SearchZheng Jianreturned 10 results

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1

Building change detection in remote sensing images based on local-global feature coupling and boundary guidance

基于局部-全局特征耦合与边界引导的遥感图像建筑物变化检测

Zheng Jian

Chai Lankang

Yu Xiangchun

remote sensing images

change detection

convolutional neural network

transformer

feature coupling

boundary guidance

Accepted Paper No. 6, 2024 : doi:10.19734/j.issn.1001-3695.2023.09.0407

2

Referring image segmentation method based on local feature extraction guided by noun

名词引导局部特征提取的基于文本的实例分割方法

Zheng Jian

Shen Shitao

Yu Xiangchun

Pang Qingwei

Wu Zongzong

image processing

deep learning

referring image segmentation

multimodal features

feature fusion

attention mechanism

No. 4, 2023 : 1263-1267 doi:10.19734/j.issn.1001-3695.2022.07.0389

3

Deep convolutional neural network fusing local feature and two-stage attention weight learning for facial expression recognition

融合局部特征与两阶段注意力权重学习的面部表情识别

Zheng Jian

Zheng Chi

Liu Hao

Yu Xiangchun

facial expression recognition

deep convolutional neural network(DCNN)

fusing local feature

two-stage attention weight learning

region-biased loss function

No. 3, 2022 : 889-894,918 doi:10.19734/j.issn.1001-3695.2021.07.0287

4

LoRa buoy network coverage optimization algorithm based on virtual force

基于虚拟力的LoRa浮标网络覆盖优化算法

Liu Xia

Zheng Jiandao

Wu Huafeng

Zhang Qiannan

wireless sensor network(WSN)

0/1 disc cover model

VFOPCA

hotspot region

No. 12, 2020 : 3768-3772 doi:10.19734/j.issn.1001-3695.2019.06.0302

5

Blockchain e-voting scheme based on one-time ring signature

基于一次性环签名的区块链电子投票方案

Zheng Jian

Lai Hengcai

e-voting

blockchain

one-time ring signature

stealth address

secret sharing

No. 11, 2020 : 3378-3381,3391 doi:10.19734/j.issn.1001-3695.2019.04.0292

6

Differential privacy matrix factorization recommendation algorithm fusing tag similarity

融合标签相似度的差分隐私矩阵分解推荐算法

Zheng Jian

Wang Xiaoqian

recommendation system

matrix factorization

tag similarity

differential privacy

privacy preserving

No. 3, 2020 : 851-855 doi:10.19734/j.issn.1001-3695.2018.08.0654

7

Off-line signature verification system based on novel contour features

基于新轮廓特征的离线签名鉴别

Huang Wei

Zhan Enqi

Zheng Jianbin

Wang Yang

off-line signature verification

contour feature

local binary pattern(LBP)

local contour pattern co-occurrence

No. 3, 2020 : 924-927 doi:10.19734/j.issn.1001-3695.2018.07.0662

8

Unregistered word recognition based on expansion rules and statistical features

基于扩展规则与统计特征的未登录词识别

Zeng Hao

Zhan Enqi

Zheng Jianbin

Wang Yang

unregistered word

expansion rules

word frequency

mutual information

branch entropy

No. 9, 2019 : 2704-2707,2711 doi:10.19734/j.issn.1001-3695.2018.02.0140

9

Text detection based on stroke angle conversion and stroke width features in natural scene

基于笔画角度变换和宽度特征的自然场景文本检测

Chen Shuo

Zheng Jianbin

Zhan Enqi

Wang Yang

natural scene

text detection

stroke feature

No. 4, 2019 : 1270-1274 doi:10.19734/j.issn.1001-3695.2017.10.1019

10

In-air signature authentication based on sequence extreme point segmentation

基于序列极值点分段的空中签名身份认证

Ren Yan

Wang Yang

Zheng Jianbin

Zhan Enqi

identity verification

accelerometer

extreme point matching

data segmentation

sequence alignment

No. 2, 2019 : 511-514 doi:10.19734/j.issn.1001-3695.2017.08.0727