Imaging & vision

Root Image Preprocessor

Prepare root scans with polygon regions, background cleanup, high-pass enhancement and precise manual corrections.

Canvas workflow
ROI editing
PNG export

Guide

Combine automated background removal with ROI high-pass filtering and manual cleanup directly in the browser.

Upload JPG/PNG scans of root systems to begin.

Original Preview

Read-only

ROI / Processing Canvas

Click to add polygon points

ROI Polygon

Click on the right canvas to trace the region containing the root system.

Points: 0Open

Automation

Background removal (0_tranbg) and ROI enhancement (1_process) are combined. Use the sliders to tune the binary mask before running.

Manual Cleanup

After automation, switch to manual mode to adjust fine details with brush + undo.

Brush modeBrush size (14px)

Export

Citation

If you use Digital Plant Phenotyping Platform v25.0 or any of its applications in your research, please cite it as:

LiangchaoDeng. (2025). smiler488/smiler488.github.io: Digital Plant Phenotyping Platform v25.0 (v25.0.0). Zenodo.
https://doi.org/10.5281/zenodo.17544584

Click to copy APA citation.

BibTeX citation (Zotero → File → Import from Clipboard)

Click to copy BibTeX to clipboard for Zotero import.

@software{Deng2025_DPPP_v25,
  author       = {Deng, Liangchao},
  title        = {Digital Plant Phenotyping Platform (v25.0)},
  year         = {2025},
  publisher    = {Zenodo},
  doi          = {10.5281/zenodo.17544584},
  url          = {https://doi.org/10.5281/zenodo.17544584},
  note         = {[Computer software]}
}

Processing workspace