Spotting Fruit versus Picking Fruit as the Selective Advantage of Human Colour Vision
نویسندگان
چکیده
منابع مشابه
Spotting fruit versus picking fruit as the selective advantage of human colour vision
The spatiochromatic properties of the red-green dimension of human colour vision appear to be optimized for picking fruit in leaves at about arms' reach. However, other evidence suggests that the task of spotting fruit from a distance might be more important. This discrepancy may arise because the task a system (e.g. human trichromacy) is best at is not necessarily the same task where the large...
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The work presented in this paper is part of a system developed for fruit sorting. The machine vision unit is part of a distributed control system in which several machine vision modules can be integrated with a control module and a user interface unit. The machine vision unit is an embedded module based on a Pentium-III processor with an image acquisition card, with no user interface. Each mach...
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At present, the fruit picking in most countries still largely relies on manual operation. Manual fruit picking can protect the fruits from damage during the operation process. However, it is time-consuming and labor-intensive, and poses a potential safety risk to the workers while working at heights not reachable. Therefore, a variety of fruit picking machines and platforms have been developed ...
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Industry requires automatic fruit picking due to increasing labour costs and human variability in picking skill. This requires motion of a manipulator in unmapped dynamic environments that has hyper-redundancy to find its way successfully through leaves and branches. This paper uses a modular arm technique to generate kinematic redundancy in constructing and controlling a fruit picking arm that...
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HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt età la diffusion de documents scientifiques de niveau r...
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ژورنال
عنوان ژورنال: i-Perception
سال: 2013
ISSN: 2041-6695,2041-6695
DOI: 10.1068/i0564