Dr.-Ing. Johannes Sauer
![[team/Sauer_web.jpg]](https://www.ient.rwth-aachen.de/cms/uploads/images/team/Sauer_web.jpg "[team/Sauer_web.jpg]")
Wissenschaftlicher Mitarbeiter
Arbeitsgruppe Bild- und Videocodierung
Kontakt
E-Mail: sauer@ient.rwth-aachen.de
Publikationen
J. Sauer, Efficient Coding Tools for 360o Video, vol. 23 of Aachen Series on Multimedia and Communications Engineering. Aachen: Shaker Verlag, Jan. 2022. [ bib ]
J. Schneider, J. Sauer, and M. Wien, “RDPlot – an evaluation tool for video coding simulations,” in Visual Communications and Image Processing VCIP '21, (Munich), IEEE, Piscataway, Dec. 2021. [ bib | .pdf ]
H. B. Golestani, J. Sauer, C. Rohlfing, and J.-R. Ohm, “3D Geometry-based Global Motion Compensation for VVC,” in IEEE International Conference on Image Processing (ICIP), (Anchorage-Alaska, US), IEEE, Piscataway, Sept. 2021. [ bib ]
J. Schneider, J. Sauer, and C. Rohlfing, “Adaptive Resolution Change using Uncoded Areas and Dictionary Learning-based Super-Resolution in Versatile Video Coding,” in Proc. of IEEE International Conference on Acoustics, Speech and Signal Processing ICASSP '20, (Barcelona, Spain), pp. 2203–2207, IEEE, Piscataway, May 2020. [ bib | DOI | .pdf ]
J. Sauer, M. Wien, J. Schneider, and M. Bläser, “Geometry-Corrected Deblocking Filter for 360o Video Coding using Cube Representation,” in Proc. of International Picture Coding Symposium PCS '18, pp. 66–70, IEEE, Piscataway, June 2018. [ bib | DOI | .pdf ]
M. Bläser, J. Schneider, J. Sauer, and M. Wien, “Geometry-based Partitioning for Predictive Video Coding with Transform Adaptation,” in Proc. of International Picture Coding Symposium PCS '18, IEEE, Piscataway, June 2018. [ bib | .pdf ]
J. Schneider, J. Sauer, and M. Wien, “Dictionary Learning based High Frequency Inter-Layer prediction for Scalable HEVC,” in Proc. of IEEE Visual Communications and Image Processing VCIP '17, (St. Petersburg, USA), IEEE, Piscataway, Dec. 2017. [ bib | .pdf ]
J. Sauer, J. Schneider, and M. Wien, “Improved motion compensation for 360o video projected to polytopes,” in Proc. of IEEE International Conference on Multimedia and Expo ICME '17, pp. 61–66, IEEE, Piscataway, July 2017. [ bib | .pdf ]
J. Schneider, J. Sauer, and M. Wien, “Enhanced View Synthesis Prediction for Coding of Non-Coplanar 3D Video Sequences,” in Proc. of International Picture Coding Symposium PCS '16, IEEE, Piscataway, Dec. 2016. [ bib | .pdf ]
Standardisierungsdokumente
J. Sauer, “AHG6/AHG12: Uncoded subpictures and potential applications,” Doc. JVET-R0151, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Teleconference, 18th meeting, Apr. 2020. [ bib | http ]
H. Gao, S. Esenlik, E. Alshina, A. M. Kotra, B. Wang, R.-L. Liao, J. Chen, Y. Ye, J. Luo, K. Reuze, C.-C. Chen, H. Huang, W.-J. Chien, V. Seregin, Z. Deng, L. Zhang, H. Liu, K. Zhang, Y. Wang, J. Li, C. S. Lim, Y.-L. Hsiao, C.-C. Chen, C.-W. Hsu, Y.-W. Huang, S.-M. Lei, L.-F. Chen, X. Li, G. Li, S. Liu, L. P. Van, G. Van der Auwera, A. K. Ramasubramonian, H. Huang, W.-J. Chien, M. Karczewicz, M. Bläser, J. Sauer, H. Chen, and H. Yang, “Integrated Text for GEO,” Doc. JVET-Q0806, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Brussels, Belgium, 17th meeting, Jan. 2020. [ bib | http ]
H. Gao, S. Esenlik, E. Alshina, A. M. Kotra, B. Wang, K. Reuze, C.-C. Chen, H. Huang, W.-J. Chien, V. Seregin, M. Karczewicz, R.-L. Liao, J. Chen, Y. Ye, J. Luo, M. Bläser, and J. Sauer, “CE4 Common Base: Geometric inter prediction,” Doc. JVET-Q0079, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Brussels, Belgium, 17th meeting, Jan. 2020. [ bib | http ]
H. Gao, S. Esenlik, E. Alshina, A. M. Kotra, B. Wang, K. Reuze, H. Huang, T. Hsieh, V. Seregin, C.-C. Chen, H. E. Egilmez, W.-J. Chien, M. Karczewicz, R.-L. Liao, J. Chen, Y. Ye, J. Luo, L. Xu, F. Chen, L. Wang, Z. Deng, L. Zhang, H. Liu, K. Zhang, Y. Wang, M. Bläser, and J. Sauer, “CE4-related: Combined Test of CE4-1, CE4-2 and CE4-3,” Doc. JVET-Q0061, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Brussels, Belgium, 17th meeting, Jan. 2020. [ bib | http ]
H. Gao, S. Esenlik, E. Alshina, A. M. Kotra, B. Wang, M. Bläser, and J. Sauer, “CE4-4: Geometric Inter Prediction with Adaptive Blending for SCC,” Doc. JVET-Q0060, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Brussels, Belgium, 17th meeting, Jan. 2020. [ bib | http ]
H. Gao, S. Esenlik, E. Alshina, A. M. Kotra, B. Wang, R.-L. Liao, J. Chen, Y. Ye, J. Luo, K. Reuze, C.-C. Chen, H. Huang, W.-J. Chien, V. Seregin, M. Bläser, and J. Sauer, “CE4-1: Geometric Inter Prediction with 64 Modes,” Doc. JVET-Q0059, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Brussels, Belgium, 17th meeting, Jan. 2020. [ bib | http ]
J. Sauer, “Crosscheck of JVET-P0803: Non-CE3: Combined cleanup of MIP,” Doc. JVET-P0982, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 16th meeting, Oct. 2019. [ bib | http ]
J. Sauer and M. Bläser, “Coding of 360o video in non-compact cube layout using uncoded areas,” Doc. JVET-P0316, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 16th meeting, Oct. 2019. [ bib | http ]
J. Sauer and M. Bläser, “Modified 360Lib for more flexible cube face arrangements,” Doc. JVET-P0315, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 16th meeting, Oct. 2019. [ bib | http ]
K. Reuzé, C.-C. Chen, H. Huang, W.-J. Chien, V. Seregin, M. Karczewicz, R.-L. Liao, J. Chen, Y. Ye, J. Luo, M. Bläser, and J. Sauer, “Simplified GEO without multiplication and minimum blending mask storage (harmonization of JVET-P0107, JVET-P0264 and JVET-P0304),” Doc. JVET-P0885, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 16th meeting, Oct. 2019. [ bib | http ]
H. Gao, S. Esenlik, E. Alshina, A. M. Kotra, M. Bläser, and J. Sauer, “Simplified GEO without multiplication and minimum blending mask storage (harmonization of JVET-P0107, JVET-P0264 and JVET-P0304),” Doc. JVET-P0884, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 16th meeting, Oct. 2019. [ bib | http ]
H. Gao, S. Esenlik, E. Alshina, A. M. Kotra, B. Wang, M. Bläser, and J. Sauer, “CE4-Related: Geometric Merge Mode (GEO) Simplifications,” Doc. JVET-JVET-P0107, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 16th meeting, Oct. 2019. [ bib | http ]
H. Gao, S. Esenlik, E. Alshina, A. M. Kotra, M. Bläser, and J. Sauer, “CE4: CE4-1.7, CE4-1.8: GEO and TPM Blending Off for SCC,” Doc. JVET-P0069, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 16th meeting, Oct. 2019. [ bib | http ]
H. Gao, S. Esenlik, E. Alshina, A. M. Kotra, M. Bläser, and J. Sauer, “CE4: CE4-1.1, CE4-1.2 and CE4-1.14: Geometric Merge Mode (GEO),” Doc. JVET-P0068, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 16th meeting, Oct. 2019. [ bib | http ]
J. Sauer and M. Bläser, “Crosscheck of JVET-O0925 (Non-CE3: Simplifications of MIP),” Doc. JVET-O1128, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Gothenburg, Sweden, 15th meeting, July 2019. [ bib | http ]
J. Sauer and M. Bläser, “Parameterizable cubemap for 360 degree video coding,” Doc. JVET-O0488, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Gothenburg, Sweden, 15th meeting, July 2019. [ bib | http ]
J. Sauer and M. Bläser, “Geometry padding for cube based 360 degree video using uncoded areas,” Doc. JVET-O0487, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Gothenburg, Sweden, 15th meeting, July 2019. [ bib | http ]
S. Esenlik, H. Gao, A. Filippov, V. Rufitskiy, A. M. Kotra, B. Wang, E. Alshina, M. Bläser, and J. Sauer, “Non-CE4: Geometrical partitioning for inter blocks,” Doc. JVET-O0489, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Gothenburg, Sweden, 15th meeting, July 2019. [ bib | http ]
S. Esenlik, H. Gao, B. Wang, A. M. Kotra, Z. Zhao, E. Alshina, M. Bläser, and J. Sauer, “Non-CE4: Adaptive blending filtering for TPM,” Doc. JVET-O0513, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Gothenburg, Sweden, 15th meeting, July 2019. [ bib | http ]
M. Bläser and J. Sauer, “Crosscheck of JVET-O0653 (Non-CE4: Motion field storage simplification for triangular prediction mode),” Doc. JVET-O1053, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Gothenburg, Sweden, 15th meeting, July 2019. [ bib | http ]
C.-C. Chen, K. Reuze, W.-J. Chien, M. Karczewicz, W. Zhu, L. Zhang, J. Xu, K. Zhang, M. Bläser, and J. Sauer, “Non-CE4/8: On disabling blending process in TPM,” Doc. JVET-O1172, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Gothenburg, Sweden, 15th meeting, July 2019. [ bib | http ]
J. Sauer and M. Bläser, “Coding of 360o video in PHEC using different numbers of tiles per face,” Doc. JVET-N0219, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 14th meeting, Mar. 2019. [ bib | http ]
J. Sauer and M. Bläser, “360o coding tools using uncoded areas,” Doc. JVET-M0547, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Marrakech, Morocco, 13th meeting, Jan. 2019. [ bib | http ]
J. Sauer and M. Bläser, “CE13: Results on CE13.2.2 and CE13.5.2,” Doc. JVET-M0355, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Marrakech, Morocco, 13th meeting, Jan. 2019. [ bib | http ]
M. Bläser and J. Sauer, “CE10-related: Triangular prediction with MMVD,” Doc. JVET-M0736, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Marrakesh, Morocco, 13th meeting, Jan. 2019. [ bib | http | .zip ]
M. Bläser and J. Sauer, “CE10-related: Bi-directional motion vector storage for triangular prediction,” Doc. JVET-M0581, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Marrakesh, Morocco, 13th meeting, Jan. 2019. [ bib | http | .zip ]
J. Sauer and M. Bläser, “CE13-related: Results for experiments as CE13.3.2, CE13.4.3 and CE13.7.7 with PHEC and impact of rotation on the coding performance of PHEC,” Doc. JVET-L0212, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Macau SR, China, 12th meeting, Oct. 2018. [ bib | http | .zip ]
J. Sauer and M. Bläser, “CE13: Results on CE13.3.2, CE13.4.3 and CE13.7.7,” Doc. JVET-L0211, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Macau SR, China, 12th meeting, Oct. 2018. [ bib | http | .zip ]
M. Bläser and J. Sauer, “CE10: Results on Geometric Partitioning (Experiments 3.2.a - 3.2.c),” Doc. JVET-L0417, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Macau SR, China, 12th meeting, Oct. 2018. [ bib | http | .zip ]
J. Sauer, J. Schneider, M. Bläser, and M. Wien, “Reference software extension for coding block statistics,” Doc. JVET-K0149, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Ljubljana, Slovenia, 11th meeting, July 2018. [ bib | http | .zip ]
M. Bläser and J. Sauer, “CE10: Results on Geometric block partitioning (Test 3.3),” Doc. JVET-K0146, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Ljubljana, Slovenia, 11th meeting, July 2018. [ bib | http | .zip ]
M. Bläser, J. Sauer, and M. Wien, “Description of SDR and 360o video coding technology proposal by RWTH Aachen University,” Doc. JVET-J0023, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, San Diego, USA, 10th meeting, Apr. 2018. [ bib | http | .zip ]
J. Sauer and M. Wien, “AHG8: Results for geometry correction for motion compensation of planar-projected 360VR video with JEM4.1 and 360Lib,” Doc. JVET-E0026, Joint Video Exploration Team (on Future Video coding) of ITU-T VCEG and ISO/IEC MPEG, Geneva, Switzerland, 5th meeting, Jan. 2017. [ bib | http | .zip ]
J. Sauer and M. Wien, “AHG8: Geometry correction for motion compensation of planar-projected 360VR video,” Doc. JVET-D0067, Joint Video Experts Team of ITU-T VCEG and ISO/IEC MPEG, Chengdu, CN, 4th meeting, Oct. 2016. [ bib | http | .zip ]
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