Search Results for author: Cindy Grimm

Found 2 papers, 0 papers with code

Machine Vision Based Assessment of Fall Color Changes in Apple Trees: Exploring Relationship with Leaf Nitrogen Concentration

no code implementations23 Apr 2024 Achyut Paudel, Jostan Brown, Priyanka Upadhyaya, Atif Bilal Asad, Safal Kshetri, Manoj Karkee, Joseph R. Davidson, Cindy Grimm, Ashley Thompson

The study involved the segmentation of the trees in a natural background using point cloud data and quantification of the color using a custom-defined metric, \textit{yellowness index}, varying from $-1$ to $+1$ ($-1$ being completely green and $+1$ being completely yellow), which gives the proportion of yellow leaves on a tree.

Optical flow-based branch segmentation for complex orchard environments

no code implementations26 Feb 2022 Alexander You, Cindy Grimm, Joseph R. Davidson

Machine vision is a critical subsystem for enabling robots to be able to perform a variety of tasks in orchard environments.

Foreground Segmentation Optical Flow Estimation

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