Papers
Video-rate imaging of biological dynamics at centimetre scale and micrometre resolution

Jingtao Fan, Jinli Suo, Jiamin Wu, Hao Xie, Yibing Shen, Feng Chen, Guijin Wang, Liangcai Cao, Guofan Jin, Quansheng He, Tianfu Li, Guoming Luan, Lingjie Kong, Zhenrong Zheng & Qionghai Dai; Nature Photonics 2019

Scalable Analysis of Cell-type Composition from Single-cell Transcriptomics Using Deep Recurrent Learning

Deng, Y., Bao, F., Dai, Q., Wu, L. F., Altschuler, S. J. (2019). Scalable analysis of cell-type composition from single-cell transcriptomics using deep recurrent learning. Nature Methods.

Polarization-based super-resolution imaging of surface-enhanced Raman scattering nanoparticles with orientational information

Miaoyan, W. , Min, C. , Hao, Z. , Xu, Z. , Zhenli, J. , & Juntao, G. , et al. (2018). Polarization-based super-resolution imaging of surface-enhanced raman scattering nanoparticles with orientational information. Nanoscale, 10.1039.C8NR04808H-.

Single-shot lensless imaging via simultaneous multi-angle LED illumination

You, Z. , Jiamin, W. , Jinli, S. , Xiaofei, H. , Guoan, Z. , & Qionghai, D. . (2018). Single-shot lensless imaging via simultaneous multi-angle led illumination. Optics Express, 26(17), 21418-.

Enhancing axial resolution and background rejection in line-scanning temporal focusing microscopy by focal modulation

Zhang, Y., Kong, L., Xie, H., Han, X., & Dai, Q. (2018). Enhancing axial resolution and background rejection in line-scanning temporal focusing microscopy by focal modulation. Optics express, 26(17), 21518-21526.

FlyCap: Markerless Motion Capture Using Multiple Autonomous Flying Cameras

Xu, L., Liu, Y., Cheng, W., Guo, K., Zhou, G., Dai, Q., & Fang, L. (2018). Flycap: Markerless motion capture using multiple autonomous flying cameras. IEEE transactions on visualization and computer graphics, 24(8), 2284-2297.

Plenoptic Image Coding Using Macropixel-Based Intra Prediction

Jin, X. , Han, H. , & Dai, Q. . (2018). Plenoptic image coding using macropixel-based intra prediction. IEEE Transactions on Image Processing, 27(8), 3954-3968.

Residual Highway Convolutional Neural Networks for in-loop Filtering in HEVC

Zhang, Y. , Shen, T. , Ji, X. , Zhang, Y. , Xiong, R. , & Dai, Q. . (2018). Residual highway convolutional neural networks for in-loop filtering in hevc. IEEE Transactions on Image Processing, 1-1.

Adaptive Residual Networks for High-Quality Image Restoration

Zhang, Y., Sun, L., Yan, C., Ji, X., & Dai, Q. (2018). Adaptive residual networks for high-quality image restoration. IEEE Transactions on Image Processing, 27(7), 3150-3163.

Non-invasive imaging through strongly scattering media based on speckle pattern estimation and deconvolution (vol 8, 9088, 2018)

Wang, Z., Jin, X., & Dai, Q. (2018). Non-invasive imaging through strongly scattering media based on speckle pattern estimation and deconvolution. Scientific reports, 8(1), 9088.

Approximation and blind reconstruction o volumetric light field

Jin, X., Liu, L., & Dai, Q. (2018). Approximation and blind reconstruction of volumetric light field. Optics express, 26(13), 16836-16852.

Light Field Reconstruction Using Convolutional Network on EPI and Extended Applications

Wu, G., Liu, Y., Fang, L., Dai, Q., & Chai, T. (2018). Light Field Reconstruction Using Convolutional Network on EPI and Extended Applications. IEEE transactions on pattern analysis and machine intelligence.

GPU-based deep convolutional neural network for tomographic phase microscopy with l(1) fitting and regularization

Qiao, H., Wu, J., Li, X., Shoreh, M. H., Fan, J., & Dai, Q. (2018). GPU-based deep convolutional neural network for tomographic phase microscopy with l1 fitting and regularization. Journal of biomedical optics, 23(6), 066003.

Invited Article: Mask-modulated lensless imaging with multi-angle illuminations

Zhang, Z., Zhou, Y., Jiang, S., Guo, K., Hoshino, K., Zhong, J., ... & Zheng, G. (2018). Invited Article: Mask-modulated lensless imaging with multi-angle illuminations. APL Photonics, 3(6), 060803.

Robust Non-Rigid Motion Tracking and Surface Reconstruction Using L-0 Regularization (vol 24, pg 1770, 2018)

Guo, K., Xu, F., Wang, Y., Liu, Y., & Dai, Q. (2018). Robust Non-Rigid Motion Tracking and Surface Reconstruction Using $ L_0 $ Regularization. IEEE Transactions on Visualization and Computer Graphics, 24(5), 1770-1783.

Outdoor Markerless Motion Capture with Sparse Handheld Video Cameras

Wang, Y., Liu, Y., Tong, X., Dai, Q., & Tan, P. (2018). Outdoor markerless motion capture with sparse handheld video cameras. IEEE transactions on visualization and computer graphics, 24(5), 1856-1866.

Predicting Model and Algorithm in RNA Folding Structure Including Pseudoknots

Liu, Z. , Zhu, D. , & Dai, Q. . (2018). Predicting model and algorithm in rna folding structure including pseudoknots. International Journal of Pattern Recognition & Artificial Intelligence.

Convolutional Sparse Coding for RGB plus NIR Imaging

Hu, X. , Heide, F. , Dai, Q. , & Wetzstein, G. . (2018). Convolutional sparse coding for rgb+nir imaging. IEEE Transactions on Image Processing, 27(4), 1611-1625.

Doubling the pixel count limitation of single-pixel imaging via sinusoidal amplitude modulation

Zhang, Y., Suo, J., Wang, Y., & Dai, Q. (2018). Doubling the pixel count limitation of single-pixel imaging via sinusoidal amplitude modulation. Optics express, 26(6), 6929-6942.

Adaptive polarization-difference transient imaging for depth estimation in scattering media

Wu, R., Jarabo, A., Suo, J., Dai, F., Zhang, Y., Dai, Q., & Gutierrez, D. (2018). Adaptive polarization-difference transient imaging for depth estimation in scattering media. Optics letters, 43(6), 1299-1302.

Single-shot thermal ghost imaging using wavelength-division multiplexing

Deng, C., Suo, J., Wang, Y., Zhang, Z., & Dai, Q. (2018). Single-shot thermal ghost imaging using wavelength-division multiplexing. Applied Physics Letters, 112(5), 051107.

ACID: Association Correction for Imbalanced Data in GWAS

Bao, F., Deng, Y., & Dai, Q. (2018). ACID: Association correction for imbalanced data in GWAS. IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB), 15(1), 316-322.

Effective Uyghur Language Text Detection in Complex Background Images for Traffic Prompt Identification

Yan, C., Xie, H., Liu, S., Yin, J., Zhang, Y., & Dai, Q. (2018). Effective Uyghur language text detection in complex background images for traffic prompt identification. IEEE transactions on intelligent transportation systems, 19(1), 220-229.

Supervised Hash Coding With Deep Neural Network for Environment Perception of Intelligent Vehicles

Yan, C., Xie, H., Yang, D., Yin, J., Zhang, Y., & Dai, Q. (2018). Supervised hash coding with deep neural network for environment perception of intelligent vehicles. IEEE transactions on intelligent transportation systems, 19(1), 284-295.

Experimental comparison of single-pixel imaging algorithms

Bian, L., Suo, J., Dai, Q., & Chen, F. (2018). Experimental comparison of single-pixel imaging algorithms. JOSA A, 35(1), 78-87.

Contrast and resolution enhanced optical sectioning in scattering tissue using line-scanning two-photon structured illumination microscopy

Li, Z., Hou, J., Suo, J., Qiao, C., Kong, L., & Dai, Q. (2017). Contrast and resolution enhanced optical sectioning in scattering tissue using line-scanning two-photon structured illumination microscopy. Optics express, 25(25), 32010-32020.

Fourier ptychography for high space-bandwidth product microscopy

Bian, L., Suo, J., Dai, Q., & Chen, F. (2017). Fourier ptychography for high space-bandwidth product microscopy. Advanced Optical Technologies, 6(6), 449-457.

Toward Simultaneous Visual Comfort and Depth Sensation Optimization for Stereoscopic 3-D Experience

Shao, F., Lin, W., Li, Z., Jiang, G., & Dai, Q. (2017). Toward simultaneous visual comfort and depth sensation optimization for stereoscopic 3-D experience. IEEE transactions on cybernetics, 47(12), 4521-4533.

BodyFusion: Real-time Capture of Human Motion and Surface Geometry Using a Single Depth Camera

Yu, T. , Guo, K. , Xu, F. , Dong, Y. , & Liu, Y. . (2017). BodyFusion: Real-Time Capture of Human Motion and Surface Geometry Using a Single Depth Camera.2017 IEEE International Conference on Computer Vision (ICCV). IEEE.

Synthetic Aperture Based on Plenoptic Cameras for Seeing Behind Occlusion

Zhang, H., Jin, X., & Dai, Q. (2017, November). Synthetic aperture based on plenoptic cameras for seeing behind occlusion. In 2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)(pp. 801-806). IEEE.

GPU-based Depth Estimation for Light Field Images

Qin, Y., Jin, X., & Dai, Q. (2017, November). GPU-based depth estimation for light field images. In 2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)(pp. 640-645). IEEE.

Light Field Image Processing: An Overview

Wu, G., Masia, B., Jarabo, A., Zhang, Y., Wang, L., Dai, Q., ... & Liu, Y. (2017). Light field image processing: An overview. IEEE Journal of Selected Topics in Signal Processing, 11(7), 926-954.

Image Reshaping for Efficient Compression of Plenoptic Content

Jin, X., Han, H., & Dai, Q. (2017). Image reshaping for efficient compression of plenoptic content. IEEE Journal of Selected Topics in Signal Processing, 11(7), 1173-1186.

The Light Field Attachment: Turning a DSLR into a Light Field Camera Using a Low Budget Camera Ring

Wang, Y., Liu, Y., Heidrich, W., & Dai, Q. (2017). The light field attachment: Turning a dslr into a light field camera using a low budget camera ring. IEEE transactions on visualization and computer graphics, 23(10), 2357-2364.

Information transduction capacity reduces the uncertainties in annotation-free isoform discovery and quantification

Deng, Y. , Bao, F. , Yang, Y. , Ji, X. , Du, M. , & Zhang, Z. , et al. (2017). Information transduction capacity reduces the uncertainties in annotation-free isoform discovery and quantification. Nucleic Acids Research, 45(15), e143-e143.

Emerging theories and technologies on computational imaging

Hu[1], X. M. , Wu[1], J. M. , Suo[1], J. L. , & Qiong-Hai Dai[1, 2. . (2017). Emerging theories and technologies on computational imaging.?信息与电子工程前沿:英文版(18), 1221.

Lenslet Image Compression Using Adaptive Macropixel Prediction

Han, H. , Jin, X. , & Dai, Q. . (2018). Lenslet image compression using adaptive macropixel prediction.IEEE International Conference on Image Processing. IEEE.

Single Depth Image Super-resolution and Denoising Based on Sparse Graphs Via Structrure Tensor

Feng, Y. , Liu, X. , Zhang, Y. , & Dai, Q. . (2018). Single depth image super-resolution and denoising based on sparse graphs via structure tensor.IEEE International Conference on Image Processing. IEEE.

Separating reflective and fluorescent components for dynamic scenes

Ji, X., Miao, C., Zhang, Y., Lin, X., & Dai, Q. (2017). Separating reflective and fluorescent components for dynamic scenes. Optics Communications, 404, 11-17.

Lenslet Image Compuression Based on Image Reshaping and Macro-pixel Intra Prediction

Han, H. , Jin, X. , & Dai, Q. . (2017). Lenslet image compression based on image reshaping and macro-pixel Intra prediction.2017 IEEE International Conference on Multimedia and Expo (ICME). IEEE Computer Society.

Distance Estimation Based on Light Field Geometric Modeling

Chen, N. Y. , Jin, N. X. , & Dai, N. Q. . (2017). Distance estimation based on light field geometric modeling.2017 IEEE International Conference on Multimedia & Expo Workshops (ICMEW). IEEE Computer Society.

Light Field Reconstruction Using Deep Convolutional Network on EPI

Wu, G. , Zhao, M. , Wang, L. , Dai, Q. , Chai, T. , & Liu, Y. . (2017). Light Field Reconstruction Using Deep Convolutional Network on EPI.?2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR). IEEE Computer Society.

Group-based sparse representation for Fourier ptychography microscopy

Zhang, Y., Cui, Z., Zhang, J., Song, P., & Dai, Q. (2017). Group-based sparse representation for Fourier ptychography microscopy. Optics Communications, 404, 55-61.

Distance measurement based on light field geometry and ray tracing

Chen, Y. , Jin, X. , & Dai, Q. . (2017). Distance measurement based on light field geometry and ray tracing. Optics Express,25(1), 59.

Fourier ptychographic microscopy using a generalized Anscombe transform approximation of the mixed Poisson-Gaussian likelihood

Zhang, Y. , Song, P. , & Dai, Q. . (2017). Fourier ptychographic microscopy using a generalized anscombe transform approximation of the mixed poisson-gaussian likelihood.Optics Express,25(1), 168.

Efficient single-pixel multispectral imaging via non-mechanical spatio-spectral modulation

Li, Z. , Suo, J. , Hu, X. , Deng, C. , Fan, J. , & Dai, Q. . (2017). Efficient single-pixel multispectral imaging via non-mechanical spatio-spectral modulation.Scientific Reports,7, 41435.

Deep Direct Reinforcement Learning for Financial Signal Representation and Trading

Deng, Y. , Bao, F. , Kong, Y. , Ren, Z. , & Dai, Q. . (2016). Deep direct reinforcement learning for financial signal representation and trading.IEEE Transactions on Neural Networks and Learning Systems,28(3), 1-12.

High Speed Computational Ghost Imaging via Spatial Sweeping

Wang, Y. , Liu, Y. , Suo, J. , Situ, G. , Qiao, C. , & Dai, Q. . (2017). High speed computational ghost imaging via spatial sweeping. Scientific Reports, 7, 45325.

Point spread function and depth-invariant focal sweep point spread function for plenoptic camera 2.0

Jin, X. , Liu, L. , Chen, Y. , & Dai, Q. . (2017). Point spread function and depth-invariant focal sweep point spread function for plenoptic camera 20.Optics Express,25(9), 9947.

Frequency-Domain Transient Imaging

Lin, J. , Liu, Y. , Suo, J. , & Dai, Q. . (2016). Frequency-domain transient imaging. IEEE Transactions on Pattern Analysis & Machine Intelligence, 39(5), 937-950.

Multiscale Gigapixel Video: A Cross Resolution Image Matching and Warping Approach

Yuan, X. , Fang, L. , Dai, Q. , Brady, D. J. , & Liu, Y. . (2017). Multiscale gigapixel video: A cross resolution image matching and warping approach.2017 IEEE International Conference on Computational Photography (ICCP). IEEE.

Depth Estimation by Parameter Transfer With a Lightweight Model for Single Still Images

Qin, H. , Li, X. , Wang, Y. , Zhang, Y. , & Dai, Q. . (2016). Dept: depth estimation by parameter transfer with a lightweight model for single still images.IEEE Transactions on Circuits and Systems for Video Technology,27(4), 1-1.

Video-Based Outdoor Human Reconstruction

Zhu, H. , Liu, Y. , Fan, J. , Dai, Q. , & Cao, X. . (2016). Video-based outdoor human reconstruction:.IEEE Transactions on Circuits and Systems for Video Technology,27(4), 1-1.

Enhanced Depth Estimation for Hand-held Light Filed Cameras

Qin, Y. , Jin, X. , Chen, Y. , & Dai, Q. . (2017). Enhanced depth estimation for hand-held light field cameras.IEEE International Conference on Acoustics. IEEE.

Dynamic Cloud Offloading for View Synthesis

Li, Q. , Jin, X. , Liu, Z. , & Dai, Q. . (2017). [IEEE ICASSP 2017 - 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - New Orleans, LA, USA (2017.3.5-2017.3.9)] 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - Dynamic cloud Offloading for View Synthesis.IEEE International Conference on Acoustics(pp.2951-2955). IEEE.

Application of NIR spectrum on detection of pesticide residues

Lv, Y. , Le, J. , Chen, H. , Wang, J. , Shao, J. , & Liu, J. , et al. (2017). Spie proceedings [spie selected papers of the chinese society for optical engineering conferences held october and november 2016 - jinhua, suzhou, chengdu, xi\"an, wuxi, china (thursday 20 october 2016)] selected papers of the chinese society for optical engineering conferences held october and november 2016 - application of nir spectrum on detection of pesticide residues.?,?10255, 1025523.

Probabilistic natural mapping of gene-level tests for genome-wide association studies

Bao, F., Deng, Y., Du, M., Ren, Z., Zhang, Q., Zhao, Y., ... & Dai, Q. (2017). Probabilistic natural mapping of gene-level tests for genome-wide association studies. Briefings in bioinformatics, 19(4), 545-553.

Bosco: Boosting Corrections for Genome-Wide Association Studies With Imbalanced Samples

Bao, F. , Deng, Y. , Zhao, Y. , Suo, J. , & Dai, Q. . (2017). Bosco: boosting corrections for genome-wide association studies with imbalanced samples.IEEE Transactions on NanoBioscience,16(1), 69-77.

Clustering-Based Content Adaptive Tiles Under On-chip Memory Constraints

Jin, X. , & Dai, Q. . (2016). Clustering-based content adaptive tiles under on-chip memory constraints.IEEE Transactions on Multimedia,18(12), 2331-2344.

Stereo Video Processing and Communication

Qionghai Dai, Xun Cao, 2016, Tsinghua University Press, ISBN: 9787302425748

Computational Camera - Computational Acquisition of Plenoptic Information

Qionghai Dai, Jinli Suo, Xiangyang Ji, Xun Cao, 2016, Tsinghua University Press, ISBN: 9787302425779

Multidimensional Signal Processing: Fast Transformation, Sparse Representation and Low-rank Analysis

Qionghai Dai, 2016, Tsinghua University Press, ISBN: 9787302434757

Fourier-space Diffractive Deep Neural Network

Tao Yan, Jiamin Wu, Tiankuang Zhou, Hao Xie, Feng Xu, Jingtao Fan, Lu Fang, Xing Lin, and Qionghai Dai; Phys. Rev. Lett. 123, 023901