Multimedia Era Research Articles

Research on Modelling Capability of English Multimodal File Search based on Transformer

With the exponential growth of file data in the multimedia era, file retrieval ability to achieve effective data management has become a hot research field. Based on people’s English file search needs, this paper proposes an English multimodal file search model based on transformer. Through ablation experiments on two public data sets and comparison experiments with the benchmark model, the effectiveness and superiority of the proposed transformers algorithm model in multi-modal data processing are verified. The multi-modal fusion retrieval system can usually achieve better performance than the single-modal retrieval system. This experiment focuses on three modes: Audio, Image and Text. The experimental results show that the proposed method can not only improve the efficiency of file search, but also extract modal features and perform feature fusion better. In the future, we can further explore different types of other attention mechanisms or integrate a variety of different architectures to further enhance the feasibility and superiority of multimodal file search

Practical Research on the Application of Multimedia and Visual Image Technology in the Cultivation of College Counselors in the Network Environment

In the context of the multimedia era, college counselors and college students should make progress together. This article aims to explore the practical issues of applying multimedia and visual-image technology to the training of college counselors. We propose a three-dimensional multimedia visual image recognition technology based on convolutional neural networks (CNNs) and apply the algorithm to image-recognition tasks to provide support and assistance for college-counselor training in network and multimedia environments. By combining a CNN with image recognition, our research results show that this method can effectively adapt to different types of image-recognition tasks. This means that our algorithm can be fully applied to these tasks and provide strong support for the training of college counselors.

A Survey of Sinological Literacy of College English Majors Under the Background of New Liberal Arts

Under the new circumstances, the world development pattern has undergone rapid changes, and China is playing an increasingly important role on the international stage. To establish a good national image under the background of globalization, higher requirements are put forward for English majors to improve their Sinological literacy. Based on the background of the new liberal arts, the author takes English majors in Chongqing Normal University as the research subject. And combines domestic and foreign research results to study the current situation of Sinological literacy through questionnaires, interviews, and literature research. The questions consists of 4 dimensions (Sinological knowledge, Sinological competence, Sinological spirits, and Sinological emotions.) and 53 questions. The research questions are: (1) What is the status quo and problems of English majors' Sinological literacy in Chongqing Normal University? (2) What are the causes leading to students' lack of Sinological literacy? (3) What measures are offered to improve Sinological literacy? The paper founds that students majoring in English lack knowledge related to sinology. They are confused about the Sinological spirit and have weak competencies. By interviewing, the paper found 4 reasons that may explained it: (1) Students lack interest and incentive to learn Sinology. (2) There are few qualified teachers who are equipped with abundant Sinology. (3)Students prefer fragmented knowledge than Sinology due to the era of multimedia. (4) English majors are more likely to be influenced by Western culture if they`re not guided correctly. Through literature research, the paper also raises some measures:(1) Establish the correct concept, the school should add the corresponding subjects. (2) Strengthen teachers' character. (3)Make full use of the rich activities in the second classroom .(4)Build campus culture full of Sinological elements. The author analyzes the result of the investigation case and gives some corresponding countermeasures to solve the problem, in order to provide suggestions for the Sinological literacy cultivation of college English majors and hopes that schools can train more talents for English majors to communicate with other cultures.

Research on the Integration and Innovative Expression Methods of Visual Elements of Popular Music in Multimedia Era

Abstract Visual art and music art are two typical media, and the progress of multimedia technology has prompted the cross-border integration between them. This paper tries to visualize the visual translation of music acoustic information and emotional experiences through audiovisual mapping design. The extraction and analysis of musical and visual elements in the music visual mapping model are summarized and analyzed. Combined with the visual expression method, a mapping pattern framework that can be reused in music visualization design is proposed, and two types of mapping patterns are classified on top of it. Based on the four basic attributes of pitch, chord, tone, and timbre of popular music, corresponding visual elements are designed. Finally, the impact of the two mapping modes on the functional and aesthetic effects of music visualization is experimentally demonstrated and evaluated, and it is found that the mean value of the scaling index of the original HCR sequence of the pop music clip is close to 0.864, while the mean value of the disturbed sequence is 0.504, which is a referable evaluation result for determining the appropriate mapping type when designing music visualization.

Practical Analysis of Digital Technology in Physical Education and Training in the Context of Multimedia Era

Abstract In the multimedia era, the application of digital technology in physical education and training is becoming increasingly important. This paper analyzes how digital technology can improve biological education teaching effectiveness and students’ motivation and independent learning ability. The research methodology uses digital physical education teaching and curriculum integration, motion retrieval technology, and motion editing and scoring technology. It is found that the physical education teaching mode using digital technology is significantly better than the traditional method, in which the advantage of the class using digital technology in the mastery of physical education skills is obvious. The Analysis of final grades shows that the number of experimental courses with more than 90 points is three times as many as that of the control class. The average grade, learning motivation, and independent learning ability are higher than in traditional teaching. The specific data show that the mean value of understanding motivation in the experimental class is 26.47, and that in the control class is 24.87 (P=0.0031), which shows that the digital technology significantly improves students’ motivation to learn. The application of digital technology in physical education can dramatically improve the teaching effect, enhance students’ learning motivation and independent learning ability, an important development direction of modern physical education.

Research on the Application of Traditional Graphic Patterns in Modern Jewelry Design Modeling under the Background of Multimedia Era

Abstract As traditional graphic ornament craft returns to the public’s attention, modern jewelry incorporating these ornaments has begun to emerge in the market, attracting significant interest. This paper combines traditional Chinese graphic ornamentation with modern jewelry design, employing hierarchical analysis to examine users and extract corresponding design elements. Parametric design is utilized to aid in contemporary jewelry modeling, and a parametric modeling generation system for modern jewelry, featuring design input, intelligent generation, and intelligent manufacturing as the main processes, is developed through software programming. Finally, design examples are used to verify the results. By incorporating traditional graphic ornament into jewelry design, the mean evaluation score for user preference across various dimensions ranges from 2.8826 to 3.3916, indicating that the design scheme is well-received and highly accepted. This study exemplifies the theory and method of applying traditional graphic ornament to modern jewelry design, providing a reference for similar designs.

Theory and Practice of Integrated Development of Cultural Tourism Industry and Urban Construction in the Context of Multimedia Era

Theory and Practice of Integrated Development of Cultural Tourism Industry and Urban Construction in the Context of Multimedia Era

Resource Advantages and Practical Paths of Rural Cultural Revitalization in the Context of Multimedia Era

Abstract The revitalization of rural culture is an important part of the comprehensive revitalization of the countryside in the new era and is of great strategic significance to the realization of the development goal of agricultural modernization. Guided by the value orientation of rural cultural revitalization, the article analyzes the characteristics of multimedia communication and the application strategy in rural cultural communication. Using Oracle as the data storage module and combining the B/S structure, a rural culture digital resource library was established, rural culture images were digitally converted through deep features, end-to-end detection was introduced to extract rural music audio, and a three-dimensional model was also established for rural cultural landscape. The DEA model was also combined with the Malmquist index to explore the utilization efficiency of rural cultural resources. The data on rural cultural revitalization in Province S were used to analyze the efficiency and change trends of its rural cultural revitalization, and the application of the digital resource library of rural culture was studied. The overall efficiency index of rural cultural revitalization practice increased by 7.21% between 2013 and 2023, the average value of the change in the Malmquist index was 1.037, the audience’s satisfaction with the rural cultural services was 3.48 points, and the experience assessment of digital resource library is 83.35 points. The revitalization of rural culture needs to focus on accessing multimedia platforms and relying on digital resource libraries to achieve the deepening of the scope of rural cultural communication.

Effectiveness Associated With Learning With Video and Multimedia Content in Engineering Students’ Classroom Sessions

Video as an educational tool has evolved in response to the widespread engagement with multimedia content in the modern era. This approach adapts to the widespread access to the internet and online communication, transforming teaching methods in university environments. The inclusion of video in the educational process not only presents concepts in an engaging way but also encourages active student participation and contributes to the construction of knowledge. The versatility of videos enriches understanding by combining visual and auditory elements, promoting better retention of information. Adapting teaching methods to the multimedia era is fundamental in engineering education. Students recognize the value of videos in understanding practical solutions and engineering applications, highlighting their preference for viewing over reading. Clarity in the presentation and description of videos, together with their easy accessibility, is crucial to their effectiveness. The use of video as an academic resource not only allows for improved student performance but also fosters collaboration and independent learning. In this evolving educational environment, adaptability, collaboration, and individual reflection become essential factors in maximizing multimedia and video resources. The integration of artificial intelligence and the creation of digital scientific discourses reflect the ongoing transformation in education. Through visual and auditory elements, videos enhance the learning experience, fostering active participation and facilitating a deeper understanding of concepts. This, in turn, contributes to the educational development of engineering students.

Research on the Application of Dance Talent Cultivation Mode in Colleges and Universities in the Context of Multimedia Era

Abstract This paper combines Kinect and convolutional neural networks to construct a dance movement recognition technology based on 3D CNNs. Applying dance movement recognition technology to dance teaching builds a new mode of training dance talents in colleges and universities. The role of Kinect in recognizing dance movements is explored from three aspects: real-time motion capture, human skeleton tracking, and information input. The dance movement image is computerized by calculating the depth of the points using stereo analysis. To analyze dance movements and classify them by features, a convolutional neural network is combined. Based on two-dimensional convolutional neural networks, three-dimensional convolutional neural networks have been constructed, which improve the comprehensiveness of dance movement information. By combining dance movement recognition technology with dance talent cultivation, we analyze the students’ professional dance ability and the teaching effect under the new talent cultivation mode. The results show that the teaching effect of the dance talent cultivation mode combined with the movement recognition technology is better, and the percentage of students dance movements reaching the standard in a movement completion is 0.95. The professional ability of dance talent is 0.8 percent.

Strategies and Path Analysis of Choral Conducting Teaching in Colleges and Universities in the Context of Multimedia Era

Abstract This paper first presents the O2O teaching strategy for choral conducting and analyzes specific methods and processes for teaching choral conducting using the O2O model. Then, the TFAHP choral conducting teaching evaluation model was constructed, and the judgment matrix was used to calculate the comprehensive degree of fuzzy value of the evaluation criteria and to compare the importance value between the indicators. Lastly, the impact of teaching was evaluated using indicators such as grades, comprehensive performance, and learning emotions. The mean value of the achievement of all knowledge modules is much higher than the mean value before teaching, and the average value of the achievement of each knowledge module is between 0.6-0.85, and the P value of each knowledge module is lower than 0.01, which is an extremely significant difference, indicating that the teaching effect is significant. The innovative development of music education is promoted, and this study greatly impacts choral conducting education.

The Construction of Cultivation System of Chinese Youth Football Players in the Perspective of Multimedia Era

Abstract The first step in this paper is to standardize each index based on factor analysis, then extract factors based on eigenvalues, and then use a rotation matrix to rotate and name the factor variables. The soccer player development system was created by determining the principal components based on the eigenvectors of the eigenvalues. The relationship between exogenous and endogenous latent variables was investigated by establishing structural equations to investigate the linear combination of variables. The model was used to conduct correlation and path analysis on the influencing factors of youth soccer player development. The study showed family factors strongly correlated with youth soccer player socialization r=0.656, p<0.01. Coaching factors moderately correlated with youth soccer player socialization r=0.456, p<0.01. The study of this paper provides some reference value for the development of youth soccer players.

앱북 콘텐츠의 문학적 이미지에 대한 고찰

The purpose of this paper is to consider the literary nature of the works based on Appbook contents among the literary texts that have been changed through various media formats, focusing on the image. Through applying Bachelard's image theory to modern Appbook content works and it examines the aspects of literary and narrative images newly formed in the era of multimedia. When we reconsider the literary image of Bachelard in this trend of change in the times, the phase of the image and imagination he speaks is explicitly expressed through a sharper contrast between the figurative and material aspects in the literary work based on the App Book. Instead of simply dividing images into simple dichotomous categories according to the medium of expression, this allows us to assess the status of the images each medium is in charge of in a text where various mediums are mixed. This shows that the literary image and material imagination Bachelard said can be realized in a new aesthetic dimension different from before through Appbook-based literary content.

Retracted: In the New Multimedia Era, “Post-90s” Counselors Do a Good Job of Adaptive Education Path Research for “Post-00s” Freshmen

Retracted: In the New Multimedia Era, “Post-90s” Counselors Do a Good Job of Adaptive Education Path Research for “Post-00s” Freshmen

The Use of Game Elements in Hollywood Science Fiction Films, Taking Ready Player One and Free Guy as Examples

Film and game integration is a new phenomenon in today's multimedia era, and Hollywood science fiction films become a good carrier for the use of game elements with advanced production technology and virtual visual presentation. Based on current research, this paper uses the method of image analysis to explore the use of game rule elements and goal elements in two representative science fiction films, namely, Ready Player One and Free Guy. It looks into the formulaic effect of the rule elements on films world construction and their innovativeness in terms of humanistic worldviews. Furthermore, it considers the set of layered characteristics of the goal elements in the films narrative structures, especially the infinite narrative. Finally, by analyzing the individual cases of the two films and reflecting critically on the presentation of the films, it is concluded that in order to realize the integration of film, game and audience, the wide dissemination of the game spirit, and the subversion and reconstruction of the video world, it is necessary to make trade-offs and innovations. Directly using game elements gives positive inspiration for the creation of future film-game fusion works.

Exploration on the Informatization of Ideological and Political Course Teaching in Modern Universities in the Multimedia Era

This papers’ focus is exploration on the informatization of ideological and political course teaching in modern universities in the multimedia era. In modern society, science and technology provide convenience and technical assistance for the development of ideological and political education. It can be said that whoever holds the initiative in cyberspace will be the leader of the future world order, and hence, the better applications of the information era into real ideological and political course teaching. The discussions of the paper are collected from the different aspects.

Thoughts on Calligraphy Education and Teaching in Colleges and Universities in the Multimedia Era

Thoughts on Calligraphy Education and Teaching in Colleges and Universities in the Multimedia Era

Chaotic Image Encryption Based on Boson Sampling

AbstractAs a fundamental form of information representation, image encryption is a significant research issue in the multimedia era. An image encryption scheme is proposed benefiting from chaotic random behavior characteristics of Boson sampling (BS) probability distribution, where the chaotic random number sequence is used to implement the encryption process including scrambling image pixels and altering the values of pixels. Further, a BS‐based image encryption prototype system is constructed on the programmable silicon photonic processor chip for BS with 5‐mode 2‐photon, which can encrypt 4 × 4 grayscale images. Besides, experiments for encrypting 256 × 256 gray‐scale images with 20‐mode 8‐photon BS are simulated on the StrawberryFields photonic quantum software platform. Numerical analyses demonstrate the proposed scheme has good effectiveness in terms of randomness test, information entropy, histogram, correlation, key space, key sensitivity, and anti‐attack, offering gains in many cryptographic applications. The BS‐based image encryption prototype system extends the application of BS to solve practical problems in addition to proving quantum advantages.

Granular Content Distribution for IoT Remote Sensing Data Supporting Privacy Preservation

Facilitated by the Internet of Things (IoT) and diverse IoT devices, remote sensing data are evolving into the multimedia era with an expanding data scale. Massive remote sensing data are collected by IoT devices to monitor environments and human activities. Because IoT devices are involved in the data collection, there are probably private data contained in the collected remote sensing data, such as the device owner information and the precise location. Therefore, when data analysts, researchers, and other stakeholders require remote sensing data from numerous IoT devices for different analyses and investigations, how to distribute massive remote sensing data efficiently and regulate different people to view different parts of the distributed remote sensing data is a challenge to be addressed. Many general solutions rely on granular access control for content distribution but do not consider the low computational efficiency caused by the huge file size of the remote sensing data or certain IoT devices only have a constrained computational performance. Therefore, we propose a new granular content distribution scheme, which is more lightweight and practical for the distribution of multimedia remote sensing data with the consideration of the large data size to avoid complicated operations to the data. Furthermore, a dual data integrity check (hash summary and watermark) designed in our scheme can detect tampering or forgery from encrypted remote sensing data before decrypting it and validate it again after decryption. The security analyses and experimental results manifest that our new scheme can maintain high computational efficiency and block tampering and forgery during the granular content distribution for IoT remote sensing data.

JPEG Column: 96th JPEG Meeting

The 96 th JPEG meeting was held online from 25 to 29 July 2022. The meeting was one of the most productive in the recent history of JPEG with the analysis of the responses of two Calls for Proposals (CfP) for machine learning-based coding solutions, notably JPEG AI and JPEG Pleno Point Cloud Coding. The superior performance of the CfP responses compared to the state-of-the-art anchors leave little doubt about the future of coding technologies becoming dominated by machine learning-based solutions with the expected consequences on the standardisation pathway. A new era of multimedia coding standardisation has begun. Both activities had defined a verification model, and are pursuing a collaborative process that will select the best technologies for the definition of the new machine learning-based standards.