A survey of computer vision methods for locating fruit on trees

AR Jimenez, R Ceres, JL Pons - Transactions of the ASAE, 2000 - elibrary.asabe.org
A review of previous studies to automate the location of fruit on trees using computer vision
methods wasperformed. The main features of these approaches are described, paying …

[PDF][PDF] 基于机器视觉自然场景下成熟柑橘识别

蔡健荣, 周小军, 李玉良, 范军 - 2008 - aeeisp.com
采用2R-GB 色差分量, 通过Ostu 自适应阈值算法进行图像分割, 利用形态运算消除分割后随机
噪声, 并对分割区域进行标记, 利用区域面积和区域最小外接矩形长宽比参数进一步去除背景 …

Grape clusters and foliage detection algorithms for autonomous selective vineyard sprayer

R Berenstein, OB Shahar, A Shapiro, Y Edan - Intelligent Service Robotics, 2010 - Springer
While much of modern agriculture is based on mass mechanized production, advances in
sensing and manipulation technologies may facilitate precision autonomous operations that …

Localisation of litchi in an unstructured environment using binocular stereo vision

C Wang, X Zou, Y Tang, L Luo, W Feng - Biosystems Engineering, 2016 - Elsevier
Highlights•An algorithm for recognising litchi under varying illumination was developed.•A
label template-based matching algorithm was proposed for unstructured …

Robotic harvesting of Gerbera Jamesonii based on detection and three-dimensional modeling of cut flower pedicels

T Rath, M Kawollek - Computers and electronics in agriculture, 2009 - Elsevier
Within the present study, a system for the automated harvest of Gerbera jamesonii pedicels
with the help of image analytic methods was developed. The study can be divided mainly …

Citrus fruit identification and size determination using machine vision and ultrasonic sensors

M Regunathan, WS Lee - 2005 ASAE Annual Meeting, 2005 - elibrary.asabe.org
Machine vision and image processing have been increasingly used for
agriculturalapplications especially for detection of crop status and quality, and crop …

Vision and neural control for an orange harvesting robot

M Recce, J Taylor, A Plebe… - … of International Workshop …, 1996 - ieeexplore.ieee.org
We describe the system control architecture of a large orange harvesting robot. This robot
has two independent electrically driven telescopic arms mounted on a common platform …

Detecting citrus fruits with highlight on tree based on fusion of multi-map

J Lu, N Sang, Y Hu, H Fu - Optik, 2014 - Elsevier
Artificial vision systems are powerful tools for the automatic guiding of fruit harvesting robots,
a novel method based on chromatic aberration map and luminance map is developed to …

Study on citrus fruit image data separability by segmentation methods

P Li, S Lee, HY Hsu - Procedia Engineering, 2011 - Elsevier
This paper presents the study on half of the citrus fruit image data acquired from a cold
mirror bi-camera acquisition system. The ultimate objective of this project is to extend a …

[引用][C] 自然场景下树上柑橘实时识别技术

吕强, 蔡健荣, 赵杰文, 王锋, 汤明杰 - 农业机械学报, 2010