Search Results for author: Xiaobin Zhu

Found 17 papers, 9 papers with code

Inverse-like Antagonistic Scene Text Spotting via Reading-Order Estimation and Dynamic Sampling

no code implementations8 Jan 2024 Shi-Xue Zhang, Chun Yang, Xiaobin Zhu, Hongyang Zhou, Hongfa Wang, Xu-Cheng Yin

Specifically, we propose an innovative reading-order estimation module (REM) that extracts reading-order information from the initial text boundary generated by an initial boundary module (IBM).

Text Detection Text Spotting

Learning Correction Filter via Degradation-Adaptive Regression for Blind Single Image Super-Resolution

1 code implementation ICCV 2023 Hongyang Zhou, Xiaobin Zhu, Jianqing Zhu, Zheng Han, Shi-Xue Zhang, Jingyan Qin, Xu-Cheng Yin

Instead of assuming degradation are spatially invariant across the whole image, we learn correction filters to adjust degradations to known degradations in a spatially variant way by a novel linearly-assembled pixel degradation-adaptive regression module (DARM).

Image Super-Resolution regression

Arbitrary Shape Text Detection via Segmentation with Probability Maps

1 code implementation26 Aug 2022 Shi-Xue Zhang, Xiaobin Zhu, Lei Chen, Jie-Bo Hou, Xu-Cheng Yin

To be concrete, we adopt a Sigmoid Alpha Function (SAF) to transfer the distances between boundaries and their inside pixels to a probability map.

Scene Text Detection Segmentation +1

Arbitrary Shape Text Detection via Boundary Transformer

2 code implementations11 May 2022 Shi-Xue Zhang, Chun Yang, Xiaobin Zhu, Xu-Cheng Yin

In our method, we explicitly model the text boundary via an innovative iterative boundary transformer in a coarse-to-fine manner.

Text Detection

Graph Fusion Network for Multi-Oriented Object Detection

no code implementations7 May 2022 Shi-Xue Zhang, Xiaobin Zhu, Jie-Bo Hou, Xu-Cheng Yin

Then, we propose a graph-based fusion network via Graph Convolutional Network (GCN) to learn to reason and fuse the detection boxes for generating final instance boxes.

Object object-detection +2

Kernel Proposal Network for Arbitrary Shape Text Detection

1 code implementation12 Mar 2022 Shi-Xue Zhang, Xiaobin Zhu, Jie-Bo Hou, Chun Yang, Xu-Cheng Yin

In this paper, we propose an innovative Kernel Proposal Network (dubbed KPN) for arbitrary shape text detection.

Text Detection

Learning Aligned Cross-Modal Representation for Generalized Zero-Shot Classification

no code implementations24 Dec 2021 Zhiyu Fang, Xiaobin Zhu, Chun Yang, Zheng Han, Jingyan Qin, Xu-Cheng Yin

Learning a common latent embedding by aligning the latent spaces of cross-modal autoencoders is an effective strategy for Generalized Zero-Shot Classification (GZSC).

Classification Zero-Shot Learning

Adaptive Boundary Proposal Network for Arbitrary Shape Text Detection

1 code implementation ICCV 2021 Shi-Xue Zhang, Xiaobin Zhu, Chun Yang, Hongfa Wang, Xu-Cheng Yin

In this work, we propose a novel adaptive boundary proposal network for arbitrary shape text detection, which can learn to directly produce accurate boundary for arbitrary shape text without any post-processing.

Text Detection

GiT: Graph Interactive Transformer for Vehicle Re-identification

no code implementations12 Jul 2021 Fei Shen, Yi Xie, Jianqing Zhu, Xiaobin Zhu, Huanqiang Zeng

In the macro view, a list of GiT blocks are stacked to build a vehicle re-identification model, in where graphs are to extract discriminative local features within patches and transformers are to extract robust global features among patches.

Person Re-Identification Vehicle Re-Identification

Two-Stage Copy-Move Forgery Detection with Self Deep Matching and Proposal SuperGlue

1 code implementation16 Dec 2020 Yaqi Liu, Chao Xia, Xiaobin Zhu, Shengwei Xu

The first stage is a backbone self deep matching network, and the second stage is named as Proposal SuperGlue.

Exploring Spatial Significance via Hybrid Pyramidal Graph Network for Vehicle Re-identification

1 code implementation29 May 2020 Fei Shen, Jianqing Zhu, Xiaobin Zhu, Yi Xie, Jingchang Huang

Secondly, a novel pyramidal graph network (PGN) is designed to comprehensively explore the spatial significance of feature maps at multiple scales.

Vehicle Re-Identification

Adversarial Learning for Image Forensics Deep Matching with Atrous Convolution

no code implementations8 Sep 2018 Yaqi Liu, Xianfeng Zhao, Xiaobin Zhu, Yun Cao

Constrained image splicing detection and localization (CISDL) is a newly proposed challenging task for image forensics, which investigates two input suspected images and identifies whether one image has suspected regions pasted from the other.

Image Forensics

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