Antonio Navarro

41 papers A 6B 6C 3Misc 1Journal 9Unranked 16

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Fast adaptive QTMT partitioning for intra 360°video coding based on gradient boosted trees. J. Vis. Commun. Image Represent. Jose N. Filipe, Luis M. N. Tavora, Sérgio M. M. de Faria, Antonio Navarro, Pedro A. Amado Assunção
2025	J	`jnl`	A Joint Power-Aware Spectral Efficient Chunk Allocation, Relay Selection, and Energy Efficient Power Control in OFDMA-PNC Communication. IEEE Open J. Commun. Soc. Ehsan Atefat Doost, Firooz B. Saghezchi, Ali Jamshidi, Antonio Navarro, Jonathan Rodriguez
2025	J	`jnl`	Bit Error Rate for Physical-Layer Network Coding With M-QAM-OFDM Signals. IEEE Wirel. Commun. Lett. Ehsan Atefat Doost, Firooz B. Saghezchi, Antonio Navarro, Jonathan Rodriguez
2025	J	`jnl`	Complexity reduction methods for Versatile Video Coding: A comparative review. Digit. Signal Process. Jose N. Filipe, Luis M. N. Tavora, Sérgio M. M. de Faria, Antonio Navarro, Pedro A. Amado Assunção
2024	J	`jnl`	A Low-Cost Embedded System to Support Broadcasting Emergency Messages Through FM Radio Stations. IEEE Embed. Syst. Lett. Miguel Coelho, L. Santiago, D. Araújo, Antonio Navarro, Nuno Borges de Carvalho
2022	—	`conf`	Learning-based compression of visual objects for smart surveillance. IPTA Ruben Antonio, Sérgio M. M. Faria, Luis M. N. Tavora, Antonio Navarro, Pedro Assuncao
2021	B	`conf`	Attention-driven tile splitting method for improved efficiency of omnidirectional versatile video coding. ICIP João Carreira, Sérgio M. M. de Faria, Luis M. N. Tavora, Antonio Navarro, Pedro A. Amado Assunção
2020	—	`conf`	Complexity Estimation for Load Balancing of 360-Degree Intra Versatile Video Coding. SiPS Jose N. Filipe, João Carreira, Luis M. N. Tavora, Sérgio M. M. de Faria, Antonio Navarro, Pedro A. Amado Assunção
2020	—	`conf`	Scalable Coding of 360-degree Video for Streaming Adaptation at 5G Network Edges. BMSB João Carreira, Sérgio M. M. de Faria, Luis M. N. Tavora, Antonio Navarro, Pedro A. Amado Assunção
2020	B	`conf`	Versatile Video Coding Of 360° Video Using Adaptive Resolution Change. ICIP João Carreira, Sérgio M. M. de Faria, Luis M. N. Tavora, Antonio Navarro, Pedro A. Amado Assunção
2019	C	`conf`	Versatile Video Coding of 360-Degree Video using Frame-Based FoV and Visual Attention. ISM João Carreira, Sérgio M. M. de Faria, Luis M. N. Tavora, Antonio Navarro, Pedro A. Amado Assunção
2018	—	`conf`	Retargeting 4K Video for Mobile Access Using Visual Attention and Temporal Stabilization. ISIVC Rohit Kumar, Lino Ferreira, Pedro A. Amado Assunção, Antonio Navarro
2018	—	`conf`	Retargeting UHD 4k Video for Smartphones. ICCE-Berlin Rohit Kumar, Pedro Assuncao, Lino Ferreira, Antonio Navarro
2015	—	`conf`	A multilevel memory-assisted lossless compression algorithm for medical images. EUSIPCO Zhinoos Razavi Hesabi, Borhan Kazimipour, Mohamed A. Deriche, Antonio Navarro
2015	J	`jnl`	Complexity reduction methods for fast motion estimation in HEVC. Signal Process. Image Commun. Purnachand Nalluri, Luís Nero Alves, Antonio Navarro
2014	Misc	`conf`	A memory-assisted lossless compression algorithm for medical images. ICASSP Zhinoos Razavi Hesabi, Mohsen Sardari, Ahmad Beirami, Faramarz Fekri, Mohamed A. Deriche, Antonio Navarro
2014	B	`conf`	High speed SAD architectures for variable block size motion estimation in HEVC video coding. ICIP Purnachand Nalluri, Luís Nero Alves, Antonio Navarro
2013	—	`conf`	A novel SAD architecture for variable block size motion estimation in HEVC video coding. ISSoC Purnachand Nalluri, Luís Nero Alves, Antonio Navarro
2012	—	`conf`	Fast Motion Estimation Algorithm for HEVC. ICCE-Berlin Purnachand Nalluri, Luís Nero Alves, Antonio Navarro
2011	A	`conf`	H.264 video transmission oveR 2×2 OFDM-MIMO. ICME Tiago Silva, Miguel Veiga, Antonio Navarro
2011	—	`conf`	Robust Video Watermarking based on 3D-DWT using Patchwork Method. IMAGAPP/IVAPP Yadollah Zamanidoost, Satar Mirza Kuchaki, Zhinoos Razavi Hesabi, Antonio Navarro
2011	C	`conf`	Robust video watermarking against JPEG compression in 3D-DWT domain. IAS Yadollah Zamanidoost, Antonio Navarro, Zhinoos Razavi Hesabi, Nima Rahimi Froshani, Fatemeh Farnia
2009	J	`jnl`	Video transcoding from H.264/AVC to MPEG-2 with reduced computational complexity. Signal Process. Image Commun. Sandro Moiron, Sérgio M. M. de Faria, Antonio Navarro, Vítor Manuel Mendes da Silva, Pedro A. Amado Assunção
2007	—	`conf`	Error-resilient transmission of H.264 SVC streams over DVB-T/H and WiMAX channels with multiple description coding techniques. EUSIPCO Peter Schelkens, Augustin Gavrilescu, Adrian Munteanu, Yves D'Hondt, Kenneth Vermeirsch, Rik Van de Walle, Olivier Guye, Stewart Worrall, Antonio Navarro
2007	—	`conf`	Fast Interframe Transcoding from H.264 to MPEG-2 ICIP (4) Sandro Moiron, Sérgio M. M. de Faria, Pedro A. Amado Assunção, Vítor Manuel Mendes da Silva, Antonio Navarro
2007	—	`conf`	Low-complexity video content adaptation for legacy user equipment. MobiMedia Sandro Moiron, Sérgio M. M. de Faria, Pedro A. Amado Assunção, Vítor Manuel Mendes da Silva, Antonio Navarro
2006	—	`conf`	Fast Conversion of H.264/AVC Integer Transform Coefficients into DCT Coefficients. SIGMAP Ricardo Marques, Vítor Manuel Mendes da Silva, Sérgio M. M. de Faria, Antonio Navarro, Pedro A. Amado Assunção
2006	A	`conf`	H.263 Video Codec Performance with a Fast 8×8 Integer IDCT. ICME João Manuel R. S. Tavares, António Silva, Antonio Navarro
2005	J	`jnl`	A new packet loss model of the IEEE 802.11g wireless network for multimedia communications. IEEE Trans. Consumer Electron. Luis Carvalho, Joao Angeja, Antonio Navarro
2005	—	`conf`	Fast 8×8 DCT pruning algorithm. ICIP (2) António Silva, Antonio Navarro
2005	A	`conf`	Hyperlinked Video with Moving Objects in Digital Television. ICME Bernardo Cardoso, Fausto de Carvalho, Luis Carvalho, Gabriel Fernàndez, Paulo Gouveia, Benoit Huet, Joakim Jiten, Alejandro López, Bernard Mérialdo, Antonio Navarro, Helmut Neuschmied, M. Noe, Roger Salgado, Georg Thallinger
2004	B	`conf`	802.11G WLAN modeling for real time packet communication. PIMRC Joao Angeja, Luis Carvalho, Antonio Navarro
2004	B	`conf`	A generic dynamic FEC solution for video coding. PIMRC João Tavares, Antonio Navarro
2004	A	`conf`	Audio-visual conference through the ionosphere at 4 kbps. ICME Antonio Navarro, Joao Angeja, João Tavares, Rui Rodrigues, Luis Carvalho, Fernando Perdigao
2004	A	`conf`	Error analysis of MPEG-4 HVXC parameters at high frequencies. ICME Fernando Perdigao, Rui Rodrigues, Antonio Navarro
2004	J	`jnl`	Fast multiplication-free QWDCT for DV coding standard. IEEE Trans. Consumer Electron. António Silva, Paulo Gouveia, Antonio Navarro
2004	—	`conf`	Forward Error Correction for Video Coding. ICETE (3) João Tavares, Antonio Navarro
2004	A	`conf`	Multi-conference over HF packet radio channels. ICME Antonio Navarro, Rui Rodrigues, Joao Angeja, João Tavares, Luis Carvalho, Fernando Perdigao
2002	B	`conf`	Adaptive joint H.263-channel coding for memoryless binary channels. PIMRC Antonio Navarro, João Tavares
2002	—	`conf`	Multi-Decoder Digital Television Platform. EUROMICRO Mehdi Rostami, João Tavares, Antonio Navarro
2001	C	`conf`	Error statistical analysis of H.263 syntactical elements. VCIP João Tavares, Antonio Navarro