Pub Date : 2020-12-11DOI: 10.1109/TOCS50858.2020.9339715
Yang Senlin
The nonlinear dynamical sensitivity of a semiconductor laser with an additional degree of freedom is proposed to apply in a coherent light detector or a optics sensor, where an optoelectronic time-delay feedback semiconductor laser, having a high nonlinear dynamical instability, is presented as a sensing system or a reference laser. From the view of physical mechanism, we find the stable points of laser system is changed with an external coherent light injection levels in theory. Which results in new stable points showing and also implies a high instability dynamics happening. Dynamical behavior of the referent laser is changed by the injected coherent light while its dynamics behavior is monitored by detecting its behavior change. A novel double-cycle laser coherent light sensor is studied and analyzed via the above nonlinear physical mechanism while its physical model is presented and the stable points of laser system are discussed. We find that the sensor can recognize accurately an injected coherent light signal from both intensity and frequency detuning while the injected coherent light can be measured by detecting the change of the laser output behaviors. The obtained result illustrates that this sensor is very useful for us study to some new optics sensors and photoelectric detectors.
{"title":"An Optics Sensor Using Nonliear Dynamical Sensitivity","authors":"Yang Senlin","doi":"10.1109/TOCS50858.2020.9339715","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339715","url":null,"abstract":"The nonlinear dynamical sensitivity of a semiconductor laser with an additional degree of freedom is proposed to apply in a coherent light detector or a optics sensor, where an optoelectronic time-delay feedback semiconductor laser, having a high nonlinear dynamical instability, is presented as a sensing system or a reference laser. From the view of physical mechanism, we find the stable points of laser system is changed with an external coherent light injection levels in theory. Which results in new stable points showing and also implies a high instability dynamics happening. Dynamical behavior of the referent laser is changed by the injected coherent light while its dynamics behavior is monitored by detecting its behavior change. A novel double-cycle laser coherent light sensor is studied and analyzed via the above nonlinear physical mechanism while its physical model is presented and the stable points of laser system are discussed. We find that the sensor can recognize accurately an injected coherent light signal from both intensity and frequency detuning while the injected coherent light can be measured by detecting the change of the laser output behaviors. The obtained result illustrates that this sensor is very useful for us study to some new optics sensors and photoelectric detectors.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"477 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116688449","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}
Pub Date : 2020-12-11DOI: 10.1109/TOCS50858.2020.9339735
Qing An, Luyan Zheng, Liang Wu, Shusen Wu
In view of the blind area and high cost of the traditional means of ship supervision, a set of Beidou ship route supervision platform system is designed based on the positioning, speed measurement, time service of Beidou satellite navigation system, and the special short message two-way communication and function of Beidou generation. It is applied to the ship route supervision of Wuhan port and Waterway Bureau at work. The results show that the system can realize real-time positioning, speed measurement, precise timing, ship to ship, ship monitoring center and authorized mobile phone short message two-way communication without relying on other communication technology. In addition, it has anti-collision alarm, track deviation alarm and other functions, as well as the advantages of all-weather, no blind area, low charges and high reliability, so it has great practical value.
{"title":"Realization of ship route supervision platform system based on Beidou short message communication","authors":"Qing An, Luyan Zheng, Liang Wu, Shusen Wu","doi":"10.1109/TOCS50858.2020.9339735","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339735","url":null,"abstract":"In view of the blind area and high cost of the traditional means of ship supervision, a set of Beidou ship route supervision platform system is designed based on the positioning, speed measurement, time service of Beidou satellite navigation system, and the special short message two-way communication and function of Beidou generation. It is applied to the ship route supervision of Wuhan port and Waterway Bureau at work. The results show that the system can realize real-time positioning, speed measurement, precise timing, ship to ship, ship monitoring center and authorized mobile phone short message two-way communication without relying on other communication technology. In addition, it has anti-collision alarm, track deviation alarm and other functions, as well as the advantages of all-weather, no blind area, low charges and high reliability, so it has great practical value.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116691393","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}
Pub Date : 2020-12-11DOI: 10.1109/TOCS50858.2020.9339620
Lihu Lu
This paper designs and implements an interactive information system for university education under the cloud service model. The Ruby-based Rails framework and Apana Studio integration environment are used to develop the system, and the object-relational database Posture SQL is chosen to manage structured data and support multiple types of Value. With two levels of global and local authentication, user information is synchronized and interconnected between homogeneous clouds, enabling identity management capabilities. The overall framework of the system is built with the model-view-control architecture pattern and RESTful architecture style. After testing, the platform is a comprehensive teaching and learning system that can perform the functions of creating new courses, managing assignments, initiating discussions, stage evaluation, etc. The visual interface is easy to operate, which can make the traditional education mode more diversified, and can also refer to the operation mode of Mujiao class. After the system and module testing, the test results show that it meets the design requirements of the platform and module.
{"title":"Design and Implementation of an Interactive Information System for University Education under the Cloud Service Model","authors":"Lihu Lu","doi":"10.1109/TOCS50858.2020.9339620","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339620","url":null,"abstract":"This paper designs and implements an interactive information system for university education under the cloud service model. The Ruby-based Rails framework and Apana Studio integration environment are used to develop the system, and the object-relational database Posture SQL is chosen to manage structured data and support multiple types of Value. With two levels of global and local authentication, user information is synchronized and interconnected between homogeneous clouds, enabling identity management capabilities. The overall framework of the system is built with the model-view-control architecture pattern and RESTful architecture style. After testing, the platform is a comprehensive teaching and learning system that can perform the functions of creating new courses, managing assignments, initiating discussions, stage evaluation, etc. The visual interface is easy to operate, which can make the traditional education mode more diversified, and can also refer to the operation mode of Mujiao class. After the system and module testing, the test results show that it meets the design requirements of the platform and module.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115562001","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}
Pub Date : 2020-12-11DOI: 10.1109/TOCS50858.2020.9339627
Feng Weixi, Li Qing, Tian Songlin, Z. Hai, Luo Yulin
In the big data cloud platform system, users can share information instantly in different time and space, and the information transmission capability of the video surveillance system is greatly improved through the Internet. The application of big data visualization technology will be beneficial to large-scale data analysis efficiently. In this paper, the power big data and visualization technology are summarized firstly, and then the specific application of power big data in power video surveillance system is discussed, including data mining technology, customer classification analysis decision model and classification index system design, and the design and implementation of visualization platform are also discussed.
{"title":"Research on the Application of Big Data and Visualization Technology in Power Video Monitoring System","authors":"Feng Weixi, Li Qing, Tian Songlin, Z. Hai, Luo Yulin","doi":"10.1109/TOCS50858.2020.9339627","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339627","url":null,"abstract":"In the big data cloud platform system, users can share information instantly in different time and space, and the information transmission capability of the video surveillance system is greatly improved through the Internet. The application of big data visualization technology will be beneficial to large-scale data analysis efficiently. In this paper, the power big data and visualization technology are summarized firstly, and then the specific application of power big data in power video surveillance system is discussed, including data mining technology, customer classification analysis decision model and classification index system design, and the design and implementation of visualization platform are also discussed.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"372 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126711889","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}
Pub Date : 2020-12-11DOI: 10.1109/TOCS50858.2020.9339761
Yu Chen, Yajian Zhou, Qi Dong, Qi Li
In recent years, phishing events occur frequently, and the detection of phishing URL has become a common concern in the field of network security. In previous studies, researchers distinguish phishing URLs from normal URLs by the string characteristics. However, this method is difficult to achieve efficient detection accuracy in the case of attacker's forgery of URL features. In this paper, we propose a phishing URL detection method based on URL content. Firstly, the simple features are used for preliminary screening, and then, the URLs that cannot be distinguished by simple features are input into the simulation environment to obtain the page content. Finally, the method based on CNN is used to detect malicious URLs based on the page content. Experiments show that our method can achieve satisfying detection accuracy.
{"title":"A Malicious URL Detection Method Based on CNN","authors":"Yu Chen, Yajian Zhou, Qi Dong, Qi Li","doi":"10.1109/TOCS50858.2020.9339761","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339761","url":null,"abstract":"In recent years, phishing events occur frequently, and the detection of phishing URL has become a common concern in the field of network security. In previous studies, researchers distinguish phishing URLs from normal URLs by the string characteristics. However, this method is difficult to achieve efficient detection accuracy in the case of attacker's forgery of URL features. In this paper, we propose a phishing URL detection method based on URL content. Firstly, the simple features are used for preliminary screening, and then, the URLs that cannot be distinguished by simple features are input into the simulation environment to obtain the page content. Finally, the method based on CNN is used to detect malicious URLs based on the page content. Experiments show that our method can achieve satisfying detection accuracy.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125006086","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}
Pub Date : 2020-12-11DOI: 10.1109/TOCS50858.2020.9339742
H. Li, Guocheng Liu
Considering that high passenger flow of railway stations in major cities in China is prone to safety hazards of dense crowds, image recognition-based intelligent railway station diversion system is proposed to solve the problem of local crowding. Through the automatic guidance and intelligent diversion functions of the automatic intelligent diversion system, each passenger can be smoothly guided to the destination for boarding, which solves passengers' difficulties in entering the station and finding the designated waiting room, thereby improving passengers' efficiency in entry and exit and helping ease the problem of passenger congestion in railway station.
{"title":"Image Recognition-Based Design of Intelligent Railway Station Diversion System","authors":"H. Li, Guocheng Liu","doi":"10.1109/TOCS50858.2020.9339742","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339742","url":null,"abstract":"Considering that high passenger flow of railway stations in major cities in China is prone to safety hazards of dense crowds, image recognition-based intelligent railway station diversion system is proposed to solve the problem of local crowding. Through the automatic guidance and intelligent diversion functions of the automatic intelligent diversion system, each passenger can be smoothly guided to the destination for boarding, which solves passengers' difficulties in entering the station and finding the designated waiting room, thereby improving passengers' efficiency in entry and exit and helping ease the problem of passenger congestion in railway station.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"56 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133021355","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}
Infrared temperature measurement has attracted great attention because of these unique advantages for low cost and expanded applications, especially with the development of computer technology and semiconductor technology, the performance parameters and manufacturing level of infrared thermal imager have been obviously improved. However, in practice, the temperature of the tested object measured by infrared thermal imager cannot be guaranteed to be the real temperature of the object. Therefore, this study provides a new experimental method for improving the measurement accuracy of the object under the condition of changeable off-site environment, and calibrate the temperature measuring system and internal parameters of infrared thermal imager. The results indicate that the farther the measuring distance, the greater the temperature measurement error, and which will not met the requirements of temperature measurement accuracy. The atmospheric transmittance has not relationship with the temperature characteristics of the measured object. This study will improve the temperature measurement accuracy of infrared thermal imager.
{"title":"The Influence of Thermal Imager Parameters on the Accuracy of Infrared Thermal Imager","authors":"Xia Zhao, Zilong Zhao, Fang Guo, Xiwen Zhang, Qufei Shi, Jian Wu","doi":"10.1109/TOCS50858.2020.9339617","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339617","url":null,"abstract":"Infrared temperature measurement has attracted great attention because of these unique advantages for low cost and expanded applications, especially with the development of computer technology and semiconductor technology, the performance parameters and manufacturing level of infrared thermal imager have been obviously improved. However, in practice, the temperature of the tested object measured by infrared thermal imager cannot be guaranteed to be the real temperature of the object. Therefore, this study provides a new experimental method for improving the measurement accuracy of the object under the condition of changeable off-site environment, and calibrate the temperature measuring system and internal parameters of infrared thermal imager. The results indicate that the farther the measuring distance, the greater the temperature measurement error, and which will not met the requirements of temperature measurement accuracy. The atmospheric transmittance has not relationship with the temperature characteristics of the measured object. This study will improve the temperature measurement accuracy of infrared thermal imager.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132523832","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}
Pub Date : 2020-12-11DOI: 10.1109/TOCS50858.2020.9339685
Chang Liu, Yun Zhao, Zhangfu Tian, Hefeng Zhou
Acoustic agglomeration is a promising weather modification technology. The existing simulation and experimental studies on acoustic wave fog dissipation show that the time required to achieve the ideal agglomeration effect is basically 100 s or even 1000 s and above. The timeliness of fog dissipation operation is poor. Based on the particle population balance model, this paper simulated the effect of external seed nuclei on acoustic agglomeration under the condition of natural fog. The simulation results show: the addition of large particle swarm has a great promotion on fog dissipation. 1) When large particles are added beyond the original range of droplet spectrum, the agglomeration efficiency increases with the increase of seed nuclei concentration, and the agglomeration promotion rate can reach up to 81.99%. Complete agglomeration only need 2 min. 2) When large particle sizes are within the range of the original droplet spectrum and the concentration of the seed nuclei swarm is higher than the original concentration, the agglomeration efficiency increases with the increase of nuclei's concentration; When the concentration of the added seed nuclei swarm is lower than the original concentration, there exists an optimal concentration, which is 1/10 of the original concentration. At this time, the concentration of the added particles is low and the agglomeration time is reduced by nearly half. 3) The addition of small particles has no obvious promoting effect on agglomeration, and becomes weaker with the increase of concentration.
{"title":"Effect of adding seed nuclei on acoustic agglomeration efficiency of natural fog","authors":"Chang Liu, Yun Zhao, Zhangfu Tian, Hefeng Zhou","doi":"10.1109/TOCS50858.2020.9339685","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339685","url":null,"abstract":"Acoustic agglomeration is a promising weather modification technology. The existing simulation and experimental studies on acoustic wave fog dissipation show that the time required to achieve the ideal agglomeration effect is basically 100 s or even 1000 s and above. The timeliness of fog dissipation operation is poor. Based on the particle population balance model, this paper simulated the effect of external seed nuclei on acoustic agglomeration under the condition of natural fog. The simulation results show: the addition of large particle swarm has a great promotion on fog dissipation. 1) When large particles are added beyond the original range of droplet spectrum, the agglomeration efficiency increases with the increase of seed nuclei concentration, and the agglomeration promotion rate can reach up to 81.99%. Complete agglomeration only need 2 min. 2) When large particle sizes are within the range of the original droplet spectrum and the concentration of the seed nuclei swarm is higher than the original concentration, the agglomeration efficiency increases with the increase of nuclei's concentration; When the concentration of the added seed nuclei swarm is lower than the original concentration, there exists an optimal concentration, which is 1/10 of the original concentration. At this time, the concentration of the added particles is low and the agglomeration time is reduced by nearly half. 3) The addition of small particles has no obvious promoting effect on agglomeration, and becomes weaker with the increase of concentration.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114416536","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}
Pub Date : 2020-12-11DOI: 10.1109/TOCS50858.2020.9339709
Wen Hu, Changshun Ge
Most traditional recommendation algorithms rely on common scoring items between users when making product recommendations. The data is highly sparse and the recommendation effect is not good. Therefore, an improved collaborative filtering recom-mendation algorithm is proposed. Based on user purchase rec-ords, the algorithm uses a representation learning method to construct a user product network, obtains the low-dimensional em-bedded semantic relationship between users and product no-des, and uses cosine similarity to measure the semantic similarity between products. Then, according to the hidden Dirichlet topic distribution model, the topic features of the products are obtained, and the cosine similarity is used to calculate the similarity of the topic features between the products. The linear fusion method is adopted to effectively alleviate the data sparse problem and improve the recommendation performance. Through Amazon product reviews Data set to verify the effectiveness of the recommendation algorithm.
{"title":"Product Recommendation Algorithm Combining Network Structure and Text Attributes","authors":"Wen Hu, Changshun Ge","doi":"10.1109/TOCS50858.2020.9339709","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339709","url":null,"abstract":"Most traditional recommendation algorithms rely on common scoring items between users when making product recommendations. The data is highly sparse and the recommendation effect is not good. Therefore, an improved collaborative filtering recom-mendation algorithm is proposed. Based on user purchase rec-ords, the algorithm uses a representation learning method to construct a user product network, obtains the low-dimensional em-bedded semantic relationship between users and product no-des, and uses cosine similarity to measure the semantic similarity between products. Then, according to the hidden Dirichlet topic distribution model, the topic features of the products are obtained, and the cosine similarity is used to calculate the similarity of the topic features between the products. The linear fusion method is adopted to effectively alleviate the data sparse problem and improve the recommendation performance. Through Amazon product reviews Data set to verify the effectiveness of the recommendation algorithm.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"170 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133651937","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}
Pub Date : 2020-12-11DOI: 10.1109/TOCS50858.2020.9339728
Yang Zhang
With the promotion of social development and the arrival of modern information technology, the computer hardware and software technology have developed rapidly, and the efficiency of animation production has been continuously improved until the emergence of 3D animation. There are two trends in three-dimensional animation teaching: action design and modeling form. The design and modeling of characters in design largely determines the popularity of an animation work. In three-dimensional animation, the law of character movement is a kind of animation artistic expression with both artistic expression and technical operation. The law of motion is the basis of all actions, and it is the basis of action in the process of character action design. In this paper, the characteristics of character movements in animation are analyzed, and the methods to improve character animation skills are put forward. Based on feature extraction and recognition technology, this paper analyzes the adjustment design of characters' movement rhythm in 3D animation, and explores the key points of characters' movement design in 3D animation.
{"title":"Adjustment Design of Motion Rhythm of 3D Animation Based on Feature Extraction and Recognition","authors":"Yang Zhang","doi":"10.1109/TOCS50858.2020.9339728","DOIUrl":"https://doi.org/10.1109/TOCS50858.2020.9339728","url":null,"abstract":"With the promotion of social development and the arrival of modern information technology, the computer hardware and software technology have developed rapidly, and the efficiency of animation production has been continuously improved until the emergence of 3D animation. There are two trends in three-dimensional animation teaching: action design and modeling form. The design and modeling of characters in design largely determines the popularity of an animation work. In three-dimensional animation, the law of character movement is a kind of animation artistic expression with both artistic expression and technical operation. The law of motion is the basis of all actions, and it is the basis of action in the process of character action design. In this paper, the characteristics of character movements in animation are analyzed, and the methods to improve character animation skills are put forward. Based on feature extraction and recognition technology, this paper analyzes the adjustment design of characters' movement rhythm in 3D animation, and explores the key points of characters' movement design in 3D animation.","PeriodicalId":373862,"journal":{"name":"2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS)","volume":"175 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132935433","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}
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