This paper proposes machine algorithm to grade (Premium, Grade A, Grade B and Grade C) the rice kernels using Multi-Class SVM. Maximum Variance method was applied to extract the rice kernels from background, then, after the chalk has been extracted from rice. The percentage of Head rice, broken rice and Brewers in rice samples were determined using ten geometric features. Multi-Class SVM classi...

High temperature effects attributable to climate change can affect rice quality. The chalky area of grains is often used evaluate grain starch quality, but the overall effect high temperatures on chalkiness and nutrient quality has not been fully clarified. Thus, in this study, we assessed weight, chalkiness, contents. Rice were classified into four groups basis scanned images: P (0%), S (0–15%...

Rhizoctonia sheath diseases of rice, comprising sheath blight, sheath spot and aggregate sheath spot, cause significant yield losses in many rice-growing regions of the world. The emergence of Rhizoctonia sheath diseases as economically important rice diseases is of recent date and has been attributed to the intensification of rice-cropping systems with the development of new short-stature, hig...

basis of their virulence against rice plants. Bui. Nat. Inst. Arg. Sci., C. 20, 67-82 (1966) 12) Mukoo, H., and Isaka, M.: Re-examination of some physiological characteristics of Xanthomonas oryzae (Uyeda et Ishiyama) Dowson. Ann.of Phytopath. Soc. Japan 29, 13-19 (1964) 13) Nishimura, Y., and Sakaguchi, S.: Heredity of resistance to bacterial leaf blight of rice. Preliminary report I. J. Genet...

A reasonable planting crop pattern can effectively contribute to maintaining soil fertility and ensuring stable growth in the black regions of China. This study aimed analyze evolution cropping patterns Wangkui County between 2002 2021. By using ArcGIS ENVI software, during which visual interpretation was applied, we interpreted three rotation cycles based on classification data remote-sensing ...

Rice is a staple food for over half of the global population, but it faces significant yield losses: up to 52% due leaf blast disease and brown spot diseases, respectively. This study aimed at proposing hybrid architecture, namely ResViT-Rice, by taking advantage both CNN transformer accurate detection diseases. We employed ResNet as backbone network establish model introduced encoder component...

Rice is a staple food for around 3.5 billion people in eastern, southern and south-east Asia. Prior to being rice, the rice-grain (grain) previously husked and/or milled by milling machine. Relevantly, grain quality depends on its pureness of particular specie (without mixing between different species). For demand purity inspection an image, many researchers have proposed classification (someti...

Rice, which has the highest production and consumption rates worldwide, is among main nutrients in terms of being economical nutritious our country as well. Rice goes through some stages from field to dinner tables. The cleaning phase separation rice unwanted materials. During classification phase, solid ones broken are separated calibration operations performed. Finally, process extraction bas...