Results 11 to 20 of about 2,554,240 (277)

FLIP: FLuorescence Imaging Pipeline for field-based chlorophyll fluorescence images

SoftwareX, 2021
Photosynthesis is one of the most important biological reactions on earth providing oxygen and food for humanity. As global populations rise and arable land decreases, crops need to become more efficient at photosynthetic processes, particularly ...
Matthew T. Herritt, Jacob C. Long, Mike D. Roybal, David C. Moller, Jr., Todd C. Mockler, Duke Pauli, Alison L. Thompson   +6 more
doaj   +4 more sources

Automated image registration of RGB, hyperspectral and chlorophyll fluorescence imaging data [PDF]

Plant Methods
Background The early and specific detection of abiotic and biotic stresses, particularly their combinations, is a major challenge for maintaining and increasing plant productivity in sustainable agriculture under changing environmental conditions ...
Hans Lukas Bethge, Inga Weisheit, Mauritz Sandro Dortmund, Timm Landes, Miroslav Zabic, Marcus Linde, Thomas Debener, Dag Heinemann   +7 more
doaj   +5 more sources

Editorial: Chlorophyll Fluorescence Imaging Analysis in Biotic and Abiotic Stress [PDF]

Frontiers in Plant Science, 2021
Michael Moustakas, Ángeles Calatayud, Lucia Guidi   +2 more
doaj   +6 more sources

Detecting Plant Infections: Prospects for Chlorophyll Fluorescence Imaging

Agronomy
Phytopathogens are a significant challenge to agriculture and food security. In this regard, methods for the early diagnosis of plant diseases, including optical methods, are being actively developed.
Alyona Grishina, Oksana Sherstneva, Sergey Mysyagin, Anna Brilkina, Vladimir Vodeneev   +4 more
doaj   +3 more sources

Phenotyping of Arabidopsis Drought Stress Response Using Kinetic Chlorophyll Fluorescence and Multicolor Fluorescence Imaging

Frontiers in Plant Science, 2018
Plant responses to drought stress are complex due to various mechanisms of drought avoidance and tolerance to maintain growth. Traditional plant phenotyping methods are labor-intensive, time-consuming, and subjective.
Jieni Yao, Jieni Yao, Dawei Sun, Dawei Sun, Haiyan Cen, Haiyan Cen, Haixia Xu, Haixia Xu, Haiyong Weng, Haiyong Weng, Fang Yuan, Yong He, Yong He   +12 more
doaj   +4 more sources

Monitoring weed mechanical and chemical damage stress based on chlorophyll fluorescence imaging. [PDF]

Front Plant Sci, 2023
Currently, mechanical and chemical damage is the main way to carry out weed control. The use of chlorophyll fluorescence (CF) technology to nondestructively monitor the stress physiological state of weeds is significant to reveal the damage mechanism of ...
Quan L, Chen K, Chen T, Li H, Li W, Cheng T, Xia F, Lou Z, Geng T, Sun D, Jiang W.   +10 more
europepmc   +2 more sources

End-to-End Fusion of Hyperspectral and Chlorophyll Fluorescence Imaging to Identify Rice Stresses. [PDF]

Plant Phenomics, 2022
Herbicides and heavy metals are hazardous substances of environmental pollution, resulting in plant stress and harming humans and animals. Identification of stress types can help trace stress sources, manage plant growth, and improve stress-resistant ...
Zhang C, Zhou L, Xiao Q, Bai X, Wu B, Wu N, Zhao Y, Wang J, Feng L.   +8 more
europepmc   +2 more sources

Chlorophyll Fluorescence Imaging as a Tool for Evaluating Disease Resistance of Common Bean Lines in the Western Amazon Region of Colombia. [PDF]

Plants (Basel), 2022
The evaluation of disease resistance is considered an important aspect of phenotyping for crop improvement. Identification of advanced lines of the common bean with disease resistance contributes to improved grain yields.
Suárez JC, Vanegas JI, Contreras AT, Anzola JA, Urban MO, Beebe SE, Rao IM.   +6 more
europepmc   +2 more sources

Plant disease symptom segmentation in chlorophyll fluorescence imaging with a synthetic dataset. [PDF]

Front Plant Sci, 2022
Despite the wide use of computer vision methods in plant health monitoring, little attention is paid to segmenting the diseased leaf area at its early stages. It can be explained by the lack of datasets of plant images with annotated disease lesions.
Sapoukhina N, Boureau T, Rousseau D.
europepmc   +2 more sources

Hyperspectral and Fluorescence Imaging Approaches for Nondestructive Detection of Rice Chlorophyll

Plants
Estimating and monitoring chlorophyll content is a critical step in crop spectral image analysis. The quick, non-destructive assessment of chlorophyll content in rice leaves can optimize nitrogen fertilization, benefit the environment and economy, and ...
Ju Zhou, Feiyi Li, Xinwu Wang, Heng Yin, Wenjing Zhang, Jiaoyang Du, Haibo Pu   +6 more
doaj   +4 more sources