Embedded Files
Manuscripts
Manuscripts
Wavefront Estimation From a Single Measurement: Uniqueness and Alorithms[PDF] [Project page]Preprinted on arxiv, 2025.Nicholas Chimitt, Ali Almuallem, Qi Guo, and Stanley Chan
Spectrum from Defocus: Fast Spectral Imaging with Chromatic Focal Stack[PDF] Preprinted on arxiv, 2025.M. Kerem Aydin, Yi-Chun Hung, Jaclyn Pytlarz, Qi Guo, and Emma Alexander
Depth from Coupled Optical Differentiation [PDF] [Code/project page]Preprinted on arxiv, 2024.Junjie Luo, Yuxuan Liu, Emma Alexander, and Qi Guo
D-Flat: A Differentiable Flat-Optics Framework for End-to-End Metasurface Visual Sensor Design. [PDF] [Code/project page]Preprinted on arxiv, 2022.Dean Hazineh, Soon-Wei Daniel Lim, Zhujun Shi, Federico Capasso, Todd Zickler, and Qi Guo
2025
2025
Focal Split: Untethered Snapshot Depth from Differential Defocus[PDF] [Project Page]To appear in Computer Vision and Pattern Recognition, 2025Junjie Luo*, John Mamish*, Alan Fu*, Thomas Concannon, Josiah Hester, Emma Alexander, and Qi Guo*Equal Contribution
Blurry-Edges: Photon-Limited Depth Estimation from Defocused Boundaries[PDF] [Project Page]To appear in Computer Vision and Pattern Recognition, 2025Wei Xu, Charles James Wagner, Junjie Luo, and Qi Guo
2024
2024
MetaHDR: Single-Shot High-Dynamic Range Imaging and Sensing using a Multifunctional Metasurface. (Spotlight on Optics!)[PDF] [Project Page/Code]Optics Express, 2024.Charles Brookshire*, Yuxuan Liu*, Yuanrui Chen, Wei-Ting Chen, and Qi Guo*Equal Contribution
Generative Quanta Color Imaging[PDF] [Project Page]Computer Vision and Pattern Recognition (CVPR), 2024Vishal Purohit, Junjie Luo, Yiheng Chi, Qi Guo, Stanley H. Chan, and Qiang Qiu
HyperColorization: propagating spatially sparse noisy spectral clues for reconstructing hyperspectral images[PDF] [Project Website] [Code]Optics Express, 2024M. Kerem Aydin, Qi Guo, and Emma Alexander
2023
2023
Polarization Multi-Image Synthesis with Birefringent Metasurfaces[PDF] [Project Page] [Code] [D-Flat Code] [Slides]International Conference on Computational Photography (ICCP), 2023Dean Hazineh, Soon Wei Daniel Lim, Qi Guo, Federico Capasso, and Todd Zickler
Continuous 3D-LABEL Semi-Global Matching for Satellite Stereo[PDF]The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023.Sonali Patil and Qi Guo
2022 and Before
2022 and Before
Compact single-shot metalens depth sensors inspired by eyes of jumping spiders. [DOI] [PDF] [Project page] [Video]Proceedings of the National Academy of Sciences (PNAS), 2019.Qi Guo, Zhujun Shi, Yao-Wei Huang, Emma Alexander, Cheng-Wei Qiu, Federico Capasso, and Todd Zickler.
Tackling 3D ToF Artifacts Through Learning and the FLAT Dataset. [PDF] [Project page] [Video]Proc. European Conference on Computer Vision (ECCV), 2018. Qi Guo, Iuri Frosio, Orazio Gallo, Todd Zickler and Jan Kautz.
Focal track: Depth and Accommodation with Oscillating Lens Deformation. Proc. International Conference on Computer Vision (ICCV), 2017. (Best Demo Award, ICCP 2018.) [PDF] [Project page]Qi Guo, Emma Alexander, and Todd Zickler
Focal Flow: Measuring Distance and Velocity with Defocus and Differential Motion. Proc. European Conference on Computer Vision (ECCV), 2016. (Best Student Paper Award.) [PDF] [Project page] [Video] International Journal of Computer Vision (IJCV), 2017. [PDF]Emma Alexander, Qi Guo, Sanjeev J. Koppal, Steven J. Gortler, and Todd Zickler
Conference Abstracts & Presentations
Conference Abstracts & Presentations
Page updated
Google Sites
Report abuse