A machine vision system for on-line fruit colour classification*
نویسندگان
چکیده
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 machine vision module can process two lines at the time. The system allows fruit size and colour sorting in RGB and IR at 15 fruits/second using the aforementioned hardware.
منابع مشابه
On-line machine vision system for fast fruit colour sorting using low-cost architecture
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 control module takes care of the distributed control of the conveyor belt, weight units and fruit output units. The user interface is a fron...
متن کاملUsing a Visible Vision System for On-Line Determination of Quality Parameters of Olive Fruits
The increased expectations for food products of high quality and safety standards and the need for accurate, fast and objective quality determination of these characteristics in food products continue to grow. In this situation, new techniques are necessary to enable on-line control of quality parameters. Computer vision provides one alternative for an automated, non-destructive and cost-effect...
متن کاملIdentification of Houseplants Using Neuro-vision Based Multi-stage Classification System
In this paper, we present a machine vision system that was developed on the basis of neural networks to identify twelve houseplants. Image processing system was used to extract 41 features of color, texture and shape from the images taken from front and back of the leaves. The features were fed into the neural network system as the recognition criteria and inputs. Multilayer perceptron (MLP) ne...
متن کاملOn-line Fruit Grading according to their External Quality using Machine Vision
This paper presents apple grading into four classes according to European standards. Two varieties were tested: Golden Delicious and Jonagold. The image database included more than a 1000 images of fruits (528 Golden Delicious, 642 Jonagold) belonging to the three acceptable categories}Extra, I and II}and the reject (each class represents, respectively, about 60, 10 and 20% of the sample size)....
متن کاملClassification Techniques for Computer Vision Based Fruit Quality Inspection: A Review
This paper presents the recent developments of image processing and machine vision system in an automated fruit quality measurement system. In agricultural sector the efficiency and the accurate grading process is very essential to increase the productivity of produce. Everyday high quality fruits are exported to other countries and generate a good income. That is why the grading process of the...
متن کامل