About Leaf Doctor
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...
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.
This app has been updated by Apple to display the Apple Watch app icon. Compatible with iOS 11
Previous Versions
Here you can find the changelog of Leaf Doctor since it was posted on our website on 2023-06-23 11:38:52.
The latest version is 1.1 and it was updated on 2026-06-17 03:44:50. See below the changes in each version.
Leaf Doctor version 1.1
Updated At: 2017-10-24
Changes: This app has been updated by Apple to display the Apple Watch app icon.
Compatible with iOS 11
Leaf Doctor version 1.1
Updated At: 2017-10-24
Changes: Oct 24, 2017
Version 1.1
This app has been updated by Apple to display the Apple Watch app icon.
Compatible with iOS 11
Disclaimer
Official App Store Link
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