41 lines
1.2 KiB
Markdown
41 lines
1.2 KiB
Markdown
# Data Model: ResNet Phenology Classifier
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**Date**: 2025-11-04
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**Feature**: specs/1-phenology-classifier/spec.md
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## Entities
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### Plant Image
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**Description**: Represents an image of a plant used for training or inference.
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**Fields**:
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- `path` (string): File path to the image (required)
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- `phase` (string): Phenological phase label (required)
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- `width` (int): Image width in pixels
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- `height` (int): Image height in pixels
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**Validation Rules**:
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- Path must exist and be readable image file
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- Phase must be one of the defined classes in CSV
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- Image dimensions must be at least 224x224 for ResNet input
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### Phenological Phase
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**Description**: Represents a growth stage classification for plants.
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**Fields**:
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- `name` (string): Phase identifier (e.g., "vegetative", "flowering") (required)
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- `description` (string): Human-readable description of the phase
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- `index` (int): Numerical index for model output (0-based)
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**Validation Rules**:
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- Name must be unique
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- Index must be sequential starting from 0
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## Relationships
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- Plant Image belongs to Phenological Phase (many-to-one)
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- Phases are defined in the labels CSV file
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## State Transitions
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N/A - Static classification task |