Christian R. Helmrich
Publication record assembled from the DBLP archive of ranked conferences.
Papers indexed
23
Venues
6
Active years
2011–2025
Best venue rank
Multiconference
Where they publish
Papers
23 indexed papers, newest first.
| Year | Venue | Title | Authors |
|---|---|---|---|
| 2025 | ICASSP | Efficient MDCT-Based Multi-Channel Coding with Perceptual Whitening and Broadband ILD Compensation. | Goran Markovic, Eleni Fotopoulou, Jan Frederik Kiene, Christian R. Helmrich |
| 2024 | ICIP | Fast Constant-Quality Video Encoding Using VVENC With Rate Capping Based On Pre-Analysis Statistics. | Christian R. Helmrich, Valeri George, Vignesh V. Menon, Adam Wieckowski, Benjamin Bross, Detlev Marpe |
| 2024 | ICIP | Convex-Hull Estimation using Xpsnr for Versatile Video Coding. | Vignesh V. Menon, Christian R. Helmrich, Adam Wieckowski, Benjamin Bross, Detlev Marpe |
| 2024 | PCS | Fast First Pass in Two-Pass Video Encoding Using Sub-Sampling. | Anastasia Henkel, Christian R. Helmrich, Tobias Hinz, Jens Brandenburg, Adam Wieckowski, Benjamin Bross, Detlev Marpe, Thomas Wiegand |
| 2023 | ICIP | Finalization of VVenC's Screen Content Detector and Two-Pass Rate Control Using Pre-Filtering Statistics. | Christian R. Helmrich, Anastasia Henkel, Tobias Hinz, Adam Wieckowski, Benjamin Bross, Detlev Marpe |
| 2023 | ICIP | All-Intra Rate Control Using Low Complexity Video Features for Versatile Video Coding. | Vignesh V. Menon, Anastasia Henkel, Prajit T. Rajendran, Christian R. Helmrich, Adam Wieckowski, Benjamin Bross, Christian Timmerer, Detlev Marpe |
| 2023 | VCIP | A Constrained Variable Bit Rate (CVBR) Algorithm for VVenC, an Open VVC Encoder Implementation. | Christian R. Helmrich, Christian Bartnik, Jens Brandenburg, Adam Wieckowski, Benjamin Bross, Detlev Marpe |
| 2022 | PCS | A Scene Change and Noise Aware Rate Control Method for VVenC, An Open VVC Encoder Implementation. | Christian R. Helmrich, Christian Bartnik, Jens Brandenburg, Valeri George, Tobias Hinz, Christian Lehmann, Ivan Zupancic, Adam Wieckowski, Benjamin Bross, Detlev Marpe |
| 2022 | PCS | An Optimized Temporal Filter Implementation for Practical Applications. | Adam Wieckowski, Tobias Hinz, Christian R. Helmrich, Benjamin Bross, Detlev Marpe |
| 2021 | VCIP | Visually Optimized Two-Pass Rate Control for Video Coding Using the Low-Complexity XPSNR Model. | Christian R. Helmrich, Ivan Zupancic, Jens Brandenburg, Valeri George, Adam Wieckowski, Benjamin Bross |
| 2020 | ICASSP | Xpsnr: A Low-Complexity Extension of The Perceptually Weighted Peak Signal-To-Noise Ratio For High-Resolution Video Quality Assessment. | Christian R. Helmrich, Mischa Siekmann, Sren Becker, Sebastian Bosse, Detlev Marpe, Thomas Wiegand |
| 2019 | DCC | Perceptually Optimized Bit-Allocation and Associated Distortion Measure for Block-Based Image or Video Coding. | Christian R. Helmrich, Sebastian Bosse, Mischa Siekmann, Heiko Schwarz, Detlev Marpe, Thomas Wiegand |
| 2019 | ICIP | Neural Network Guided Perceptually Optimized Bit-Allocation for Block-Based Image and Video Compression. | Sebastian Bosse, Michael Dietzel, Sren Becker, Christian R. Helmrich, Mischa Siekmann, Heiko Schwarz, Detlev Marpe, Thomas Wiegand |
| 2019 | ICIP | A Study of the Perceptually Weighted Peak Signal-To-Noise Ratio (WPSNR) for Image Compression. | Johannes Erfurt, Christian R. Helmrich, Sebastian Bosse, Heiko Schwarz, Detlev Marpe, Thomas Wiegand |
| 2019 | PCS | Inter-Component Transform for Color Video Coding. | Christian Rudat, Christian R. Helmrich, Jani Lainema, Tung Nguyen, Heiko Schwarz, Detlev Marpe, Thomas Wiegand |
| 2016 | ICASSP | Signal-adaptive switching of overlap ratio in audio transform coding. | Christian R. Helmrich, Bernd Edler |
| 2015 | ICASSP | Arithmetic coding of speech and audio spectra using tcx based on linear predictive spectral envelopes. | Tom Bckstrm, Christian R. Helmrich |
| 2015 | ICASSP | Low delay LPC and MDCT-based audio coding in the EVS codec. | Guillaume Fuchs, Christian R. Helmrich, Goran Markovic, Matthias Neusinger, Emmanuel Ravelli, Takehiro Moriya |
| 2015 | ICASSP | Spectral envelope reconstruction via IGF for audio transform coding. | Christian R. Helmrich, Andreas Niedermeier, Sascha Disch, Florin Ghido |
| 2015 | ICASSP | Low-complexity and robust coding mode decision in the EVS coder. | Emmanuel Ravelli, Christian R. Helmrich, Guillaume Fuchs, Markus Multrus |
| 2014 | ICASSP | Improved low-delay MDCT-based coding of both stationary and transient audio signals. | Christian R. Helmrich, Goran Markovic, Bernd Edler |
| 2014 | Interspeech | Decorrelated innovative codebooks for ACELP using factorization of autocorrelation matrix. | Tom Bckstrm, Christian R. Helmrich |
| 2011 | ICASSP | Efficient transform coding of two-channel audio signals by means of complex-valued stereo prediction. | Christian R. Helmrich, Pontus Carlsson, Sascha Disch, Bernd Edler, Johannes Hilpert, Matthias Neusinger, Heiko Purnhagen, Nikolaus Rettelbach, Julien Robilliard, Lars F. Villemoes |