# Estimation of Biochemical Pigment Content in Poplar Leaves Using Proximal Multispectral Imaging and Regression Modeling Combined with Feature Selection

> Research article (Sensors, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4390469124](https://www.wikidata.org/wiki/openalex:W4390469124)  
**Source**: https://4ort.xyz/entity/estimation-of-biochemical-pigment-content-in-poplar-leaves-using-proximal-multispectral-imaging-and-regression-modeling-