Search Results for author: Stefan Lang

Found 4 papers, 0 papers with code

Scalable Estimation for Structured Additive Distributional Regression

no code implementations13 Jan 2023 Nikolaus Umlauf, Johannes Seiler, Mattias Wetscher, Thorsten Simon, Stefan Lang, Nadja Klein

Recently, fitting probabilistic models have gained importance in many areas but estimation of such distributional models with very large data sets is a difficult task.

regression

Automated Linear-Time Detection and Quality Assessment of Superpixels in Uncalibrated True- or False-Color RGB Images

no code implementations8 Jan 2017 Andrea Baraldi, Dirk Tiede, Stefan Lang

Collected outcome and process quality indicators, including degree of automation, computational efficiency, VQ rate and VQ error, are consistent with theoretical expectations.

Color Constancy Computational Efficiency +3

Stage 4 validation of the Satellite Image Automatic Mapper lightweight computer program for Earth observation Level 2 product generation, Part 2 Validation

no code implementations8 Jan 2017 Andrea Baraldi, Michael Laurence Humber, Dirk Tiede, Stefan Lang

The present Part 2 Validation presents and discusses Stage 4 Val results collected from the test SIAM WELD map time series and the reference NLCD map by an original protocol for wall to wall thematic map quality assessment without sampling, where the test and reference map legends can differ in agreement with the Part 1.

Earth Observation General Classification +4

Stage 4 validation of the Satellite Image Automatic Mapper lightweight computer program for Earth observation Level 2 product generation, Part 1 Theory

no code implementations8 Jan 2017 Andrea Baraldi, Michael Laurence Humber, Dirk Tiede, Stefan Lang

Conclusions are that the SIAM-WELD maps instantiate a Level 2 SCM product whose legend is the 4 class taxonomy of the FAO Land Cover Classification System at the Dichotomous Phase Level 1 vegetation/nonvegetation and Level 2 terrestrial/aquatic.

Earth Observation General Classification +3

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