output
19932026

5,859 papers

cs.CV2026

From Pixels to Structure: Lightweight Vision-Language Models for Document OCR and Structured JSON Extraction

Uddipan Basu Bir, Vincent Christlein, Andreas Maier +1

While massive, closed-source Vision-Language Models (VLMs) set strong benchmarks for document understanding, their dependence on commercial APIs limits adoption in institutional ar…

eess.IV2026

Disparity Estimation of Planar Reflective Surfaces Using Specular Reflections From a Single Light Source

Katja Kossira, Frank Sippel, Jürgen Seiler +1

Multi-camera imaging and camera arrays have become ubiquitous in many applications, such as autonomous driving, robot control, or virtual reality, and accurate disparity maps of ob…

eess.IV2026

Hierarchical Filter Band Selection for Multispectral Object Classification

Katja Kossira, Jürgen Seiler, André Kaup

Multispectral camera arrays capture image data in various spectral bands, enabling image acquisition beyond human perception. These systems are widely used in medical, agricultural…

cs.LG2026★ 2 cited

A Systematic Evaluation of Machine Learning Methods for Fault Detection and Line Identification in Electrical Power Grids

Julian Oelhaf, Georg Kordowich, Paula Andrea Pérez-Toro +4

The integration of renewable energy sources into the electrical grid introduces complex challenges in fault detection and coordination of grid recovery mechanisms. Traditional rela…

astro-ph.HE2026

Probing Lorentz Invariance Violation in Cosmogenic Neutrino Propagation with KM3-230213A

Rodrigo Sasse, Rodrigo Guedes Lang, Rita de Cássia dos Anjos

We investigate superluminal Lorentz invariance violation (LIV) in the neutrino sector using cosmogenic neutrino fluxes generated with ultrahigh-energy cosmic-ray propagation models…

astro-ph.IM2026

What is new in NuRadioMC: Multilayer Analytic Raytracer

Hannes Warnhofer, Sjoerd Bouma, Vital De Henau +14

NuRadioMC is a framework for the simulation of ultra-high-energy neutrino detectors that measure the radio signal emitted in neutrino-induced particle cascades used in different ra…