{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T02:51:15Z","timestamp":1747191075272,"version":"3.40.5"},"reference-count":22,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,3,11]],"date-time":"2022-03-11T00:00:00Z","timestamp":1646956800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100009021","name":"Xi\u2019an University","doi-asserted-by":"crossref","award":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"],"award-info":[{"award-number":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"]}],"id":[{"id":"10.13039\/501100009021","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Youth Innovation Team Building Scientific Research Project of Shaanxi Province","award":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"],"award-info":[{"award-number":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"]}]},{"name":"Science and Technology Project of Xi\u2019an","award":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"],"award-info":[{"award-number":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"]}]},{"name":"Technological Innovation Guidance Project of Shaanxi Province","award":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"],"award-info":[{"award-number":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"]}]},{"name":"Natural Science Fund of China","award":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"],"award-info":[{"award-number":["XAWLKYTD019","21JP106","2020kjrc0104","2020CGXNG-015","61401356"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Sensors"],"published-print":{"date-parts":[[2022,3,11]]},"abstract":"<jats:p>The preprocessed images are input to a pretrained neural network to obtain the corresponding feature mapping, and the corresponding region of interest is set for each point in the feature mapping to obtain multiple candidate feature regions; subsequently, these candidate feature regions are fed into a region proposal network and a deep residual network for binary classification and BB regression, and some of the candidate feature regions are filtered out, and the remaining feature regions are subjected to ROIAIign operation; finally, classification, BB regression, and mask generation are performed on these feature regions, and full convolutional nerve network operation is performed in each feature region and output. To further identify the specific model of the vehicle, this paper proposes a multifeature model recognition method that fuses the improved model with the optimized Mask R-CNN algorithm. A vehicle local feature dataset including vehicle badges, lights, air intake grille, and whole vehicle outline is established to simplify the network structure of model. Meanwhile, its detection frame generation process and the adjustment rules of overlapping frame confidence in nonmaximum suppression are improved for coarse vehicle localization. Then, the generated vehicle detection frames after localization are output to the Mask R-CNN algorithm after further optimizing the RPN structure. The localized vehicle detection frames are then output to the Mask R-CNN algorithm after further optimization of the RPN structure for local feature recognition, and good recognition results are achieved. Finally, this paper establishes a distributed server-based vehicle recognition system, which mainly includes database module, file module, feature extraction and matching module, message queue module, WEB module, and vehicle detection module. Due to the limitations of traditional region generation methods, this paper provides a brief analysis of the region generation network in the Faster R-CNN algorithm and details the loss calculation principle of the output layer.<\/jats:p>","DOI":"10.1155\/2022\/8445816","type":"journal-article","created":{"date-parts":[[2022,3,11]],"date-time":"2022-03-11T18:05:26Z","timestamp":1647021926000},"page":"1-11","source":"Crossref","is-referenced-by-count":1,"title":["Intelligent Intersection Vehicle and Pedestrian Detection Based on Convolutional Neural Network"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4745-3897","authenticated-orcid":true,"given":"Senlin","family":"Yang","sequence":"first","affiliation":[{"name":"Shaanxi Key Laboratory of Surface Engineering and Remanufacturing, Xi\u2019an University, Xi\u2019an, Shaanxi 710065, China"},{"name":"School of Mechanic & Material Engineering, Xi\u2019an University, Xi\u2019an, Shaanxi 710065, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xin","family":"Chong","sequence":"additional","affiliation":[{"name":"Vertiv Technology Ltd., Xi\u2019an, Shaanxi 710075, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xilong","family":"Li","sequence":"additional","affiliation":[{"name":"School of Mechanic & Material Engineering, Xi\u2019an University, Xi\u2019an, Shaanxi 710065, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruixing","family":"Li","sequence":"additional","affiliation":[{"name":"School of Mechanic & Material Engineering, Xi\u2019an University, Xi\u2019an, Shaanxi 710065, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/JSEN.2018.2815566"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1080\/15472450.2018.1501272"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.23919\/jcc.2021.01.010"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1109\/tii.2018.2854901"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1007\/s13369-017-3018-9"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1016\/j.future.2020.03.041"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/j.ifacol.2019.08.057"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/access.2020.2970164"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2019.05.049"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1504\/ijris.2018.10012213"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.11591\/ijeecs.v11.i2.pp577-584"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2019.2927412"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1002\/asjc.2508"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1016\/j.procir.2020.04.137"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.3020056"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1504\/IJISCM.2020.112046"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1049\/cje.2018.09.015"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.2996203"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1016\/j.physa.2018.05.138"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1049\/iet-its.2019.0175"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1007\/s10626-020-00336-8"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1109\/TITS.2019.2958859"}],"container-title":["Journal of Sensors"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2022\/8445816.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2022\/8445816.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2022\/8445816.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,3,11]],"date-time":"2022-03-11T18:05:37Z","timestamp":1647021937000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/js\/2022\/8445816\/"}},"subtitle":[],"editor":[{"given":"Gengxin","family":"Sun","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2022,3,11]]},"references-count":22,"alternative-id":["8445816","8445816"],"URL":"https:\/\/doi.org\/10.1155\/2022\/8445816","relation":{},"ISSN":["1687-7268","1687-725X"],"issn-type":[{"type":"electronic","value":"1687-7268"},{"type":"print","value":"1687-725X"}],"subject":[],"published":{"date-parts":[[2022,3,11]]}}}