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Polynomial thresholding snow classification

Subcategory: image processing
Standard reference: Burton-Johnson and Wyniawskyj (2020)
Papers: 1 | Mentions: 1

Local Knowledge Graph (14 entities)

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Knowledge graph centered on Polynomial thresholding snow classification with 14 nodes and 41 connections. Top connected: evapotranspiration, snow water equivalent, groundwater-surface water interactions, fractional snow cover area, monsoon streamflow generation efficiency.

Description

Dynamic snow identification algorithm using polynomial curves to classify snow pixels based on RGB color values. Adapts thresholds based on lighting conditions using red/blue ratios with additional whiteness and brightness criteria.

Typical Equipment

  • image processing algorithms
  • polynomial thresholding algorithm
  • HSV color space conversion algorithms

Output Measurements

  • binary snow classification
  • fractional snow cover

Papers Using This Protocol (1)

student_paper

Using time-lapse imagery to determine snow heterogeneity

2025modifying