Mr. Cosmin Stejerean Profile

Cosmin Stejerean

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Publications (5)

Proceedings Article | 30 September 2024 Presentation + Paper

Benchmarking hardware and software encoder quality and performance

Hassene Tmar, Ping-Hao Wu, Cosmin Stejerean, Zhijun Lei, Ioannis Katsavounidis

Proceedings Volume 13137, 131370W (2024) https://doi.org/10.1117/12.3031754

KEYWORDS: Video coding, Video, Power consumption, Energy efficiency, Video compression, Open source software, Scalable video coding, Video processing, Clocks

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Proceedings Article | 4 October 2023 Presentation + Paper

Best practices of mixed-codec adaptive bitrate streaming

Zhijun Lei, Chenguang Zhou, Haoteng Chen, Cheng Shi, Cosmin Stejerean, Haixia Shi, Juehui Zhang, Abhishek Gera

Proceedings Volume 12674, 126740G (2023) https://doi.org/10.1117/12.2673195

KEYWORDS: Video coding, Video, Video processing

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Proceedings Article | 4 October 2023 Open Access

Efficient video processing at scale using MSVP

H. Reddy, Y. Chen, J. Lan, I. Katsavounidis, B. Anandharengan, H. Lalgudi, S. Alaparthi, G. Hua, H.-C. Chuang, P.-H. Wu, Z. Lei, A. Mastro, C. Petersen, G. Chaudhari, P. Prakash, S. Regunathan, S. Reddy, P. Venkatapuram, V. Rao, K. Noru, A. Bjorlin, M. Zeile, A. Lewis, A. Singh, A. Sunil, C.-C. Chen, C.-F. Lin, C. Chen, D. Sundar, D. Jayaraman, H. Ucar, H. Li, J. Singh, J. C. Liu, K. Rachamreddy, K. Sriadibhatla, K. Datla, L. V. Berg, L. Feng, P. Jampani, R. Moola, R. Mallya, S. Jha, S. Pan, S. Srinivasan, V. Vaduganathan, X. Zha, Z. Wang, A. Sengottuvel, B. Alluri, B. Oshin, C. Kanumetta, E. Sahin, J. Athaide, J. Wu, K. Kurapati, K. Manthati, K. Thottempudi, R. Chennamsetti, K. Jagannath, S. Arvapalli, T. Kala, T. Wang, P. Chopda, K. Gandhi, A. Ramesh, R. Gupta, S. Fadnavis, A. Qassoud, C. Friedt, F. Li, H. Gao, J. Lee, M. Dixit, S. Ugaji, T. Karuturi, X. Xie, A. Narasimha, B. Jakka, B. Dodds, J. Yang, K. Skandakumaran, M. Modi, P. Modi, C. Stejerean, D. Ronca, H. Wang, N. Pham, L. Lu, H. Shen, J. Ning, K. Narayanan, L. Chen, N. Avidan, W. Arnold, F. Xu, G. Patil, V. Balan, S. Grandhi

Proceedings Volume 12674, 1267414 (2023) https://doi.org/10.1117/12.2685875

KEYWORDS: Video processing

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Proceedings Article | 3 October 2022 Open Access

Enhancing SVT-AV1 with LCEVC to improve quality-cycles trade-offs and enhance sustainability of VOD transcoding

Guendalina Cobianchi, Guido Meardi, Stergios Poularakis, Alexei Walisiewicz, Omran Abdelkafi, Foued Ben Amara, Faouzi Kossentini, Cosmin Stejerean, Hassene Tmar

Proceedings Volume 12226, 122260S (2022) https://doi.org/10.1117/12.2633882

KEYWORDS: Video, Video coding, Mobile devices, Video compression, Image resolution, Video acceleration, Video processing, Low bit rate video

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Proceedings Article | 21 August 2020 Presentation + Paper

Efficient measurement of quality at scale in Facebook video ecosystem

Shankar Regunathan, Haixiong Wang, Yun Zhang, Yu (Ryan) Liu, David Wolstencroft, Srinath Reddy, Cosmin Stejerean, Sonal Gandhi, Minchuan Chen, Pankaj Sethi, Amit Puntambekar, Mike Coward, Ioannis Katsavounidis

Proceedings Volume 11510, 115100J (2020) https://doi.org/10.1117/12.2569920

KEYWORDS: Video, Computer programming, Video compression, Video processing, Video coding, Quality measurement

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