Kai Uwe Barthel

61 papers A* 1B 9C 5Misc 1Journal 16Unranked 28

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A comprehensive approach to improving CLIP-based image retrieval while maintaining joint-embedding alignment. Inf. Syst. Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Andre Moelle
2025	—	`conf`	Advanced Methods for Visual Information Retrieval and Exploration in Large Multimedia Collections. ECIR (5) Kai Uwe Barthel, Nico Hezel, Konstantin Schall
2025	J	`jnl`	Creating Sorted Grid Layouts with Gradient-based Optimization. CoRR Kai Uwe Barthel, Florian Tim Barthel, Peter Eisert, Nico Hezel, Konstantin Schall
2025	—	`conf`	Dynamic Exploration Graph: A Novel Approach for Efficient Nearest Neighbor Search in Evolving Multimedia Datasets. MMM (1) Nico Hezel, Kai Uwe Barthel, Bruno Schilling, Konstantin Schall, Klaus Jung
2025	—	`conf`	Permutation Learning with Only N Parameters: From SoftSort to Self-Organizing Gaussians. EUSIPCO Kai Uwe Barthel, Florian Tim Barthel, Peter Eisert
2025	J	`jnl`	Permutation Learning with Only N Parameters: From SoftSort to Self-Organizing Gaussians. CoRR Kai Uwe Barthel, Florian Barthel, Peter Eisert
2024	B	`conf`	Adapting the Exploration Graph for High Throughput in Low Recall Regimes. SISAP Nico Hezel, Bruno Schilling, Kai Uwe Barthel, Konstantin Schall, Klaus Jung
2024	B	`conf`	An Exploration Graph with Continuous Refinement for Efficient Multimedia Retrieval. ICMR Nico Hezel, Kai Uwe Barthel, Konstantin Schall, Klaus Jung
2024	B	`conf`	Creating Sorted Grid Layouts with Gradient-based Optimization. ICMR Kai Uwe Barthel, Florian Tim Barthel, Peter Eisert, Nico Hezel, Konstantin Schall
2024	J	`jnl`	Interactive multimodal video search: an extended post-evaluation for the VBS 2022 competition. Int. J. Multim. Inf. Retr. Konstantin Schall, Werner Bailer, Kai Uwe Barthel, Fabio Carrara, Jakub Lokoc, Ladislav Peska, Klaus Schoeffmann, Lucia Vadicamo, Claudio Vairo
2024	—	`conf`	Libro - Lifelog Search Browser. LSC@ICMR Nico Hezel, Konstantin Schall, Bruno Schilling, Klaus Jung, Kai Uwe Barthel
2024	B	`conf`	Optimizing CLIP Models for Image Retrieval with Maintained Joint-Embedding Alignment. SISAP Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Klaus Jung
2024	J	`jnl`	Optimizing CLIP Models for Image Retrieval with Maintained Joint-Embedding Alignment. CoRR Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Klaus Jung
2024	—	`conf`	Optimizing the Interactive Video Retrieval Tool Vibro for the Video Browser Showdown 2024. MMM (4) Konstantin Schall, Nico Hezel, Kai Uwe Barthel, Klaus Jung
2023	B	`conf`	Algorithms for Generating and Evaluating Visually Sorted Grid Layouts. ICMR Kai Uwe Barthel
2023	J	`jnl`	Fast Approximate Nearest Neighbor Search with a Dynamic Exploration Graph using Continuous Refinement. CoRR Nico Hezel, Kai Uwe Barthel, Konstantin Schall, Klaus Jung
2023	J	`jnl`	Improved Evaluation and Generation Of Grid Layouts Using Distance Preservation Quality and Linear Assignment Sorting. Comput. Graph. Forum Kai Uwe Barthel, Nico Hezel, Jung-Hyun Kim, Konstantin Schall
2023	B	`conf`	Improving Image Encoders for General-Purpose Nearest Neighbor Search and Classification. ICMR Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Klaus Jung
2023	—	`conf`	Vibro: Video Browsing with Semantic and Visual Image Embeddings. MMM (1) Konstantin Schall, Nico Hezel, Klaus Jung, Kai Uwe Barthel
2023	B	`conf`	navigu.net: NAvigation in Visual Image Graphs gets User-friendly. ICMR Kai Uwe Barthel, Nico Hezel, Konstantin Schall, Klaus Jung
2022	—	`conf`	A Task Category Space for User-Centric Comparative Multimedia Search Evaluations. MMM (1) Jakub Lokoc, Werner Bailer, Kai Uwe Barthel, Cathal Gurrin, Silvan Heller, Björn Þór Jónsson, Ladislav Peska, Luca Rossetto, Klaus Schoeffmann, Lucia Vadicamo, Stefanos Vrochidis, Jiaxin Wu
2022	—	`conf`	Efficient Search and Browsing of Large-Scale Video Collections with Vibro. MMM (2) Nico Hezel, Konstantin Schall, Klaus Jung, Kai Uwe Barthel
2022	—	`conf`	GPR1200: A Benchmark for General-Purpose Content-Based Image Retrieval. MMM (1) Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Klaus Jung
2022	J	`jnl`	Improved Evaluation and Generation of Grid Layouts using Distance Preservation Quality and Linear Assignment Sorting. CoRR Kai Uwe Barthel, Nico Hezel, Klaus Jung, Konstantin Schall
2022	—	`conf`	PicArrange - Visually Sort, Search, and Explore Private Images on a Mac Computer. MMM (2) Klaus Jung, Kai Uwe Barthel, Nico Hezel, Konstantin Schall
2021	J	`jnl`	GPR1200: A Benchmark for General-Purpose Content-Based Image Retrieval. CoRR Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Klaus Jung
2021	J	`jnl`	PicArrange - Visually Sort, Search, and Explore Private Images on a Mac Computer. CoRR Klaus Jung, Kai Uwe Barthel, Nico Hezel, Konstantin Schall
2021	—	`conf`	Video Search with Sub-Image Keyword Transfer Using Existing Image Archives. MMM (2) Nico Hezel, Konstantin Schall, Klaus Jung, Kai Uwe Barthel
2019	C	`conf`	Deep Aggregation of Regional Convolutional Activations for Content Based Image Retrieval. MMSP Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Klaus Jung
2019	J	`jnl`	Deep Aggregation of Regional Convolutional Activations for Content Based Image Retrieval. CoRR Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Klaus Jung
2019	C	`conf`	Deep Metric Learning using Similarities from Nonlinear Rank Approximations. MMSP Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Klaus Jung
2019	J	`jnl`	Deep Metric Learning using Similarities from Nonlinear Rank Approximations. CoRR Konstantin Schall, Kai Uwe Barthel, Nico Hezel, Klaus Jung
2019	J	`jnl`	Interactive Search or Sequential Browsing? A Detailed Analysis of the Video Browser Showdown 2018. ACM Trans. Multim. Comput. Commun. Appl. Jakub Lokoc, Gregor Kovalcík, Bernd Münzer, Klaus Schöffmann, Werner Bailer, Ralph Gasser, Stefanos Vrochidis, Phuong Anh Nguyen, Sitapa Rujikietgumjorn, Kai Uwe Barthel
2019	A*	`conf`	Real-Time Visual Navigation in Huge Image Sets Using Similarity Graphs. ACM Multimedia Kai Uwe Barthel, Nico Hezel, Konstantin Schall, Klaus Jung
2019	J	`jnl`	Real-Time Visual Navigation in Huge Image Sets Using Similarity Graphs. CoRR Kai Uwe Barthel, Nico Hezel, Konstantin Schall, Klaus Jung
2019	C	`conf`	Visual Navigation of Large Image Graphs. MMSP Nico Hezel, Kai Uwe Barthel, Konstantin Schall, Klaus Jung
2018	B	`conf`	Dynamic Construction and Manipulation of Hierarchical Quartic Image Graphs. ICMR Nico Hezel, Kai Uwe Barthel
2018	—	`conf`	Fusing Keyword Search and Visual Exploration for Untagged Videos. MMM (2) Kai Uwe Barthel, Nico Hezel, Klaus Jung
2018	—	`conf`	ImageX - Explore and Search Local/Private Images. MMM (2) Nico Hezel, Kai Uwe Barthel, Klaus Jung
2017	—	`conf`	Graph Navigation for Exploring Very Large Image Collections. VISIGRAPP (5: VISAPP) Kai Uwe Barthel, Nico Hezel
2017	J	`jnl`	Interactive video search tools: a detailed analysis of the video browser showdown 2015. Multim. Tools Appl. Claudiu Cobârzan, Klaus Schoeffmann, Werner Bailer, Wolfgang Hürst, Adam Blazek, Jakub Lokoc, Stefanos Vrochidis, Kai Uwe Barthel, Luca Rossetto
2017	B	`conf`	Visually Browsing Millions of Images Using Image Graphs. ICMR Kai Uwe Barthel, Nico Hezel, Klaus Jung
2016	—	`conf`	Navigating a Graph of Scenes for Exploring Large Video Collections. MMM (2) Kai Uwe Barthel, Nico Hezel, Radek Mackowiak
2015	—	`conf`	Graph-Based Browsing for Large Video Collections. MMM (2) Kai Uwe Barthel, Nico Hezel, Radek Mackowiak
2015	—	`conf`	ImageMap - Visually Browsing Millions of Images. MMM (2) Kai Uwe Barthel, Nico Hezel, Radek Mackowiak
2015	C	`conf`	Reconstructing Missing Areas in Facial Images. ISM Christoph Jansen, Radek Mackowiak, Nico Hezel, Moritz Ufer, Gregor Altstadt, Kai Uwe Barthel
2010	—	`conf`	Image retrieval using collaborative filtering and visual navigation. SIGGRAPH Posters Kai Uwe Barthel, Sebastian Müller, David Backstein, Dirk Neumann, Klaus Jung
2008	—	`conf`	Improved Image Retrieval Using Automatic Image Sorting and Semi-automatic Generation of Image Semantics. WIAMIS Kai Uwe Barthel
2005	—	`ch.`	Internet Still Image and Video Formats. The Industrial Information Technology Handbook Guido Heising, Kai Uwe Barthel
2003	J	`jnl`	Verlustlose Bildkompression. it Inf. Technol. Kai Uwe Barthel
2002	C	`conf`	Context-based denoising of images using iterative wavelet thresholding. VCIP Detlev Marpe, Hans L. Cycon, Gunther Zander, Kai Uwe Barthel
2001	—	`conf`	Scalable DSP architecture for high-speed color document compression. Document Recognition and Retrieval Michael Thierschmann, Kai Uwe Barthel, Uwe-Erik Martin
2000	—	`conf`	New technology for raster document image compression. Document Recognition and Retrieval Kai Uwe Barthel, Simon McPartlin, Michael Thierschmann
1998	—	`conf`	Adaptation to Nonstationarity of Embedded Wavelet Code Stream. ICIP (2) Xiaolin Wu, Kai Uwe Barthel, Gerhard Ruhl
1998	—	`conf`	Piecewise 2D Autoregression for Predictive Image Coding. ICIP (3) Xiaolin Wu, Kai Uwe Barthel, Wenhan Zhang
1997	—	`conf`	Blocking Artefact Free Video Coding Based on a Bilinear Forward Image Warping Model. ICIP (1) Guido Heising, Kai Uwe Barthel, Wiebke Johannsen, Christoph Steinbach
1997	Misc	`conf`	VQ-encoding of luminance parameters in fractal coding schemes. ICASSP Hannes Hartenstein, Dietmar Saupe, Kai Uwe Barthel
1997	—	`conf`	Zerotree Wavelet Coding Using Fractal Prediction. ICIP (2) Kai Uwe Barthel, S. Brandau, W. Hermesmeier, Guido Heising
1996	—	`conf`	Combining wavelet and fractal coding for 3-D video coding. ICIP (1) Kai Uwe Barthel, Gerhard Ruhl, Thomas Voyé
1995	—	`conf`	Three-dimensional fractal video coding. ICIP (3) Kai Uwe Barthel, Thomas Voyé
1994	—	`conf`	A New Image Coding Technique Unifying Fractal and Transform Coding. ICIP (3) Kai Uwe Barthel, Jörg Schüttemeyer, Thomas Voyé, Peter Noll