phenoSEED

phenoSEED performs high-throughput, individual-seed phenotyping from BELT (Bioimaging Enabled Lentil Traits) top- and side-view optical images to extract quantitative seed traits such as color, size, shape, and seed-coat patterning for lentil (Lens culinaris L.) and other small-seed species.

Key Features:

• Integration with BELT: Integrated with the BELT (Bioimaging Enabled Lentil Traits) portable imaging system for small-seed optical analysis.
• Individual-seed imaging automation: Automates individualized imaging of seeds as they pass through an imaging chamber.
• Image views captured: Captures both top and side optical views of each seed.
• Python-based analysis script: Implements a Python-based analysis script for image processing and trait extraction.
• Color calibration: Performs color calibration to ensure accurate color data acquisition from images.
• Trait extraction (color, size, shape): Extracts quantitative traits related to seed color, size, and shape.
• Seed-coat patterning extraction: Includes functionality to extract lentil seed-coat patterning.
• High-throughput data acquisition: Increases the rate of phenotypic data collection compared to manual methods.
• Operator-bias reduction: Automates measurements to reduce operator bias and capture qualitative traits traditionally assessed visually.
• Test case: Primary test case reported for lentil (Lens culinaris L.) and applicable to various small-seed types.

Scientific Applications:

• Lentil phenotyping: Individual-seed phenotyping of lentil (Lens culinaris L.) including color, size, shape, and coat patterning.
• Plant breeding and genetics: Provides quantitative phenotypic data to support selection and cultivar development in plant breeding and genetics research.
• High-throughput trait screening: Enables high-throughput screening of seed traits for downstream statistical and genetic analyses.

Methodology:

A Python-based analysis script performs color calibration on BELT-acquired top and side images and extracts quantitative seed traits (color, size, shape) and lentil seed-coat patterning.