Early detection of cobweb disease infection onAgaricus bisporussporocarps using hyperspectral imaging
نویسندگان
چکیده
منابع مشابه
Visible and near infrared hyperspectral imaging to early detection of fungal infection in strawberry fruits
Introduction Strawberries (Fragaria ananassa Duchesne) are one of the most popular berry fruits in the world. Due to their delicate structure, this fruits are susceptible to mechanical injury, desiccation, decay and physiological disorders during harvest and storage (Reddy at al., 2000). The heaviest economic losses are the result of fungi infections, which can occur both on immature fruits pre...
متن کاملDetection of Fungus Infection on Petals of Rapeseed (Brassica napus L.) Using NIR Hyperspectral Imaging
Infected petals are often regarded as the source for the spread of fungi Sclerotinia sclerotiorum in all growing process of rapeseed (Brassica napus L.) plants. This research aimed to detect fungal infection of rapeseed petals by applying hyperspectral imaging in the spectral region of 874-1734 nm coupled with chemometrics. Reflectance was extracted from regions of interest (ROIs) in the hypers...
متن کاملDetection of Chicken Egg Fertility and Early Embryo Development Using 1 Hyperspectral Imaging
6 In this study, a non-destructive, rapid and accurate method was developed based on 7 hyperspectral imaging technology to determine the fertility and early embryo development of 8 eggs. A total of 170 white-shell chicken eggs including 152 fertile eggs and 18 infertile eggs 9 were used in this study and all eggs were incubated in a commercial incubator for 4 days. A 10 transmission-based hyper...
متن کاملDetection of early blight and late blight diseases on tomato leaves using hyperspectral imaging
This study investigated the potential of using hyperspectral imaging for detecting different diseases on tomato leaves. One hundred and twenty healthy, one hundred and twenty early blight and seventy late blight diseased leaves were selected to obtain hyperspectral images covering spectral wavelengths from 380 to 1023 nm. An extreme learning machine (ELM) classifier model was established based ...
متن کاملDetection of Alzheimer\\\\\\\'s Disease using Multitracer Positron Emission Tomography Imaging
Alzheimer's disease is characterized by impaired glucose metabolism and demonstration of amyloid plaques. Individual positron emission tomography tracers may reveal specific signs of pathology that is not readily apparent on inspection of another one. Combination of multitracer positron emission tomography imaging yields promising results. In this paper, 57 Alzheimer's disease neuroimaging ini...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Alimentaria
سال: 2014
ISSN: 0139-3006,1588-2535
DOI: 10.1556/aalim.43.2014.suppl.16