Tuber Ruler

WSU Phenomics

About this app

Tuber Ruler offers a precise and user-friendly tool for potato tuber measurements. Utilizing advanced image processing and machine learning, Tuber Ruler accurately measures length, width, and length-to-width ratio. It is engineered for standard black backgrounds and diverse natural settings (soil & grass backgrounds), making it indispensable for growers, processors, and researchers. More information can be found at: https://link.springer.com/article/10.1007/s11694-024-02542-6


Features:

- Accurate Measurements: Achieve precise results with AI technology.
- User-Friendly: Easily measure tubers with an intuitive interface.
- History Tracking: Track measurement records effortlessly.
- Batch Measurement: Measure multiple tubers in one image.
- Flexible Image Input: Capture new photos or upload existing ones.
- Automated Sizing: Use reference objects for automatic measurement.
- Customizable Reference Object Sizes: Select from "Quarter" (24.26 mm
diameter), "Dime" (17.91 mm diameter), "Custom", or "None".


Recommendations:

- The most precise measurements can be achieved when tubers are placed
on a black background (if possible, without any light reflections) such as a
board (e.g. poster boards).

- The reference coin should be placed on the left-most side of the image,
without overlapping objects.

- The reference object should be a coin of known dimensions (e.g. US
Quarter or Dime).

- The app would work only on devices later than October 2014.

- Processing speed would depend on the device processor specifications.


Why Choose Tuber Ruler?

Tuber Ruler is the ideal alternative to traditional sizing methods, providing unmatched precision and ease of use. Simplifying quality assessment and crop management, Tuber Ruler is your tool for better decision-making and improved productivity in the potato industry.

Download Tuber Ruler today and transform your tuber measurements!

What’s new

What’s New:
- APK Update: Upgraded to version 36.
- Chaquopy Update: Updated Python plugin to support 16KB memory page size.
- Android Gradle Plugin (AGP) Upgrade: Upgraded AGP for better build performance and compatibility.
- UI Improvement: Enhanced edge-to-edge display support, providing a more immersive and modern user experience.