{"title":"Image interpolation","authors":"Hanze Xu","doi":"10.1117/12.2655534","DOIUrl":"https://doi.org/10.1117/12.2655534","url":null,"abstract":"In signal processing, interpolation, as one of the fundamental operations, is a significant step when up sampling images. Traditional linear interpolation methods include the nearest neighbor method, the bilinear method, and the bicubic method. Non-linear interpolation methods include wavelets method and methods based on edge detection. This paper compares the major three linear interpolation methods and two non-linear interpolation methods in details. By utilizing both the python code, the Canny method is found to provide the best performance when up sampling images.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122939888","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}
{"title":"Optimization of an armored vehicle seat space based on JACK","authors":"Yuxin Zhao, Haifeng Zhang, Weimiao Kong, Yuefeng Gao","doi":"10.1117/12.2655406","DOIUrl":"https://doi.org/10.1117/12.2655406","url":null,"abstract":"The distribution of seats in armored vehicles was crowded and the ergonomic relationship affected the performance of military equipment directly. Therefore a method that divided each seat as an independent operation unit was proposed. After designing the principle prototype, JACK software was used to conduct ergonomic simulation analysis. An engineering prototype was set up on the basis of the optimized design. By the mean of questionnaire the ergonomic evaluation and verification was carried out. The scheme was applied to the vehicle assembly finally. This method could recognize and evaluate the man-machine relationship intuitively before assembling the vehicle, which reduced the change of design after assembling effectively. It would shorten the research-development cycle, and save the production cost.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128687338","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}
{"title":"Visual rehabilitation strategies based on brain computer interface","authors":"Rui Xu","doi":"10.1117/12.2655509","DOIUrl":"https://doi.org/10.1117/12.2655509","url":null,"abstract":"Vision is the most important sensory organ of human and visual impairment might significantly reduce the quality of human life. There are several methods that can be used to restore human visual system such as surgery, artificial retina and so on. Among which, Brain Computer Interface (BCI) based visual recovery strategies have drew researches attentions for its outstanding advantages and it is now the most promising rehabilitation method for the blind. To clarify the main findings and trends of the BCI based visual rehabilitation methods, this article introduced the theoretical basis of the human visual system firstly and then analyzed the most prevalent visual recovery strategies based on BCI, including the subretinal implantation and epiretinal implantation, which may provide theoretical and practical reference for further development of artificial retina in the future.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128635295","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}
{"title":"Design of intelligent Japanese teaching system based on web","authors":"Chunyu Chen","doi":"10.1117/12.2655675","DOIUrl":"https://doi.org/10.1117/12.2655675","url":null,"abstract":"The rapid economic growth has promoted the development of intelligent technology, which has been widely used in various fields, including education, and many intelligent teaching systems with good performance and sound functions have been developed. Through the application of this system, not only the teaching effect has been improved, but also the students have more knowledge, and the workload of teachers has been reduced, so that teachers have more time and energy to prepare for teaching. Therefore, this paper takes Japanese teaching as the research object and web technology as the core, and designs an intelligent Japanese teaching system to provide support for further improving Japanese teaching effect.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132475889","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}
{"title":"Knowledge base question answering based on regularization and feature fusion","authors":"Ling Gan, Yanghua Xiao","doi":"10.1117/12.2655374","DOIUrl":"https://doi.org/10.1117/12.2655374","url":null,"abstract":"Knowledge base based question and answer method has achieved remarkable success by deep learning. However, the method research process remains challenging due to the difficulty of capturing the global information of the question, the inconsistency of the outputs in training and prediction, and the low recognition accuracy of the current topic entity detection. Here, we propose an improved model TRBAM based on BAMnet to efficiently and effectively solve above problems. TRBAM is improved by Transformer and R-dropout. In the problem feature extraction layer, we use BiLSTM and Transformer to extract features from the problem respectively, and fuses the two extracted problem features to obtain a new problem representation, so that the model can more fully capture semantic information in the problem; especially, we improve the generalizability by R-dropout. We improve the subject entity detection model entnet by R-dropout to improve the accuracy in recognizing the best subject entities. The experimental results show that the improved model TRBAM has some performance improvement compared with the BAMnet model, the improved entnet model has effectively improved the recognition accuracy of the best subject entities, and the overall method of this paper has some advantages compared with other methods.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"471 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123283955","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}
{"title":"Evaluation index study of mobile phone walking navigation interface based on analytic hierarchy process","authors":"Huiling Jiang, Chaoxiang Yang","doi":"10.1117/12.2655343","DOIUrl":"https://doi.org/10.1117/12.2655343","url":null,"abstract":"To explore the evaluation index to improve the usability of the mobile phone navigation interface. Method Guided by usability theory, the analysis was carried out by combining the research results of usability evaluation and the characteristics of travel scenes. Using the analysis hierarchical method to collect expert data and carry out analysis, as well as the calculation of index weights, the construction method of the usability evaluation index system of mobile phone navigation interface was proposed, and the consistency test of the index evaluation system was carried out. Results Among four Tier 1 indexes and eleven Tier 2 indexes, it is proved that the reliability of the navigation interface has the greatest impact on usability, followed by ease of use. Finally, the usability evaluation index of walking navigation interface with satisfactory consistency is established, and a certain theoretical basis is provided for the usability research of navigation interface.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"211 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122393587","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}
{"title":"Research and analysis on driving state of electric wheelchair on bumpy road","authors":"Hui Liu","doi":"10.1117/12.2655205","DOIUrl":"https://doi.org/10.1117/12.2655205","url":null,"abstract":"Starting from the case of the electric wheelchair driving on bumpy roads, the mathematical model of the electric wheelchair in this driving state is established, and the vibration generated when the wheel contacts the ground is used as the external excitation to study the linear and nonlinear driving of the electric wheelchair. The relationship between the driving speed and the acceleration of gravity, the longitudinal displacement and the amplitude of the road in this state was analyzed, and the dynamic characteristics of the electric wheelchair in the process of driving on the bumpy road were analyzed. The study found that the vibration frequency and amplitude of electric wheelchair increase with the increase of the driving speed when driving on bumpy roads. Taking the driving speed of 3.3ms-1 and 3.7ms-1 as examples, it shows that the electric wheelchair drives on the bumpy road. The nonlinear vibration that occurs on the wheelchair is highly sensitive to parameters (driving speed), and changes in the driving speed can cause discontinuous vibration responses, leading to the tipping of the electric wheelchair.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114816919","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}
{"title":"Research on salt dome recognition algorithm based on reverse attention mechanism","authors":"Li Lou, Fengxi Zhang, Boxun Han","doi":"10.1117/12.2655333","DOIUrl":"https://doi.org/10.1117/12.2655333","url":null,"abstract":"In view of the strong subjectivity of traditional salt dome recognition methods and the poor effect of existing deep learning algorithms on salt dome edge recognition, this paper proposes a salt dome recognition algorithm based on reverse attention mechanism, which uses u-net model as the backbone network, adds reverse attention module at the jump connection to extract edge structure information, and finally uses feature splicing to fuse feature information to improve the segmentation performance of network model. Experimental results show that the network achieves good results in salt dome segmentation, and effectively improves the problem of unclear edge segmentation.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128148676","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}
{"title":"Thermal error prediction of machine tool spindle based on WOA-Elman network","authors":"C. Tian, Zeping Ji, G. Qiao, Biao Liu, Shijie Guo","doi":"10.1117/12.2655663","DOIUrl":"https://doi.org/10.1117/12.2655663","url":null,"abstract":"In order to solve the shortcomings of the spindle thermal error prediction model established by ELMAN neural network, such as low precision, slow convergence speed and easy to fall into the local optimal solution, k-means ++ algorithm and correlation analysis were used to optimize temperature measurement points and extract thermal sensitive points. Whale Optimization Algorithm (WOA) was used to determine the optimal node number, weight and threshold of hidden layer. The thermal error prediction models of spindle based on ELMAN and WOA-ELMAN networks were established respectively. The thermal error of spindle was measured by five-point method with a five-axis machining center of double turntable as the research object. The thermal error experiment results show that the k-means++ algorithm combined with Person, Sperman and Kendall correlation analysis can effectively reduce the multicollinearity between temperature variables. WOA-ELMAN model can predict spindle thermal error with higher prediction accuracy.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"7 67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114402600","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}
{"title":"Design of ocean oil pollution collection device based on sea wave energy","authors":"Shanshan Yang, Z. Hu, Qiqi Nong, Chun Li","doi":"10.1117/12.2655287","DOIUrl":"https://doi.org/10.1117/12.2655287","url":null,"abstract":"In recent decades, the problem of marine pollution has become increasingly serious, which has affected people's normal life. In addition to the increasing amount of floating garbage, the effect of oil pollution is also deteriorating. In order to deal with the oil pollution on the sea surface effectively and economically, this study designs an oil pollution collection device based on sea wave power. Based on the sea wave power, this device converts the energy of the sea wave to mechanical energy to drive the whole structure to move. Through innovative mechanical structure design, the adsorption collection, and storage of oil pollution on the sea surface are realized. The device structure based on sea wave power designed in this study not only has the advantages of green and energy saving, but also is more reliable, economical, and higher cleaning efficiency, which is conducive to further application and promotion in the actual marine environment.","PeriodicalId":312603,"journal":{"name":"Conference on Intelligent and Human-Computer Interaction Technology","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124584347","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}