Search Results for author: Thomas E. Juenger

Found 4 papers, 2 papers with code

Weakly Supervised Minirhizotron Image Segmentation with MIL-CAM

no code implementations30 Jul 2020 Guohao Yu, Alina Zare, Weihuang Xu, Roser Matamala, Joel Reyes-Cabrera, Felix B. Fritschi, Thomas E. Juenger

The proposed approach outperforms other attention map and multiple instance learning methods for localization of root objects in minirhizotron imagery.

Image Segmentation Multiple Instance Learning +2

Overcoming Small Minirhizotron Datasets Using Transfer Learning

1 code implementation22 Mar 2019 Weihuang Xu, Guohao Yu, Alina Zare, Brendan Zurweller, Diane Rowland, Joel Reyes-Cabrera, Felix B. Fritschi, Roser Matamala, Thomas E. Juenger

A key component of automated analysis of plant roots from imagery is the automated pixel-level segmentation of roots from their surrounding soil.

Segmentation Transfer Learning

Root Identification in Minirhizotron Imagery with Multiple Instance Learning

1 code implementation7 Mar 2019 Guohao Yu, Alina Zare, Hudanyun Sheng, Roser Matamala, Joel Reyes-Cabrera, Felix B. Fritschi, Thomas E. Juenger

In this paper, multiple instance learning (MIL) algorithms to automatically perform root detection and segmentation in minirhizotron imagery using only image-level labels are proposed.

Multiple Instance Learning Segmentation

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