Leaf Doctor
The Leaf Doctor performs quantitativ..
基本信息
- 更新日期:
- 版本:
- 1.1
- 大小:
- 3.4 MB
- 类型:
- 教育
- 平台:
- iOS
- 评分:
- 发布日期:
- 2017-10-25
- 价格:
- 免费
- 开发者:
- University of Hawaii
应用更新
Compatible with iOS 11
Leaf Doctor应用截图
Leaf Doctor应用简介
The Leaf Doctor performs quantitative assessments for plant diseases on plant organs such as leaves. Users collect or submit photographs of diseased plant organs and calculate the percentage of diseased tissue. Through a user’s touching of the device screen, the algorithm employs user-specified values for up to eight colors of healthy tissues in the photograph. The color of each pixel is then evaluated for its distance from the healthy colors and assigned a status of either healthy or diseased. Users may slide a threshold bar until satisfied that diseased tissues are represented accurately before the percentage calculation. The assessment data and photographs may be sent by e-mail to any recipients. Instructions for using the app are provided on the About screen. The Leaf Doctor was produced by the University of Hawaii at Manoa, College of Tropical Agriculture and Human Resources.