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Featured Co-authors

Andreas Maier
84 publications
Yongpeng Wu
76 publications
Nikos Deligiannis
39 publications
Christian Riess
29 publications
Ming Zhao
28 publications
Jurgen Seiler
19 publications
Thomas Köhler
12 publications
Andreas K. Maier
9 publications
Soren Forchhammer
8 publications
Huynh Van Luong
8 publications
Fabian Brand
6 publications

research

∙ 07/17/2023

Power-Efficient Video Streaming on Mobile Devices Using Optimal Spatial Scaling

This paper derives optimal spatial scaling and rate control parameters f...

0 Christian Herglotz, et al. ∙

research

∙ 05/09/2023

Multiscale Augmented Normalizing Flows for Image Compression

Most learning-based image compression methods lack efficiency for high i...

0 Marc Windsheimer, et al. ∙

research

∙ 05/09/2023

Improved Screen Content Coding in VVC Using Soft Context Formation

Screen content images (SCIs) often contain a mix of natural and syntheti...

0 Hannah Och, et al. ∙

research

∙ 04/24/2023

End-to-End Lidar-Camera Self-Calibration for Autonomous Vehicles

Autonomous vehicles are equipped with a multi-modal sensor setup to enab...

0 Arya Rachman, et al. ∙

research

∙ 03/11/2023

Deep probabilistic model for lossless scalable point cloud attribute compression

In recent years, several point cloud geometry compression methods that u...

0 Dat Thanh Nguyen, et al. ∙

research

∙ 01/27/2023

Joint Geometry and Attribute Upsampling of Point Clouds Using Frequency-Selective Models with Overlapped Support

With the increasing demand of capturing our environment in three-dimensi...

0 Viktoria Heimann, et al. ∙

research

∙ 12/02/2022

Device Interoperability for Learned Image Compression with Weights and Activations Quantization

Learning-based image compression has improved to a level where it can ou...

0 Esin Koyuncu, et al. ∙

research

∙ 11/30/2022

A data set providing synthetic and real-world fisheye video sequences

In video surveillance as well as automotive applications, so-called fish...

0 Andrea Eichenseer, et al. ∙

research

∙ 11/30/2022

A hybrid motion estimation technique for fisheye video sequences based on equisolid re-projection

Capturing large fields of view with only one camera is an important aspe...

0 Andrea Eichenseer, et al. ∙

research

∙ 10/14/2022

On Benefits and Challenges of Conditional Interframe Video Coding in Light of Information Theory

The rise of variational autoencoders for image and video compression has...

0 Fabian Brand, et al. ∙

research

∙ 09/28/2022

Synthesizing Annotated Image and Video Data Using a Rendering-Based Pipeline for Improved License Plate Recognition

An insufficient number of training samples is a common problem in neural...

0 Andreas Spruck, et al. ∙

research

∙ 09/28/2022

Increasing the Accuracy of a Neural Network Using Frequency Selective Mesh-to-Grid Resampling

Neural networks are widely used for almost any task of recognizing image...

0 Andreas Spruck, et al. ∙

research

∙ 09/27/2022

3D Rendering Framework for Data Augmentation in Optical Character Recognition

In this paper, we propose a data augmentation framework for Optical Char...

0 Andreas Spruck, et al. ∙

research

∙ 07/04/2022

Reusing the H.264/AVC deblocking filter for efficient spatio-temporal prediction in video coding

The prediction step is a very important part of hybrid video codecs for ...

0 Jurgen Seiler, et al. ∙

research

∙ 07/01/2022

Motion Compensated Frequency Selective Extrapolation for Error Concealment in Video Coding

Although wireless and IP-based access to video content gives a new degre...

0 Jurgen Seiler, et al. ∙

research

∙ 05/23/2022

Scalable Kernel-Based Minimum Mean Square Error Estimator for Accelerated Image Error Concealment

Error concealment is of great importance for block-based video systems, ...

0 Ján Koloda, et al. ∙

research

∙ 05/23/2022

Denoising-based image reconstruction from pixels located at non-integer positions

Digital images are commonly represented as regular 2D arrays, so pixels ...

0 Ján Koloda, et al. ∙

research

∙ 05/20/2022

Reliability-based Mesh-to-Grid Image Reconstruction

This paper presents a novel method for the reconstruction of images from...

0 Ján Koloda, et al. ∙

research

∙ 05/16/2022

Frequency selective extrapolation with residual filtering for image error concealment

The purpose of signal extrapolation is to estimate unknown signal parts ...

0 Ján Koloda, et al. ∙

research

∙ 05/03/2022

Frequency-Selective Geometry Upsampling of Point Clouds

The demand for high-resolution point clouds has increased throughout the...

0 Viktoria Heimann, et al. ∙

research

∙ 04/07/2022

Declipping of Speech Signals Using Frequency Selective Extrapolation

The reconstruction of clipped speech signals is an important task in aud...

0 Markus Jonscher, et al. ∙

research

∙ 04/02/2022

RFVTM: A Recovery and Filtering Vertex Trichotomy Matching for Remote Sensing Image Registration

Reliable feature point matching is a vital yet challenging process in fe...

0 Ming Zhao, et al. ∙

research

∙ 03/17/2022

Novel Consistency Check For Fast Recursive Reconstruction Of Non-Regularly Sampled Video Data

Quarter sampling is a novel sensor design that allows for an acquisition...

0 Simon Grosche, et al. ∙

research

∙ 03/17/2022

A Novel End-To-End Network for Reconstruction of Non-Regularly Sampled Image Data Using Locally Fully Connected Layers

Quarter sampling and three-quarter sampling are novel sensor concepts th...

0 Simon Grosche, et al. ∙

research

∙ 03/11/2022

Saliency-Driven Versatile Video Coding for Neural Object Detection

Saliency-driven image and video coding for humans has gained importance ...

0 Kristian Fischer, et al. ∙

research

∙ 03/11/2022

Video Coding for Machines with Feature-Based Rate-Distortion Optimization

Common state-of-the-art video codecs are optimized to deliver a low bitr...

0 Kristian Fischer, et al. ∙

research

∙ 02/28/2022

A Novel Viewport-Adaptive Motion Compensation Technique for Fisheye Video

Although fisheye cameras are in high demand in many application areas du...

0 Andy Regensky, et al. ∙

research

∙ 02/07/2022

Motion-Plane-Adaptive Inter Prediction in 360-Degree Video Coding

Inter prediction is one of the key technologies enabling the high compre...

0 Andy Regensky, et al. ∙

research

∙ 01/05/2022

Learning True Rate-Distortion-Optimization for End-To-End Image Compression

Even though rate-distortion optimization is a crucial part of traditiona...

0 Fabian Brand, et al. ∙

research

∙ 12/15/2021

Generalized Difference Coder: A Novel Conditional Autoencoder Structure for Video Compression

Motion compensated inter prediction is a common component of all video c...

0 Fabian Brand, et al. ∙

research

∙ 11/17/2021

Image Super-Resolution Using T-Tetromino Pixels

For modern high-resolution imaging sensors, pixel binning is performed i...

0 Simon Grosche, et al. ∙

research

∙ 09/17/2018

Bridging the Simulated-to-Real Gap: Benchmarking Super-Resolution on Real Data

Capturing ground truth data to benchmark super-resolution (SR) is challe...

6 Thomas Köhler, et al. ∙

research

∙ 02/08/2018

Online Decomposition of Compressive Streaming Data Using n-ℓ_1 Cluster-Weighted Minimization

We consider a decomposition method for compressive streaming data in the...

0 Huynh Van Luong, et al. ∙

research

∙ 10/25/2017

Compressive Online Robust Principal Component Analysis with Optical Flow for Video Foreground-Background Separation

In the context of online Robust Principle Component Analysis (RPCA) for ...

0 Srivatsa Prativadibhayankaram, et al. ∙

research

∙ 09/08/2017

Benchmarking Super-Resolution Algorithms on Real Data

Over the past decades, various super-resolution (SR) techniques have bee...

0 Thomas Köhler, et al. ∙

research

∙ 01/24/2017

Incorporating Prior Information in Compressive Online Robust Principal Component Analysis

We consider an online version of the robust Principle Component Analysis...

0 Huynh Van Luong, et al. ∙

research

∙ 05/22/2016

Sparse Signal Reconstruction with Multiple Side Information using Adaptive Weights for Multiview Sources

This work considers reconstructing a target signal in a context of distr...

0 Huynh Van Luong, et al. ∙

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