Search Results for author: Reinhard Töpfer

Found 8 papers, 0 papers with code

Grouping Shapley Value Feature Importances of Random Forests for explainable Yield Prediction

no code implementations14 Apr 2023 Florian Huber, Hannes Engler, Anna Kicherer, Katja Herzog, Reinhard Töpfer, Volker Steinhage

Explainability in yield prediction helps us fully explore the potential of machine learning models that are already able to achieve high accuracy for a variety of yield prediction scenarios.

An Adaptive Approach for Automated Grapevine Phenotyping using VGG-based Convolutional Neural Networks

no code implementations23 Nov 2018 Jonatan Grimm, Katja Herzog, Florian Rist, Anna Kicherer, Reinhard Töpfer, Volker Steinhage

This work presents a proof-of-concept analyzing RGB images of different growth stages of grapevines with the aim to detect and quantify promising plant organs which are related to yield.

Object object-detection +1

Automated Phenotyping of Epicuticular Waxes of Grapevine Berries Using Light Separation and Convolutional Neural Networks

no code implementations19 Jul 2018 Pierre Barré, Katja Herzog, Rebecca Höfle, Matthias B. Hullin, Reinhard Töpfer, Volker Steinhage

In addition, electrical impedance of the cuticle and its epicuticular waxes (described as an indicator for the thickness of berry skin and its permeability) was correlated to the detected proportion of waxes with $r=0. 76$.

Efficient identification, localization and quantification of grapevine inflorescences in unprepared field images using Fully Convolutional Networks

no code implementations10 Jul 2018 Robert Rudolph, Katja Herzog, Reinhard Töpfer, Volker Steinhage

Summarized, the presented approach is a promising strategy in order to predict yield potential automatically in the earliest stage of grapevine development which is applicable for objective monitoring and evaluations of breeding material, genetic repositories or commercial vineyards.

Image Segmentation Management +1

Multi-View Semantic Labeling of 3D Point Clouds for Automated Plant Phenotyping

no code implementations10 May 2018 Bernhard Japes, Jennifer Mack, Florian Rist, Katja Herzog, Reinhard Töpfer, Volker Steinhage

Semantic labeling of 3D point clouds is important for the derivation of 3D models from real world scenarios in several economic fields such as building industry, facility management, town planning or heritage conservation.

Feature Engineering Management +1

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