Guangxue Jingmi Gongcheng/Optics and Precision Engineering最新文献_第7页

Cross-scale and cross-dimensional adaptive transformer network for colorectal polyp segmentation 结直肠息肉的跨尺度、跨维自适应变压器网络分割

Guangxue Jingmi Gongcheng/Optics and Precision Engineering Pub Date : 2023-01-01 DOI: 10.37188/ope.20233118.2700

Liming LIANG, Anjun HE, Renjie LI, Jian WU

{"title":"Cross-scale and cross-dimensional adaptive transformer network for colorectal polyp segmentation","authors":"Liming LIANG, Anjun HE, Renjie LI, Jian WU","doi":"10.37188/ope.20233118.2700","DOIUrl":"https://doi.org/10.37188/ope.20233118.2700","url":null,"abstract":"éå¯¹ç»ç´è æ¯èå¾åç ç¶åºåå°ºåº¦ååå¤§ãè¾¹çæ¨¡ç³ãå½¢ç¶ä¸è§åä¸ä¸æ£å¸¸ç»ç»å¯¹æ¯åº¦ä½çé®é¢ï¼å¯¼è´è¾¹ç¼ç»èä¿¡æ¯ä¸¢å¤±åç ç¶åºåè¯¯åå²ï¼æåºä¸ç§è·¨å°ºåº¦è·¨ç»´åº¦çèªéåºTransformeråå²ç½ç»ãè¯¥ç½ç»ä¸æ¯å©ç¨Transformerç¼ç å¨å»ºæ¨¡è¾å ¥å¾åçå ¨å±ä¸ä¸æä¿¡æ¯ï¼å¤å°ºåº¦åæç»ç´è æ¯èç ç¶åºåãäºæ¯éè¿ééæ³¨æåæ¡¥åç©ºé´æ³¨æåæ¡¥åå°ééç»´åº¦åä½åå¢å¼ºæ¨¡åç©ºé´æç¥è½åï¼æå¶èæ¯åªå£°ãä¸æ¯éç¨å¤å°ºåº¦å¯éå¹¶è¡è§£ç æ¨¡åæ¥å¡«è¡¥åå±è·¨å°ºåº¦ç¹å¾ä¿¡æ¯ä¹é´çè¯ä¹ç©ºç½ï¼ææèåå¤å°ºåº¦ä¸ä¸æç¹å¾ãåæ¯è®¾è®¡é¢åè¾¹ç¼ç»èçå¤å°ºåº¦é¢æµæ¨¡åï¼ä»¥å¯å¦ä¹ çæ¹å¼å¼å¯¼ç½ç»å»çº æ£è¾¹çéè¯¯é¢æµåç±»ãå¨CVC-ClinicDBãKvasir-SEGãCVC-ColonDBåETISæ°æ®éä¸è¿è¡å®éªï¼å ¶Diceç¸ä¼¼æ§ç³»æ°åå«ä¸º0.942ï¼0.932ï¼0.811å0.805ï¼å¹³åäº¤å¹¶æ¯åå«ä¸º0.896ï¼0.883ï¼0.731å0.729ï¼å ¶åå²æ§è½ä¼äºç°ææ¹æ³ãä»¿çå®éªè¡¨æï¼æ¬ææ¹æ³è½æææ¹åç»ç´è æ¯èç ç¶åºåè¯¯åå²ï¼å ·æè¾é«çåå²ç²¾åº¦ï¼ä¸ºç»ç´è æ¯èè¯ææä¾æ°çªå£ã","PeriodicalId":39778,"journal":{"name":"Guangxue Jingmi Gongcheng/Optics and Precision Engineering","volume":"104 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":"135699389","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

Visual 6D pose estimation of battery package locking mechanism in intelligent battery swapping station 智能换电池站电池包锁定机构的视觉6D位姿估计

Guangxue Jingmi Gongcheng/Optics and Precision Engineering Pub Date : 2023-01-01 DOI: 10.37188/ope.20233121.3135

Lihui WANG, Yuzuwei SU, Chunhua HAN, Liangliang CHEN, Hao ZHANG

{"title":"Visual 6D pose estimation of battery package locking mechanism in intelligent battery swapping station","authors":"Lihui WANG, Yuzuwei SU, Chunhua HAN, Liangliang CHEN, Hao ZHANG","doi":"10.37188/ope.20233121.3135","DOIUrl":"https://doi.org/10.37188/ope.20233121.3135","url":null,"abstract":"é¢åçµå¨æ±½è½¦ççµæ± æ¢çµéæ±ï¼å¯¹æ¢çµç«çµæ± å å¯¹æ¥ä¸çéæ¢æºæå®ä½é®é¢ï¼æåºäºä¸ç§åºäºç¹äºåå²ççµæ± å éæ¢æºæ6Dä½å§¿ä¼°è®¡æ¹æ³ãè¯¥æ¹æ³ä½¿ç¨YOLOv5ç½ç»ä»åºæ¯ä¸åå²åºéæ¢æºæçç¹äºï¼å¹¶ä½¿ç¨ä½ç´ æ»¤æ³¢ä¸ç§»å¨æå°äºä¹æåè¿è¡ç¹äºçæ»¤æ³¢ä¸å¹³æ»ï¼éè¿å¼å ¥ç¹äºåå²ç½ç»é¢æµç¹äºæ ç¾ï¼ä¸ºå¿«éç¹ç¹å¾ç´æ¹å¾ç¹å¾å å ¥å ¨å±è¯ä¹ç¹å¾ï¼å¼¥è¡¥å¿«éç¹ç¹å¾ç´æ¹å¾åªæç¹äºå±é¨ç¹å¾çç¼ºé·ï¼å¹¶æ ¹æ®è¯¥ç¹å¾è¿è¡éæºæ½æ ·ä¸è´æ§åä½ç¹äºé åï¼ä¼°è®¡éæ¢æºæç¹äºç6Dä½å§¿ï¼æåä½¿ç¨è¿ä»£æè¿ç¹æ¹æ³ç®æ³æ ¡æ£ä½å§¿ä¼°è®¡ç»æãå®éªç»æè¡¨æï¼åºäºç¹äºåå²çéæ¢æºæ6Dä½å§¿ä¼°è®¡ç®æ³ç²¾åº¦è¾é«ï¼å¯ä»¥å æç¯å¢åªå£°å¯¼è´çè¯¯å¹é ï¼ç²¾ç¡®è·åéæ¢æºæä½å§¿ï¼å ¶ä½å§¿ä¼°è®¡çè§åº¦è¯¯å·®å¯ä»¥è¾¾å°1.90Â°ï¼ä½ç§»è¯¯å·®å¯ä»¥è¾¾å°1.4 mmï¼RMSEå¯ä»¥è¾¾å°1.5 mmï¼ä¸ºæ¢çµç«çµæ± å¯¹æ¥å®ä½æä¾äºææçè§£å³éå¾ã","PeriodicalId":39778,"journal":{"name":"Guangxue Jingmi Gongcheng/Optics and Precision Engineering","volume":"1 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":"135709219","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

Target detection using spectral unmixing 利用光谱分解进行目标检测

Guangxue Jingmi Gongcheng/Optics and Precision Engineering Pub Date : 2023-01-01 DOI: 10.37188/ope.20233121.3156

Lei ZHANG, Kai QIAO, Yinhua WU, Siyuan LI

{"title":"Target detection using spectral unmixing","authors":"Lei ZHANG, Kai QIAO, Yinhua WU, Siyuan LI","doi":"10.37188/ope.20233121.3156","DOIUrl":"https://doi.org/10.37188/ope.20233121.3156","url":null,"abstract":"é«å è°±ç®æ æ£æµä¸èæ¯ä¿¡æ¯çç»è®¡å¾å¾åå°ç®æ ä¿¡æ¯çå¹²æ°ï¼èé«å è°±å¾åä¸åå¨çå¤§éæ··ååå ä¼è¿ä¸æ¥å æ·±è¿ä¸å¹²æ°ãä¸ºäºåç¡®ç»è®¡èæ¯ä¿¡æ¯ãæ¾èéä½ç®æ åå å¯¹èæ¯ç»è®¡ä¿¡æ¯çå¹²æ°ï¼æåºäºä¸ç§å©ç¨å è°±è§£æ··åçç®æ æ£æµç®æ³ï¼éè¿å è°±è§£æ··ååç®æ ç¸ä¼¼æ§å¤æï¼è·åç®æ ç«¯å å¯¹åºä¸°åº¦ç³»æ°ï¼å¹¶ä¸å è°±å¤¹è§ç³»æ°ç¸ç»åçæåççèæ¯å æç³»æ°ï¼è¿è¡å æçº¦ææå°è½éç®åï¼CEMï¼ç®æ æ£æµï¼ä»èæææé«æ··ååå çèæ¯ä¿¡æ¯ç»è®¡åç¡®åº¦ï¼å©ç¨ç®æ ç«¯å å¯¹åºä¸°åº¦ç³»æ°åå è°±å¤¹è§ç³»æ°çæåæ¥çç®æ æ£æµç»æï¼ä¸å æCEMç®æ æ£æµç»æç¸èåè¿è¡è¿ä¸æ¥ä¼åï¼æææé«ç®æ³ç¨³å®æ§ï¼åæ¶åæ¬¡æé«ç®æ æ£æµç²¾åº¦ãå®éªç»æè¡¨æï¼å¯¹äºæ¨¡æé«å è°±å¾ååçå®é«å è°±å¾åï¼æ¬æç®æ³åå¾å°äºè¾å¥½çç®æ æ£æµææï¼ç®æ³ç¨³å®æ§è¾å¼ºï¼ä¸æææé«äºç®æ æ£æµç²¾åº¦ï¼ç¸æ¯ä¼ ç»CEMç®æ³ãåºäºå è°±è§çå æCEMç®æ³ãå½ä¸åä¸°åº¦ç³»æ°ä½ä¸ºç®æ ç»æï¼AUCå¼åå«å¹³åæé«äº0.0712ï¼0.0312å0.0150ï¼å¨é«å è°±åºç¨ä¸å ·æè¾å¼ºçå®ç¨æ§ã","PeriodicalId":39778,"journal":{"name":"Guangxue Jingmi Gongcheng/Optics and Precision Engineering","volume":"13 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":"135709225","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

Partial optimal transport-based domain adaptation for hyperspectral image classification 基于部分最优传输域自适应的高光谱图像分类

Guangxue Jingmi Gongcheng/Optics and Precision Engineering Pub Date : 2023-01-01 DOI: 10.37188/ope.20233117.2555

Bilin WANG, Shengsheng WANG, Zhe ZHANG

引用次数: 0

Ground point cloud segmentation based on local threshold adaptive method 基于局部阈值自适应方法的地点云分割

Guangxue Jingmi Gongcheng/Optics and Precision Engineering Pub Date : 2023-01-01 DOI: 10.37188/ope.20233117.2564

Peixiang ZHANG, Qi WANG, Renjing GAO, Yang XIA, Zhenzhong WAN

{"title":"Ground point cloud segmentation based on local threshold adaptive method","authors":"Peixiang ZHANG, Qi WANG, Renjing GAO, Yang XIA, Zhenzhong WAN","doi":"10.37188/ope.20233117.2564","DOIUrl":"https://doi.org/10.37188/ope.20233117.2564","url":null,"abstract":"ä¸ºäºè¿ä¸æ¥æé«èªå¨é©¾é©¶æåºæ¨¡åä¸æ¿å é·è¾¾ç¹äºå°é¢åå²ç®æ³çåå²ç²¾åº¦ï¼æåºä¸ç§åºäºç§åç¹è·ç¦»éå¼åè·¯é¢æ³¢å¨å æå¹ å¼èªéåºçå°é¢ç¹äºåå²ç®æ³ãè¯¥ç®æ³å¨æåæ æ æ ¼å°å¾ååçåºç¡ä¸ï¼å°ç§åç¹çéåå¤æéå¼ä¸äºç»´å¹³é¢çæ°´å¹³è·ç¦»ç¹å¾ç¸å ³èï¼éè¿ç¹äºé´çæ°´å¹³è·ç¦»ååæ§å¶ç§åç¹éçæ´æ°ï¼å¨éè·¯æ¨¡åæåè¿ç¨ä¸ï¼ä¸ºè§£å³æå¡è·¯é¢æ¨¡åæ´æ°åæ»é®é¢å¼å ¥å¡åº¦è¿ç»æ§å¤æååï¼æ ¹æ®è·¯é¢æ³¢å¨å æå¹ å¼çååå»ºç«ç¹äºçåå²éå¼æ¹ç¨ï¼æç»å®ç°å ³äºç¹äºè·ç¦»ç¹å¾çèªéåºéå¼åå²ãå¯¹å¼æºæ°æ®éSemantic KITTIè¿è¡ç¹äºäºåç±»æ°æ®å¤çï¼å¹¶å¨æ¤åºç¡ä¸æµè¯ç®æ³æ§è½ãå®éªç»æè¡¨æï¼ä¸ç°æç®æ³ç¸æ¯ï¼æ¬ææè¿°å°é¢åå²ç®æ³çç²¾ç¡®çåå¬åçåæåäº2%~4%ï¼å ·æè¾é«çåç¡®æ§ã","PeriodicalId":39778,"journal":{"name":"Guangxue Jingmi Gongcheng/Optics and Precision Engineering","volume":"143 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":"135441604","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

Schlieren diagnosis and characteristic analysis of outlet flow field for blasting shock tube 爆破激波管出口流场纹影诊断及特性分析

Guangxue Jingmi Gongcheng/Optics and Precision Engineering Pub Date : 2023-01-01 DOI: 10.37188/ope.20233119.2789

Jun ZHANG, Hanjun HUANG, Yongjian MAO, Haiying HUANG, Xing ZHENG, Mao YANG

引用次数: 0