| 2026 | ISCAS | A Rate-Distortion-Complexity Analysis of Neural Video CODECs. | Ricardo L. de Queiroz, Diogo C. Garcia, Yi-Hsin Chen, Ruhan Conceio, Wen-Hsiao Peng, Luciano V. Agostini |
| 2024 | ICIP | Rate-Complexity Optimization in Lossless Neural-Based Image Compression. | Lucas S. Lopes, Ricardo L. de Queiroz, Philip A. Chou |
| 2024 | MMSP | Embedded Bit-Stream Region-of-Interest Coding of Point Cloud Attributes. | Victor F. Figueiredo, Ricardo L. de Queiroz |
| 2024 | MMSP | A Comparative Assessment of Implicit and Explicit Plenoptic Scene Representations. | Davi Rabbouni Freitas, Ricardo L. de Queiroz, Ioan Tabus, Christine Guillemot |
| 2022 | ICIP | On Quantization of Image Classification Neural Networks for Compression Without Retraining. | Marcos Tonin, Ricardo L. de Queiroz |
| 2022 | MMSP | Geometry-Based Compression of Plenoptic Point Clouds. | Davi Rabbouni Freitas, Gustavo L. Sandri, Ricardo L. de Queiroz |
| 2021 | ICIP | Multi-Resolution Intra-Predictive Coding Of 3d Point Cloud Attributes. | Eduardo Pavez, Andr L. Souto, Ricardo L. de Queiroz, Antonio Ortega |
| 2021 | ICIP | Memory-Friendly Segmentation Refinement for Video-Based Point Cloud Compression. | Ismael Seidel, Davi Rabbouni Freitas, Camilo C. Dorea, Diogo C. Garcia, Renan U. B. Ferreira, Rogrio Higa, Ricardo L. de Queiroz, Vanessa Testoni |
| 2020 | ICIP | Adaptive Block Partitioning of Point Clouds for Video-Based Color Compression. | Camilo C. Dorea, Ricardo L. de Queiroz |
| 2020 | ICIP | Lossy Point Cloud Geometry Compression Via Dyadic Decomposition. | Davi Rabbouni Freitas, Eduardo Peixoto, Ricardo L. de Queiroz, Edil Medeiros |
| 2020 | ICIP | On Predictive RAHT For Dynamic Point Cloud Coding. | Andr L. Souto, Ricardo L. de Queiroz |
| 2020 | MMSP | Saliency Maps for Point Clouds. | Victor F. Figueiredo, Gustavo L. Sandri, Ricardo L. de Queiroz, Philip A. Chou |
| 2019 | ICIP | Local Texture and Geometry Descriptors for Fast Block-Based Motion Estimation of Dynamic Voxelized Point Clouds. | Camilo C. Dorea, Edson M. Hung, Ricardo L. de Queiroz |
| 2019 | ICIP | Point Cloud Compression Incorporating Region of Interest Coding. | Gustavo L. Sandri, Victor F. Figueiredo, Philip A. Chou, Ricardo L. de Queiroz |
| 2018 | ICIP | Block-Based Motion Estimation Speedup for Dynamic Voxelized Point Clouds. | Camilo C. Dorea, Ricardo L. de Queiroz |
| 2018 | ICIP | Example-Based Super-Resolution for Point-Cloud Video. | Diogo C. Garcia, Tiago A. da Fonseca, Ricardo L. de Queiroz |
| 2018 | ICIP | Intra-Frame Context-Based Octree Coding for Point-Cloud Geometry. | Diogo C. Garcia, Ricardo L. de Queiroz |
| 2018 | ICIP | Compression of Plenoptic Point Clouds Using the Region-Adaptive Hierarchical Transform. | Gustavo L. Sandri, Ricardo L. de Queiroz, Philip A. Chou |
| 2017 | ICIP | Context-based octree coding for point-cloud video. | Diogo C. Garcia, Ricardo L. de Queiroz |
| 2017 | ICIP | Motion-compensated compression of point cloud video. | Ricardo L. de Queiroz, Philip A. Chou |
| 2017 | MMSP | Motion estimation with multiple matching criteria. | Gabriel L. de Oliveira, Eduardo Peixoto, Ricardo L. de Queiroz |
| 2017 | MMSP | Convexity characterization of virtual view reconstruction error in multi-view imaging. | Vladan Velisavljevic, Camilo C. Dorea, Jacob Chakareski, Ricardo L. de Queiroz |
| 2016 | ICIP | Gaussian process transforms. | Philip A. Chou, Ricardo L. de Queiroz |
| 2016 | ICIP | Attention-weighted depth map rate-allocation in free-viewpoint television. | Camilo C. Dorea, Ricardo L. de Queiroz |
| 2015 | ICIP | Evaluating the effects of image compression in Moir-pattern-based face-spoofing detection. | Diogo C. Garcia, Ricardo L. de Queiroz |
| 2015 | ISCAS | Clustering of matched features and gradient matching for mixed-resolution video super-resolution. | Renan U. Ferreira, Edson M. Hung, Ricardo L. de Queiroz |
| 2015 | MMSP | Quality-of-content (QoC)-driven rate allocation for video analysis in mobile surveillance networks. | Xiang Chen, Jenq-Neng Hwang, Kuan-Hui Lee, Ricardo L. de Queiroz |
| 2014 | ICIP | General rate-allocation in free-viewpoint television. | Camilo C. Dorea, Ricardo L. de Queiroz |
| 2014 | ICIP | A fast HEVC transcoder based on content modeling and early termination. | Eduardo Peixoto, Bruno Macchiavello, Edson M. Hung, Ricardo L. de Queiroz |
| 2013 | ICASSP | Energy-constrained real-time H.264/AVC video coding. | Tiago A. da Fonseca, Ricardo L. de Queiroz |
| 2013 | ICASSP | Depth-map super-resolution for asymmetric stereo images. | Diogo C. Garcia, Camilo C. Dorea, Ricardo L. de Queiroz |
| 2012 | ICIP | Video super-resolution based on local invariant features matching. | Renan U. Ferreira, Edson M. Hung, Ricardo L. de Queiroz |
| 2012 | ICIP | HEVC-based scanned document compression. | Alexandre Zaghetto, Bruno Macchiavello, Ricardo L. de Queiroz |
| 2011 | ICIP | Depth map reconstruction using color-based region merging. | Camilo C. Dorea, Ricardo L. de Queiroz |
| 2011 | ICIP | Video compression complexity reduction with adaptive down-sampling. | Diogo C. Garcia, Tiago A. da Fonseca, Ricardo L. de Queiroz |
| 2011 | ICIP | Transform domain semi-super resolution. | Edson M. Hung, Diogo C. Garcia, Ricardo L. de Queiroz |
| 2011 | ISCAS | Complexity-constrained rate-distortion optimization for h.264/avc video coding. | Tiago A. da Fonseca, Ricardo L. de Queiroz |
| 2010 | ICIP | Complexity-scalable H.264/AVC in an IPP-based video encoder. | Tiago A. da Fonseca, Ricardo L. de Queiroz, Debargha Mukherjee |
| 2010 | ICIP | Super-resolution for multiview images using depth information. | Diogo C. Garcia, Camilo C. Dorea, Ricardo L. de Queiroz |
| 2010 | ICIP | Mixed-resolution distributed video codec without motion estimation at the encoder. | Bruno Macchiavello, Edson M. Hung, Ricardo L. de Queiroz, Debargha Mukherjee |
| 2010 | ICIP | High quality scanned book compression using pattern matching. | Alexandre Zaghetto, Ricardo L. de Queiroz |
| 2009 | ICIP | Efficiency improvements for a geometric-partition-based video coder. | Renan U. Ferreira, Edson M. Hung, Ricardo L. de Queiroz, Debargha Mukherjee |
| 2009 | ICIP | Macroblock sampling and mode ranking for complexity scalability in mobile H.264 video coding. | Tiago A. da Fonseca, Ricardo L. de Queiroz |
| 2009 | ICIP | Mapping motion vectors for Awyner-Ziv video transcoder. | Eduardo Peixoto, Ricardo L. de Queiroz, Debargha Mukherjee |
| 2009 | ICIP | Improved layer processing for MRC compression of scanned documents. | Alexandre Zaghetto, Ricardo L. de Queiroz |
| 2009 | PCS | Complexity-constrained H.264 HD video coding through mode ranking. | Tiago A. da Fonseca, Ricardo L. de Queiroz |
| 2008 | ICIP | Super-resolution of video using key frames and motion estimation. | Fernanda Brandi, Ricardo L. de Queiroz, Debargha Mukherjee |
| 2008 | ICIP | Parameter estimation for an H.264-based distributed video coder. | Bruno Macchiavello, Ricardo L. de Queiroz, Debargha Mukherjee |
| 2008 | ICIP | Intra prediction versuswavelets and lapped transforms in an H.264/AVC coder. | Rafael Galvo de Oliveira, Ricardo L. de Queiroz |
| 2008 | ICIP | Iterative pre- and post-processing for MRC layers of scanned documents. | Alexandre Zaghetto, Ricardo L. de Queiroz |
| 2008 | ISCAS | Super resolution of video using key frames. | Fernanda Brandi, Ricardo L. de Queiroz, Debargha Mukherjee |
| 2007 | ICIP | Motion-Based Side-Information Generation for a Scalable Wyner-Ziv Video Coder. | Bruno Macchiavello, Ricardo L. de Queiroz, Debargha Mukherjee |
| 2007 | ICIP | Using H.264/AVC-Intra for Segmentation-Driven Compound Document Coding. | Alexandre Zaghetto, Ricardo L. de Queiroz |
| 2007 | VCIP | A simple reversed-complexity Wyner-Ziv video coding mode based on a spatial reduction framework. | Debargha Mukherjee, Bruno Macchiavello, Ricardo L. de Queiroz |
| 2006 | ICIP | A Model for the Electronic Representation of Bank Checks. | Danilo Dias, Ricardo L. de Queiroz |
| 2006 | ICIP | On Macroblock Partition for Motion Compensation. | Edson M. Hung, Ricardo L. de Queiroz, Debargha Mukherjee |
| 2006 | ICIP | Pre-Processing for MRC Layers of Scanned Images. | Ricardo L. de Queiroz |
| 2005 | ICIP | Watermarking JBIG2 text region for image authentication. | Sergio Vicente Denser Pamboukian, Hae Yong Kim, Ricardo L. de Queiroz |
| 2005 | ICIP | Color embedding into gray images. | Ricardo L. de Queiroz, Karen M. Braun |
| 2005 | ICIP | Spatially varying gray component replacement for image watermarking. | Ricardo L. de Queiroz, Karen M. Braun, Robert P. Loce |
| 2004 | ICIP | A public-key authentication watermarking for binary images. | Hae Yong Kim, Ricardo L. de Queiroz |
| 2004 | IWDW | Alteration-Locating Authentication Watermarking for Binary Images. | Hae Yong Kim, Ricardo L. de Queiroz |
| 2003 | ICIP | Inverse halftoning by decision tree learning. | Hae Yong Kim, Ricardo L. de Queiroz |
| 2003 | ICIP | JPEG compression history estimation for color images. | Ramesh Neelamani, Ricardo L. de Queiroz, Zhigang Fan, Richard G. Baraniuk |
| 2002 | ICASSP | A new 3-D subband video coding technique. | Hong Man, Ricardo L. de Queiroz, Mark J. T. Smith |
| 2002 | ICIP | Reduced DCT approximations for low bit rate coding. | Ricardo L. de Queiroz |
| 2002 | ICIP | DCT approximation for low bit rate coding using a conditional transform. | Ricardo L. de Queiroz |
| 2002 | ICIP | Improved transforms for the compression of color and multispectral images. | Ricardo L. de Queiroz |
| 2001 | ICASSP | On filter banks with rational oversampling. | Ricardo von Borries, Ricardo L. de Queiroz, C. Sidney Burrus |
| 2001 | ICASSP | Signal processing using LUT filters based on hierarchical VQ. | Ricardo L. de Queiroz, Patrick Fleckenstein |
| 2001 | ICIP | Compression color space estimation of JPEG images using lattice basis reduction. | Ramesh Neelamani, Ricardo L. de Queiroz, Richard G. Baraniuk |
| 2000 | ICIP | Maximum Likelihood Estimation of JPEG Quantization Table in the Identification of Bitmap Compression History. | Zhigang Fan, Ricardo L. de Queiroz |
| 2000 | ICIP | On Data-Filling Algorithms for MRC Layers. | Ricardo L. de Queiroz |
| 2000 | ICIP | Optimizing Block-Threshold Segmentation for MRC Compression. | Ricardo L. de Queiroz, Zhigang Fan, Trac D. Tran |
| 1999 | ICASSP | Adaptive rate-distortion-based thresholding: application in JPEG compression of mixed images for printing. | Marcia G. Ramos, Ricardo L. de Queiroz |
| 1999 | ICIP | Compression of Compound Documents. | Ricardo L. de Queiroz |
| 1998 | ICASSP | The generalized lapped biorthogonal transform. | Trac D. Tran, Ricardo L. de Queiroz, Truong Q. Nguyen |
| 1998 | ICIP | The Variable-Length Generalized Lapped Biorthogonal Transform. | Trac D. Tran, Ricardo L. de Queiroz, Truong Q. Nguyen |
| 1997 | ICASSP | Downscaled inverses for M-channel lapped transforms. | Ricardo L. de Queiroz, Reiner Eschbach |
| 1997 | ICIP | Processing JPEG-Compressed Images. | Ricardo L. de Queiroz |
| 1997 | ICIP | Segmentation of Compressed Documents. | Ricardo L. de Queiroz, Reiner Eschbach |
| 1996 | ICASSP | A pyramidal coder using a nonlinear filter bank. | Ricardo L. de Queiroz, Dinei A. F. Florncio |
| 1995 | ICASSP | Optimal orthogonal boundary filter banks. | Ricardo L. de Queiroz, K. R. Rao |
| 1995 | ICIP | Variable block size lapped transforms. | Ricardo L. de Queiroz, K. R. Rao |
| 1994 | ICIP | On Symmetric Extensions, Orthogonal Transforms of Images, and Paraunitary Filter Banks. | Ricardo L. de Queiroz, K. R. Rao |
| 1994 | ISCAS | Generalized Linear-Phase Lapped Orthogonal Transforms. | Ricardo L. de Queiroz, Truong Q. Nguyen, K. R. Rao |
| 1993 | ICASSP | Adaptive extended lapped transforms. | Ricardo L. de Queiroz, K. R. Rao |
| 1993 | ISCAS | On adaptive wavelet packets. | Ricardo L. de Queiroz, K. R. Rao |
| 1993 | ISCAS | Improved Chen-Smith image coder. | Eduardo M. Rubino, Henrique S. Malvar, Ricardo L. de Queiroz |
| 1992 | ICASSP | Subband processing of finite length signals without border distortions. | Ricardo L. de Queiroz |