Method for Segmenting Tomato Plants in Uncontrolled Environments
نویسندگان
چکیده
منابع مشابه
Integrating SOMs and a Bayesian Classifier for Segmenting Diseased Plants in Uncontrolled Environments
This work presents a methodology that integrates a nonsupervised learning approach (self-organizing map (SOM)) and a supervised one (a Bayesian classifier) for segmenting diseased plants that grow in uncontrolled environments such as greenhouses, wherein the lack of control of illumination and presence of background bring about serious drawbacks. During the training phase two SOMs are used: one...
متن کاملDigitization and Visualization of Greenhouse Tomato Plants in Indoor Environments
This paper is concerned with the digitization and visualization of potted greenhouse tomato plants in indoor environments. For the digitization, an inexpensive and efficient commercial stereo sensor-a Microsoft Kinect-is used to separate visual information about tomato plants from background. Based on the Kinect, a 4-step approach that can automatically detect and segment stems of tomato plants...
متن کاملFace recognition in uncontrolled environments
This thesis concerns face recognition in uncontrolled environments in which the images used for training and test are collected from the real world instead of laboratories. Compared with controlled environments, images from uncontrolled environments contain more variation in pose, lighting, expression, occlusion, background, image quality, scale, and makeup. Therefore, face recognition in uncon...
متن کاملTomato Plants
as a diagnostic probe for P. syringae pv. tomato. In a survey of 75 plant-associated bacteria, pTPR1 hybridized exclusively to those strains that produced coronatine. The detection limit for this probe, which was labeled with the Chemiprobe nonradioactive reporter system, was approximately 4 x 103 CFU of lesion bacteria. During the 1989 growing season, a total of 258 leaf and fruit lesions from...
متن کاملZinc Toxicity in Tomato Plants
atomic number above 20. These properties are not the world. In India it is cultivated under 83.00 ha of relevant for biological effects, yet the heavy metals land with production of 7.9 lakh metric tonnes. Keeping enclose essential nutrients, beneficial elements and these points in view the present investigation has been elements which, at the present stage of knowledge, are made to study the e...
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: Engineering
سال: 2012
ISSN: 1947-3931,1947-394X
DOI: 10.4236/eng.2012.410076