluation of nutrient status in apple leaves." @default.
- W4376139628 created "2023-05-12" @default.
- W4376139628 creator A5002160639 @default.
- W4376139628 creator A5028106880 @default.
- W4376139628 creator A5031466243 @default.
- W4376139628 creator A5062048500 @default.
- W4376139628 creator A5091924721 @default.
- W4376139628 date "2023-05-10" @default.
- W4376139628 modified "2023-09-27" @default.
- W4376139628 title "A New Small-Size Camera with Built-In Specific-Wavelength LED Lighting for Evaluating Chlorophyll Status of Fruit Trees" @default.
- W4376139628 cites W1590410573 @default.
- W4376139628 cites W183645759 @default.
- W4376139628 cites W1968341668 @default.
- W4376139628 cites W1971783355 @default.
- W4376139628 cites W1973859767 @default.
- W4376139628 cites W1988233512 @default.
- W4376139628 cites W1988256603 @default.
- W4376139628 cites W1988392308 @default.
- W4376139628 cites W2009542758 @default.
- W4376139628 cites W2012832614 @default.
- W4376139628 cites W2015316488 @default.
- W4376139628 cites W2017151597 @default.
- W4376139628 cites W2036137927 @default.
- W4376139628 cites W2036887984 @default.
- W4376139628 cites W2039604550 @default.
- W4376139628 cites W2057985612 @default.
- W4376139628 cites W2059168882 @default.
- W4376139628 cites W2059730111 @default.
- W4376139628 cites W2072633546 @default.
- W4376139628 cites W2076135637 @default.
- W4376139628 cites W2081734510 @default.
- W4376139628 cites W2084275133 @default.
- W4376139628 cites W2090890948 @default.
- W4376139628 cites W2093442729 @default.
- W4376139628 cites W2095014089 @default.
- W4376139628 cites W2096996101 @default.
- W4376139628 cites W2099400014 @default.
- W4376139628 cites W2103184761 @default.
- W4376139628 cites W2125041345 @default.
- W4376139628 cites W2137583501 @default.
- W4376139628 cites W2161393806 @default.
- W4376139628 cites W2172265783 @default.
- W4376139628 cites W2253821205 @default.
- W4376139628 cites W2326479460 @default.
- W4376139628 cites W2328871275 @default.
- W4376139628 cites W2344045346 @default.
- W4376139628 cites W2414397320 @default.
- W4376139628 cites W2420946934 @default.
- W4376139628 cites W2594372785 @default.
- W4376139628 cites W2792281566 @default.
- W4376139628 cites W2810533430 @default.
- W4376139628 cites W2943436523 @default.
- W4376139628 cites W2955627694 @default.
- W4376139628 cites W3007184286 @default.
- W4376139628 cites W3011462246 @default.
- W4376139628 cites W3015994807 @default.
- W4376139628 cites W3119670181 @default.
- W4376139628 cites W3176620703 @default.
- W4376139628 cites W4221018972 @default.
- W4376139628 cites W4230871097 @default.
- W4376139628 cites W4283379108 @default.
- W4376139628 cites W4288679777 @default.
- W4376139628 doi "https://doi.org/10.3390/s23104636" @default.
- W4376139628 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37430550" @default.
- W4376139628 hasPublicationYear "2023" @default.
- W4376139628 type Work @default.
- W4376139628 citedByCount "0" @default.
- W4376139628 crossrefType "journal-article" @default.
- W4376139628 hasAuthorship W4376139628A5002160639 @default.
- W4376139628 hasAuthorship W4376139628A5028106880 @default.
- W4376139628 hasAuthorship W4376139628A5031466243 @default.
- W4376139628 hasAuthorship W4376139628A5062048500 @default.
- W4376139628 hasAuthorship W4376139628A5091924721 @default.
- W4376139628 hasBestOaLocation W43761396281 @default.
- W4376139628 hasConcept C101271287 @default.
- W4376139628 hasConcept C120665830 @default.
- W4376139628 hasConcept C121332964 @default.
- W4376139628 hasConcept C142796444 @default.
- W4376139628 hasConcept C144027150 @default.
- W4376139628 hasConcept C176666156 @default.
- W4376139628 hasConcept C18903297 @default.
- W4376139628 hasConcept C192562407 @default.
- W4376139628 hasConcept C205649164 @default.
- W4376139628 hasConcept C2776373379 @default.
- W4376139628 hasConcept C39432304 @default.
- W4376139628 hasConcept C41008148 @default.
- W4376139628 hasConcept C49040817 @default.
- W4376139628 hasConcept C62649853 @default.
- W4376139628 hasConcept C86803240 @default.
- W4376139628 hasConceptScore W4376139628C101271287 @default.
- W4376139628 hasConceptScore W4376139628C120665830 @default.
- W4376139628 hasConceptScore W4376139628C121332964 @default.
- W4376139628 hasConceptScore W4376139628C142796444 @default.
- W4376139628 hasConceptScore W4376139628C144027150 @default.
- W4376139628 hasConceptScore W4376139628C176666156 @default.
- W4376139628 hasConceptScore W4376139628C18903297 @default.
- W4376139628 hasConceptScore W4376139628C192562407 @default.
- W4376139628 hasConceptScore W4376139628C205649164 @default.