Search Results for author: Wenwen Yu

Found 11 papers, 5 papers with code

P2Seg: Pointly-supervised Segmentation via Mutual Distillation

no code implementations18 Jan 2024 Zipeng Wang, Xuehui Yu, Xumeng Han, Wenwen Yu, Zhixun Huang, Jianbin Jiao, Zhenjun Han

Nevertheless, weakly supervised semantic segmentation methods are proficient in utilizing intra-class feature consistency to capture the boundary contours of the same semantic regions.

Box-supervised Instance Segmentation Segmentation +2

P2RBox: A Single Point is All You Need for Oriented Object Detection

no code implementations22 Nov 2023 Guangming Cao, Xuehui Yu, Wenwen Yu, Xumeng Han, Xue Yang, Guorong Li, Jianbin Jiao, Zhenjun Han

In this study, we introduce the P2RBox network, which leverages point annotations and a mask generator to create mask proposals, followed by filtration through our Inspector Module and Constrainer Module.

Object object-detection +2

Turning a CLIP Model into a Scene Text Spotter

1 code implementation21 Aug 2023 Wenwen Yu, Yuliang Liu, Xingkui Zhu, Haoyu Cao, Xing Sun, Xiang Bai

Utilizing only 10% of the supervised data, FastTCM-CR50 improves performance by an average of 26. 5% and 5. 5% for text detection and spotting tasks, respectively.

object-detection Object Detection +3

ICDAR 2023 Competition on Reading the Seal Title

no code implementations24 Apr 2023 Wenwen Yu, MingYu Liu, Mingrui Chen, Ning Lu, Yinlong Wen, Yuliang Liu, Dimosthenis Karatzas, Xiang Bai

To promote research in this area, we organized ICDAR 2023 competition on reading the seal title (ReST), which included two tasks: seal title text detection (Task 1) and end-to-end seal title recognition (Task 2).

Optical Character Recognition (OCR) Task 2 +1

Turning a CLIP Model into a Scene Text Detector

1 code implementation CVPR 2023 Wenwen Yu, Yuliang Liu, Wei Hua, Deqiang Jiang, Bo Ren, Xiang Bai

Recently, pretraining approaches based on vision language models have made effective progresses in the field of text detection.

Domain Adaptation Scene Text Detection +1

ADASYN-Random Forest Based Intrusion Detection Model

no code implementations10 May 2021 Zhewei Chen, Wenwen Yu, Linyue Zhou

Through the comparative experiment of Intrusion detection on CICIDS 2017 dataset, it is found that ADASYN with Random Forest performs better.

Intrusion Detection

Unsupervised Domain Adaptation Network with Category-Centric Prototype Aligner for Biomedical Image Segmentation

no code implementations3 Mar 2021 Ping Gong, Wenwen Yu, Qiuwen Sun, Ruohan Zhao, Junfeng Hu

Specifically, our approach consists of two key modules, a conditional domain discriminator~(CDD) and a category-centric prototype aligner~(CCPA).

Image Segmentation object-detection +4

PICK: Processing Key Information Extraction from Documents using Improved Graph Learning-Convolutional Networks

2 code implementations16 Apr 2020 Wenwen Yu, Ning Lu, Xianbiao Qi, Ping Gong, Rong Xiao

Computer vision with state-of-the-art deep learning models has achieved huge success in the field of Optical Character Recognition (OCR) including text detection and recognition tasks recently.

Graph Learning Key Information Extraction +3

MASTER: Multi-Aspect Non-local Network for Scene Text Recognition

7 code implementations7 Oct 2019 Ning Lu, Wenwen Yu, Xianbiao Qi, Yihao Chen, Ping Gong, Rong Xiao, Xiang Bai

Attention-based scene text recognizers have gained huge success, which leverages a more compact intermediate representation to learn 1d- or 2d- attention by a RNN-based encoder-decoder architecture.

Scene Text Recognition

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