Search Results for author: yuhui Zheng

Found 9 papers, 5 papers with code

Self-Assessed Generation: Trustworthy Label Generation for Optical Flow and Stereo Matching in Real-world

1 code implementation14 Oct 2024 Han Ling, Yinghui Sun, Quansen Sun, Ivor Tsang, yuhui Zheng

A significant challenge facing current optical flow and stereo methods is the difficulty in generalizing them well to the real world.

Optical Flow Estimation Stereo Matching

Vision Transformer based Random Walk for Group Re-Identification

no code implementations8 Oct 2024 Guoqing Zhang, Tianqi Liu, Wenxuan Fang, yuhui Zheng

To this end, we propose a novel vision transformer based random walk framework for group re-ID.

Monocular Depth Estimation

ScaleFlow++: Robust and Accurate Estimation of 3D Motion from Video

1 code implementation16 Sep 2024 Han Ling, Yinghui Sun, Quansen Sun, yuhui Zheng

Unlike previous methods, ScaleFlow++ integrates optical flow and MID estimation into a unified architecture, estimating optical flow and MID end-to-end based on feature matching.

Autonomous Driving motion prediction +3

Deep High-Resolution Representation Learning for Cross-Resolution Person Re-identification

1 code implementation25 May 2021 Guoqing Zhang, Yu Ge, Zhicheng Dong, Hao Wang, yuhui Zheng, ShengYong Chen

Compared with the state-of-the-art methods, our proposed PS-HRNet improves 3. 4\%, 6. 2\%, 2. 5\%, 1. 1\% and 4. 2\% at Rank-1 on MLR-Market-1501, MLR-CUHK03, MLR-VIPeR, MLR-DukeMTMC-reID, and CAVIAR datasets, respectively.

Person Re-Identification Representation Learning +1

TIPCB: A Simple but Effective Part-based Convolutional Baseline for Text-based Person Search

1 code implementation25 May 2021 Yuhao Chen, Guoqing Zhang, Yujiang Lu, zhenxing Wang, yuhui Zheng, Ruili Wang

Text-based person search is a sub-task in the field of image retrieval, which aims to retrieve target person images according to a given textual description.

Image Retrieval Person Search +3

Reference-Aided Part-Aligned Feature Disentangling for Video Person Re-Identification

no code implementations21 Mar 2021 Guoqing Zhang, Yuhao Chen, Yang Dai, yuhui Zheng, Yi Wu

Due to the inaccurate person detections and pose changes, pedestrian misalignment significantly increases the difficulty of feature extraction and matching.

Video-Based Person Re-Identification

Cascade Convolutional Neural Network for Image Super-Resolution

no code implementations24 Aug 2020 Jianwei Zhang, zhenxing Wang, yuhui Zheng, Guoqing Zhang

With the development of the super-resolution convolutional neural network (SRCNN), deep learning technique has been widely applied in the field of image super-resolution.

Image Super-Resolution

An Efficient Algorithm for the Piecewise-Smooth Model with Approximately Explicit Solutions

no code implementations8 Dec 2016 Huihui Song, yuhui Zheng, Kaihua Zhang

This paper presents an efficient approach to image segmentation that approximates the piecewise-smooth (PS) functional in [12] with explicit solutions.

Image Segmentation Segmentation +1

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