conf Siqueira, I.; Correa, G.; Grellert, M.. Rate-Distortion and Complexity Comparison of HEVC and VVC Video Encoders. 2020 IEEE 11th Latin American Symposium on Circuits & Systems (LASCAS) .

jour Paim, G.; Santana, G.; Abreu, B.; Rocha, L.; Grellert, M.; Da Costa, E.; Bampi, S.. Exploring high-order adder compressors for power reduction in sum of absolute differences architectures for real-time UHD video encoding. Journal of Real-Time Image Processing .

jour Bock, B.; Portela, L.; Kaster, M.; Lara, D.; Ghisleni, G.; Bastos, C.; Ardais, A.; Grellert, M.; De Carvalho, H.; Farias, C.; Jansen, K.; Oses, J.; Da Silva, R.. Temperament traits moderate the relationship between Childhood Trauma and Interleukin 1β profile in young adults. PSYCHONEUROENDOCRINOLOGY .

jour Correa, G.; Zatt, B.; Bubolz, T.; Agostini, L.; Conceição, R.; Grellert, M.. Direct and Semi-Direct Frame Partitioning Mapping for Computation and Energy-Aware HEVC Transrating. JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) .

jour Grellert, M.; Rocha, L.; Diniz, C.; Costa, E.; Abreu, B.; Bampi, S.; Paim, G.. Exploring Absolute Differences Arithmetic Operators for Power and Area-Efficient SAD Hardware Architectures. JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS) .

conf Bubolz, T.; Grellert, M.; Zatt, B.; Correa, G.. Coding Tree Early Termination for Fast HEVC Transrating Based on Random Forests. ICASSP 2019 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) .

conf Da Silva, R.; Siqueira, Í.; Grellert, M.. Approximate interpolation filters for the fractional motion estimation in HEVC encoders and their VLSI design. Proceedings of the 32nd Symposium on Integrated Circuits and Systems Design .

conf Soares De Andrades, R.; Grellert, M.; Beck Fonseca, M.. Hyperparameter Tuning and its Effects on Cardiac Arrhythmia Prediction. 2019 8th Brazilian Conference on Intelligent Systems (BRACIS) .

conf Abreu, B.; Grellert, M.; Paim, G.; Fontanari, T.; Rocha, L.; Da Costa, E.; Bampi, S.. Exploring Motion Vector Cost with Partial Distortion Elimination in Sum of Absolute Differences for HEVC Integer Motion Estimation. 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS) .

jour Bubolz, T.; Conceicao, R.; Grellert, M.; Agostini, L.; Zatt, B.; Correa, G.. Quality and Energy-Aware HEVC Transrating Based on Machine Learning. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS .

conf Grellert, M.; Bampi, S.; Correa, G.; Zatt, B.; Da Silva Cruz, L.. Learning-Based Complexity Reduction and Scaling for HEVC Encoders. ICASSP 2018 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) .

conf Grellert, M.; Oliveira, T.; Duarte, C.; Da Silva Cruz, L.. Fast HEVC Transrating using Random Forests. 2018 IEEE Visual Communications and Image Processing (VCIP) .

conf Bubolz, T.; Conceicao, R.; Grellert, M.; Zatt, B.; Agostini, L.; Correa, G.. Fast and energy-efficient HEVC transrating based on frame partitioning inheritance. 2018 IEEE 9th Latin American Symposium on Circuits & Systems (LASCAS) .

conf Abreu, B.; Santana, G.; Grellert, M.; Paim, G.; Rocha, L.; Da Costa, E.; Bampi, S.. Exploiting Partial Distortion Elimination in the Sum of Absolute Differences for Energy-Efficient HEVC Integer Motion Estimation. 2018 31st Symposium on Integrated Circuits and Systems Design (SBCCI) .

jour Grellert, M.; Zatt, B.; Bampi, S.; Cruz, L.. Fast Coding Unit Partition Decision for HEVC Using Support Vector Machines. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY .

conf Abreu, B.; Paim, G.; Grellert, M.; Silveira, B.; Diniz, C.; Costa, E.; Bampi, S.. Exploiting absolute arithmetic for power-efficient sum of absolute differences. 2017 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS) .

jour Monteiro, E.; Grellert, M.; Zatt, B.; Bampi, S.. Energy-aware cache hierarchy assessment targeting HEVC encoder execution. Journal of Real-Time Image Processing .

jour Silveira, B.; Paim, G.; Abreu, B.; Grellert, M.; Diniz, C.; Da Costa, E.; Bampi, S.. Power-Efficient Sum of Absolute Differences Hardware Architecture Using Adder Compressors for Integer Motion Estimation Design. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS .

conf Monteiro, E.; Grellert, M.; Bampi, S.; Zatt, B.. Energy-aware cache assessment of HEVC decoding. 2016 IEEE International Symposium on Circuits and Systems (ISCAS) .

conf Grellert, M.; Bampi, S.; Zatt, B.. Complexity-scalable HEVC encoding. 2016 Picture Coding Symposium (PCS) .

jour Grellert, M.; Zatt, B.; Shafique, M.; Bampi, S.; Henkel, J.. Complexity control of HEVC encoders targeting real-time constraints. Journal of Real-Time Image Processing .

conf Monteiro, E.; Grellert, M.; Bampi, S.; Zatt, B.. Rate-distortion and energy performance of HEVC and H.264/AVC encoders: A comparative analysis. 2015 IEEE International Symposium on Circuits and Systems (ISCAS) .

conf Monteiro, E.; Grellert, M.; Zatt, B.; Bampi, S.. Rate-distortion and energy performance of HEVC video encoders. 2014 24th International Workshop on Power and Timing Modeling, Optimization and Simulation (PATMOS) .

conf Grellert, M.; Shafique, M.; Khan, M.; Agostini, L.; Mattos, J.; Henkel, J.. An adaptive workload management scheme for HEVC encoding. 2013 20th IEEE International Conference on Image Processing (ICIP) .

conf Khan, M.; Shafique, M.; Grellert, M.; Henkel, J.. Hardware-Software Collaborative Complexity Reduction Scheme for the Emerging HEVC Intra Encoder. Design Automation and Test in Europe .

conf Jeske, R.; Souza, J.; Conceicao, R.; Grellert, M.; Mattos, J.; Agostini, L.. Low cost and high throughput multiplierless design of a 16 point 1-D DCT of the new HEVC video coding standard. VIII Southern Programmable Logic Conference .

conf Sampaio, F.; Bampi, S.; Grellert, M.; Agostini, L.; Mattos, J.. Motion Vectors Merging: Low Complexity Prediction Unit Decision Heuristic for the Inter-prediction of HEVC Encoders. 2012 IEEE International Conference on Multimedia and Expo (ICME) .

jour Porto, M.; Dall Oglio, P.; Bampi, S.; Grellert, M.; Agostini, L.; Cristani, C.; Mattos, J.. Iterative random search: a new local minima resistant algorithm for motion estimation in high-definition videos. Multimedia Tools and Applications .

conf Grellert, M.; Sampaio, F.; Mattos, J.; Agostini, L.. A multilevel data reuse scheme for Motion Estimation and its VLSI design. IEEE International Symposium on Circuits and Systems (ISCAS) .

conf Grellert, M.; Sampaio, F.; Hecktheuer, B.; Mattos, J.; Agostini, L.. Memory-aware multiple reference frame motion estimation for the H.264/AVC standard. IEEE International Conference on Electronics, Circuits, and Systems (ICECS) .