Search Results for author: Qi Jiang

Found 13 papers, 6 papers with code

FocusFlow: Boosting Key-Points Optical Flow Estimation for Autonomous Driving

1 code implementation14 Aug 2023 Zhonghua Yi, Hao Shi, Kailun Yang, Qi Jiang, Yaozu Ye, Ze Wang, Huajian Ni, Kaiwei Wang

Based on the modeling method, we present FocusFlow, a framework consisting of 1) a mix loss function combined with a classic photometric loss function and our proposed Conditional Point Control Loss (CPCL) function for diverse point-wise supervision; 2) a conditioned controlling model which substitutes the conventional feature encoder by our proposed Condition Control Encoder (CCE).

Autonomous Driving Optical Flow Estimation +1

Semi-supervised multi-view concept decomposition

no code implementations3 Jul 2023 Qi Jiang, Guoxu Zhou, Qibin Zhao

Concept Factorization (CF), as a novel paradigm of representation learning, has demonstrated superior performance in multi-view clustering tasks.

Clustering Representation Learning

Minimalist and High-Quality Panoramic Imaging with PSF-aware Transformers

1 code implementation22 Jun 2023 Qi Jiang, Shaohua Gao, Yao Gao, Kailun Yang, Zhonghua Yi, Hao Shi, Lei Sun, Kaiwei Wang

In this paper, we propose a Panoramic Computational Imaging Engine (PCIE) to address minimalist and high-quality panoramic imaging.


Computational Optics Meet Domain Adaptation: Transferring Semantic Segmentation Beyond Aberrations

no code implementations21 Nov 2022 Qi Jiang, Hao Shi, Shaohua Gao, Jiaming Zhang, Kailun Yang, Lei Sun, Kaiwei Wang

Further, we propose Computational Imaging Assisted Domain Adaptation (CIADA) to leverage prior knowledge of CI for robust performance in SSOA.

Scene Understanding Semantic Segmentation +1

Bear the Query in Mind: Visual Grounding with Query-conditioned Convolution

no code implementations18 Jun 2022 Chonghan Chen, Qi Jiang, Chih-Hao Wang, Noel Chen, Haohan Wang, Xiang Li, Bhiksha Raj

With our proposed QCM, the downstream fusion module receives visual features that are more discriminative and focused on the desired object described in the expression, leading to more accurate predictions.

Visual Grounding

Annular Computational Imaging: Capture Clear Panoramic Images through Simple Lens

1 code implementation13 Jun 2022 Qi Jiang, Hao Shi, Lei Sun, Shaohua Gao, Kailun Yang, Kaiwei Wang

In this paper, we propose an Annular Computational Imaging (ACI) framework to break the optical limit of light-weight PAL design.

Image Restoration

DGSVis: Visual Analysis of Hierarchical Snapshots in Dynamic Graph

1 code implementation26 May 2022 Baofeng Chang, Sujia Zhu, Qi Jiang, Wang Xia, Jingwei Tang, Lvhan Pan, Ronghua Liang, Guodao Sun

To provide an effective analysis method for this type of dynamic graph data, we propose a snapshot generation algorithm involving Human-In-Loop to help users divide the dynamic graphs into multi-granularity and hierarchical snapshots for further analysis.

Event-Based Fusion for Motion Deblurring with Cross-modal Attention

1 code implementation30 Nov 2021 Lei Sun, Christos Sakaridis, Jingyun Liang, Qi Jiang, Kailun Yang, Peng Sun, Yaozu Ye, Kaiwei Wang, Luc van Gool

Traditional frame-based cameras inevitably suffer from motion blur due to long exposure times.

Ranked #3 on Deblurring on GoPro (using extra training data)

Deblurring Image Deblurring +1

Infrared Image Super-Resolution via Heterogeneous Convolutional WGAN

no code implementations2 Sep 2021 Yongsong Huang, Zetao Jiang, Qingzhong Wang, Qi Jiang, Guoming Pang

Recently, deep learning methods have dominated image super-resolution and achieved remarkable performance on visible images; however, IR images have received less attention.

Image Super-Resolution Infrared image super-resolution

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