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Improved U-Net Fundus Image Segmentation Algorithm Integrating Effective Channel Attention 基于有效信道关注的改进U-Net眼底图像分割算法
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040407
Junhua Liang, Lihua Ding, Xuming Tong, Zhisheng Zhao, J. Li, Junqiang Liang, Beibei Dong, Yanhong Yuan
{"title":"Improved U-Net Fundus Image Segmentation Algorithm Integrating Effective Channel Attention","authors":"Junhua Liang, Lihua Ding, Xuming Tong, Zhisheng Zhao, J. Li, Junqiang Liang, Beibei Dong, Yanhong Yuan","doi":"10.2352/j.imagingsci.technol.2022.66.4.040407","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040407","url":null,"abstract":"","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48079984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Ultrasonic Image Optimization based on Double Constraint Algorithm 基于双约束算法的超声图像优化
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040414
Shuai Zhang, Caiyan Pei, Dejie Sun, Jian Wang, Wenyuan Liu
{"title":"Ultrasonic Image Optimization based on Double Constraint Algorithm","authors":"Shuai Zhang, Caiyan Pei, Dejie Sun, Jian Wang, Wenyuan Liu","doi":"10.2352/j.imagingsci.technol.2022.66.4.040414","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040414","url":null,"abstract":"","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48154427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Effect Analysis of Atlas and Global Signal Regression in Classification based on Brain Network for Major Depression Disorders Atlas和全局信号回归在基于脑网络的抑郁症分类中的效果分析
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040413
Dan Long, Yingjun Liu, Zengsi Chen, Jingsi Xie, Cong Luo, Lei Shi
{"title":"The Effect Analysis of Atlas and Global Signal Regression in Classification based on Brain Network for Major Depression Disorders","authors":"Dan Long, Yingjun Liu, Zengsi Chen, Jingsi Xie, Cong Luo, Lei Shi","doi":"10.2352/j.imagingsci.technol.2022.66.4.040413","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040413","url":null,"abstract":"","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41457154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Fall Detection Method for Embedded Devices 嵌入式设备的跌倒检测方法
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040406
Xuepei Ma, Xiao-hong Wang, Kun Zhang
{"title":"Fall Detection Method for Embedded Devices","authors":"Xuepei Ma, Xiao-hong Wang, Kun Zhang","doi":"10.2352/j.imagingsci.technol.2022.66.4.040406","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040406","url":null,"abstract":"","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42241325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Dual-channel Artificial Neural Network Decision Fusion Framework Incorporated with Deep Learning of Inertial Measurement Unit Sensor-based Spectrum Images for Hand Gesture Intention Cognition 基于惯性测量单元传感器频谱图像深度学习的双通道人工神经网络决策融合框架手势意图认知
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040403
I. Ding, Ya-Cheng Juang, Bing Lin
{"title":"A Dual-channel Artificial Neural Network Decision Fusion Framework Incorporated with Deep Learning of Inertial Measurement Unit Sensor-based Spectrum Images for Hand Gesture Intention Cognition","authors":"I. Ding, Ya-Cheng Juang, Bing Lin","doi":"10.2352/j.imagingsci.technol.2022.66.4.040403","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040403","url":null,"abstract":"","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44910401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Medical Mobile Robot Localization in Hospital Corridor Environment Using Laser SLAM and Text Features 基于激光SLAM和文本特征的医疗移动机器人在医院走廊环境中的定位
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040411
Gengyu Ge, Yi Zhang, W. Wang, Qian Wang
{"title":"Medical Mobile Robot Localization in Hospital Corridor Environment Using Laser SLAM and Text Features","authors":"Gengyu Ge, Yi Zhang, W. Wang, Qian Wang","doi":"10.2352/j.imagingsci.technol.2022.66.4.040411","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040411","url":null,"abstract":"","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42033147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
An End-to-end Medical Image Segmentation Model based on Multi-scale Feature Extraction 基于多尺度特征提取的端到端医学图像分割模型
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040416
Tingzhong Wang, Hailong Wang, Nanjie Li, Junhong Xian, Zhongqiang Zhao, Deguang Li
{"title":"An End-to-end Medical Image Segmentation Model based on Multi-scale Feature Extraction","authors":"Tingzhong Wang, Hailong Wang, Nanjie Li, Junhong Xian, Zhongqiang Zhao, Deguang Li","doi":"10.2352/j.imagingsci.technol.2022.66.4.040416","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040416","url":null,"abstract":"","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48766767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Natural Feature Recognition of Multi Pose Face Images based on Augmented Reality 基于增强现实的多姿态人脸图像自然特征识别
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040410
Wenda Xie, Jun Yu, Xiaobo Jiang, Zongren Chen
{"title":"Natural Feature Recognition of Multi Pose Face Images based on Augmented Reality","authors":"Wenda Xie, Jun Yu, Xiaobo Jiang, Zongren Chen","doi":"10.2352/j.imagingsci.technol.2022.66.4.040410","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040410","url":null,"abstract":"","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43192019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hierarchical Deep Learning Networks for Classification of Ultrasonic Thyroid Nodules 超声甲状腺结节分类的层次深度学习网络
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040408
Bo Wang, Fengqiang Yuan, Zhiwei Lv, Ying He, Zongren Chen, Jianhua Hu, Jun Yu, Shuzhao Zheng, Hai Liu
{"title":"Hierarchical Deep Learning Networks for Classification of Ultrasonic Thyroid Nodules","authors":"Bo Wang, Fengqiang Yuan, Zhiwei Lv, Ying He, Zongren Chen, Jianhua Hu, Jun Yu, Shuzhao Zheng, Hai Liu","doi":"10.2352/j.imagingsci.technol.2022.66.4.040408","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040408","url":null,"abstract":". Thyroid nodules classification in ultrasound images is actively researched in the field of medical image processing. However, due to the low quality of ultrasound images, severe speckle noise, the complexity and diversity of nodules, etc., the classification and diagnosis of thyroid nodules are extremely challenging. At present, deep learning has been widely used in the field of medical image processing, and has achieved good results. However, there are still many problems to be solved. To address these issues, we propose a mask-guided hierarchical deep learning (MHDL) framework for the thyroid nodules classification. Specifically, we first develop a Mask RCNN network to locate thyroid nodules as the region of interest (ROI) for each image, to remove confounding information from input ultrasound images and extract texture, shape and radiology features as the low dimensional features. We then design a residual attention network to extract depth feature map of ROI, and combine the above low dimensional features to form a mixed feature space via dimension alignment technology. Finally, we present an AttentionDrop-based convolutional neural network to implement the classification of benign and malignant thyroid nodules in the mixed feature space. The experimental results show that our proposed method can obtain accurate nodule classification results, and hierarchical deep learning network can further improve the classification performance, which has immense clinical application value. c (cid:13) 2022 Society for Imaging Science and Technology. [DOI: 10.2352","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42453306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
DiM-PCNet:3D Point Clouds Classification with Multi-scale and Multi-level Feature Net DiM-PCNet:基于多尺度和多层次特征网的三维点云分类
IF 1 4区 计算机科学
Journal of Imaging Science and Technology Pub Date : 2022-07-01 DOI: 10.2352/j.imagingsci.technol.2022.66.4.040405
Kun Zhang, Liting Zhang, Xiao-hong Wang, Xinshuai Hua, Xuan Gao
{"title":"DiM-PCNet:3D Point Clouds Classification with Multi-scale and Multi-level Feature Net","authors":"Kun Zhang, Liting Zhang, Xiao-hong Wang, Xinshuai Hua, Xuan Gao","doi":"10.2352/j.imagingsci.technol.2022.66.4.040405","DOIUrl":"https://doi.org/10.2352/j.imagingsci.technol.2022.66.4.040405","url":null,"abstract":"","PeriodicalId":15924,"journal":{"name":"Journal of Imaging Science and Technology","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43613241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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