图像与信号处理最新文献

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Color Characteristics Analysis and Restoration for Chinese Painting and Calligraphy 中国书画色彩特征分析与修复
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.121002
思鲁 刘
{"title":"Color Characteristics Analysis and Restoration for Chinese Painting and Calligraphy","authors":"思鲁 刘","doi":"10.12677/jisp.2023.121002","DOIUrl":"https://doi.org/10.12677/jisp.2023.121002","url":null,"abstract":"","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66119686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Temperature Extraction of Porcelain Insulator Steel Cap and Zero Insulator Detection Based on Visible Light Image and Infrared Image 基于可见光图像和红外图像的瓷绝缘子钢帽温度提取及零绝缘子检测研究
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.122017
佳宸 邹
{"title":"Research on Temperature Extraction of Porcelain Insulator Steel Cap and Zero Insulator Detection Based on Visible Light Image and Infrared Image","authors":"佳宸 邹","doi":"10.12677/jisp.2023.122017","DOIUrl":"https://doi.org/10.12677/jisp.2023.122017","url":null,"abstract":"Obtaining the temperature distribution of porcelain insulator steel cap is a key link in the patrol inspection of zero-value defects of transmission and distribution line insulators. It is difficult to obtain the temperature of insulator steel cap automatically in infrared image under complex background. Combining the respective advantages of visible and infrared images, insulator strings in visible light images are detected based on Faster-RCNN deep learning network algorithm, with a detection rate of 98.3%. The improved Sobel operator is used to detect the insulator edge based on the insulator strength edge feature. The rectangular shape feature and gradual spacing feature of insulator steel caps are used to extract and correct all steel caps. The coordinate conversion relationship between visible light and infrared image of insulator in the same scene is studied, and the steel cap extraction in infrared image is realized. When detecting zero-value defects of 110 kV and 220 kV insulators, this method can accurately extract the temperature of insulator steel cap and find zero-value insulators, which has good effectiveness and practicability.","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66119958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Brief Analysis of UAV Based on Oblique Photogrammetry to Carry Out Accurate Analysis of Mountain Cities 浅析基于斜向摄影测量的无人机开展山地城市精准分析
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.123023
兴 魏
{"title":"Brief Analysis of UAV Based on Oblique Photogrammetry to Carry Out Accurate Analysis of Mountain Cities","authors":"兴 魏","doi":"10.12677/jisp.2023.123023","DOIUrl":"https://doi.org/10.12677/jisp.2023.123023","url":null,"abstract":"In order to improve the efficiency of mountain city surveying, the accuracy analysis of mountain cities based on oblique photogrammetry by UAV is studied, the two basic methods of oblique photogrammetry and RTK measurement are summarized, the corresponding formula analysis of the data adjustment principle is carried out, and the equipment required for the project is relevant","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"139 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66120576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Point Cloud Upsampling Algorithms Based on Deep Learning 基于深度学习的点云上采样算法研究
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.121003
皓辰 王
{"title":"Research on Point Cloud Upsampling Algorithms Based on Deep Learning","authors":"皓辰 王","doi":"10.12677/jisp.2023.121003","DOIUrl":"https://doi.org/10.12677/jisp.2023.121003","url":null,"abstract":"","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66119406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Classification and Recognition of Container Logo Image of China-Europe Train Based on ViT 基于ViT的中欧班列集装箱标识图像分类识别研究
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.122013
彦鹏 刘
{"title":"Research on Classification and Recognition of Container Logo Image of China-Europe Train Based on ViT","authors":"彦鹏 刘","doi":"10.12677/jisp.2023.122013","DOIUrl":"https://doi.org/10.12677/jisp.2023.122013","url":null,"abstract":"","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66119898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improved BVF Snake Model for the Segmentation of an Image with Multiple Targets 多目标图像分割的改进BVF Snake模型
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.123021
原嫄 田
{"title":"Improved BVF Snake Model for the Segmentation of an Image with Multiple Targets","authors":"原嫄 田","doi":"10.12677/jisp.2023.123021","DOIUrl":"https://doi.org/10.12677/jisp.2023.123021","url":null,"abstract":"The parametric active contour model (Snake) has a wide range of applications in the field of computer vision and image processing. The traditional Snake model has many shortcomings, including high computational effort and failure to converge to the specific target when multiple targets exist. Although the boundary vector field (BVF) Snake reduces the computational intensity, it still fails to converge to the specific target when there are multiple targets. In this paper, the force field is in-spected to determine the reasons why the BVF Snake is not applicable to the segmentation of an image with multiple targets, and improvements are made to propose an improved directional BVF (DBVF) Snake model. In this model, a directional vector field is obtained by adding one point inside a specific target to determine the convergence direction of the Snake, so that it can converge to a specific target in the presence of multiple targets. In the paper, the DBVF Snake model is compared with the common Snake models in two aspects of increasing the capture range and adding different noises, and the sonar images are segmented and segmented results show that the DBVF Snake model is valid for the segmentation of an image with multiple targets.","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66120402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Active Contour Model Based on MAP Combining Local and Global Statistical Regularization 结合局部和全局统计正则化的MAP主动轮廓模型
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.124033
雅雅 徐
{"title":"Active Contour Model Based on MAP Combining Local and Global Statistical Regularization","authors":"雅雅 徐","doi":"10.12677/jisp.2023.124033","DOIUrl":"https://doi.org/10.12677/jisp.2023.124033","url":null,"abstract":"","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135799546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Gaze Target Detection Based on Predictive Consistency Embedding 基于预测一致性嵌入的凝视目标检测
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.122015
俊彪 史
{"title":"Gaze Target Detection Based on Predictive Consistency Embedding","authors":"俊彪 史","doi":"10.12677/jisp.2023.122015","DOIUrl":"https://doi.org/10.12677/jisp.2023.122015","url":null,"abstract":"","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66119947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Offline Lithography Process Stability Control Method Based on Image 基于图像的离线光刻过程稳定性控制方法
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.123025
博闻 许
{"title":"Offline Lithography Process Stability Control Method Based on Image","authors":"博闻 许","doi":"10.12677/jisp.2023.123025","DOIUrl":"https://doi.org/10.12677/jisp.2023.123025","url":null,"abstract":"In the lithography process, the stability of lithography conditions plays a crucial role in stabilizing the image quality on the wafer. The current approach for monitoring the stability of lithography conditions is to use a scatterometer and specially designed grating patterns to infer the actual lithography process conditions from the scattering profile curve. This method requires special scat-terometer tools and is sensitive to changes in the film stacking layer under the photoresist. To address the aforementioned challenges, this article proposes an image-based offline lithography process stability monitoring method. We propose the use of neural networks to extract feature information from CDSEM images under different lithography processes firstly. And match the","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66120289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of Image Processing Technology for Shearography Phase Fringe Patterns 剪切相位条纹图像处理技术的发展
图像与信号处理 Pub Date : 2023-01-01 DOI: 10.12677/jisp.2023.124035
薇 林
{"title":"Development of Image Processing Technology for Shearography Phase Fringe Patterns","authors":"薇 林","doi":"10.12677/jisp.2023.124035","DOIUrl":"https://doi.org/10.12677/jisp.2023.124035","url":null,"abstract":"","PeriodicalId":69487,"journal":{"name":"图像与信号处理","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136201800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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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