Music Recognition using Facial Expressions -, N. Moganarangan; -, S. Subasree; -, Abhishek Singh Chauhan ...
International Journal For Multidisciplinary Research,
03/2023, Letnik:
5, Številka:
2
Journal Article
In daily communication, the identification of fundamental emotions involves interpretating different visual and auditory aspects. The ability to identify emotions is not clearly determined as their ...presentation is generally very short (micro expressions), whereas identifying itself does not have to be a conscious process. Humans presumptively chose to recognize emotions expressed through music rather than those expressed through facial expressions. We carried out a study with many elementary school pupils and many high school students in order to compare the success rate in recognizing emotions portrayed as facial expressions or in classical music works. Participants were to match eight faces in images representing various emotions with eight classical music compositions representing the same eight feelings. Compared to recognizing emotional facial expressions, the ability to identify emotions portrayed through classical music compositions was noticeably less successful. Girls performed better than boys in the ability to identify facial emotions, with high school students dramatically outperforming primary school pupils in this area. Higher arithmetic grades were related to the success rate in identifying emotions from musical pieces. Because reading facial expressions is one of the first forms of communication in human culture, basic emotions are far easier to discern when portrayed on human faces rather than in music. The need for females to communicate with neonates throughout their early development led to the selection of their advantage in emotion perception. There are certainly some general cognitive abilities like motivation, concentration, and memory that math competency and the ability to recognize the emotional content of music share. Facial expressions and music are processed in the brain in distinct ways, and as a result, they are likely assessed differently as emotional cues.
This paper proposes numerous maximum power point tracking technique (MPPT) for photo-voltaic energy conservation system. A PV system generates power which depends upon the operating voltage. Some of ...the MPPT techniques are explained here. The MPPT Techniques find its application in the PV system tomaximize the power output by following the path for achieving maximum power at certain irradiances. To correct the conversion energy efficiencyit is required that the PV system should work at the maximum power point.Some optimization techniques have also been discussed in this paper.
This paper aims to design a wirelessly controlled surveillance vehicle equipped with a wireless camera to obtain real-time audiovisual feedback. The design of this work includes two transmitters and ...one receiver working on radio communication. The hardware incorporated is designed and developed using Fritzing and Arduino respectively. Its main feature is that the camera used to capture real-time audio and video is movable and can turn in different directions in synchronization with the movements of the head of the human operator. The motion of the vehicle and camera can be controlled by a human operator from a distance of nearly 1 km in open space. The user has to wear a Virtual Reality headset with an android smartphone in it to get audiovisual information. The latency of the transmission is kept as minimum as possible.
Bisphenol A (BPA) is a widely utilized chemical found in numerous everyday products, including plastic containers, food packaging, and thermal paper. Research has linked BPA exposure to a range of ...health concerns, encompassing developmental and reproductive issues, cancer, and obesity. Given India's status as one of the world's largest producers and consumers of plastic goods, understanding the potential risks associated with BPA exposure and its health impacts on the Indian population is of paramount importance. This paper conducts a comparative analysis of BPA sources, environmental levels, migration, and health impacts in India in comparison to other countries. By examining data from various nations, we aim to discern overarching trends and patterns in BPA exposure and its associated health effects. This analysis serves as a foundation for the development of policies and regulations designed to safeguard public health. While the Indian government has taken some regulatory steps, such as banning the production, import, and sale of BPA-containing polycarbonate baby bottles, there is a notable absence of specific regulations or bans on BPA in other food-contact materials (FCMs). Studies conducted in India have detected BPA in various food items, underscoring the potential risk of BPA exposure through food consumption. This emphasizes the urgent need for effective monitoring and control of BPA migration in FCMs within India. In conclusion, this comparative review underscores the imperative for ongoing research and rigorous monitoring of BPA exposure and its health impacts in India, as well as in other nations. Safeguarding the health of the general public necessitates a comprehensive understanding of BPA's prevalence, sources, and consequences. By implementing and refining regulations, such as extending bans on BPA in additional FCMs, policymakers can work towards mitigating the risks associated with BPA exposure and ensuring the safety of populations worldwide.
The popularity of Internet is growing every day with an exponential growth in the information that is being published over it. Apart from static content, dynamic content on the Web is also growing at ...an increasing rate thanks to blogs, news forums and the likes. Users of such blogs and forums write about their personal life, professional life and events happening in real world such as a cricket match, elections, a product release or disasters. The number of blog entries published on an event is proportional to its popularity. Using this as the basis, we designed a system called EventDS (Event Detection and Searching) which detects major events by analyzing blogs using a novel clustering algorithm called PDDPHAC. We also propose a new representation for events: each event is represented as a Topic Tree where sub-topics are treated as children of their super-topics.
PurposeIn the recent years, the two increasingly popular topics, namely, Industry 4.0 and circular economy (CE) have attracted the attention of many academicians and practitioners. However, the ...connection between CE and Industry 4.0 has not been much investigated in the literature. Motivated by this gap, the purpose of this paper is to integrate these two streams and attempt to understand the new paradigm of Industry 4.0 for resolving the issues pertaining to CE principles.Design/methodology/approachThe study uses situation, actor, process, learning, action, performance (SAP-LAP) linkages framework to analyze the applications of Industry 4.0 mechanisms in realizing the issues of current CE business models. This is done through the interpretation of the cross-interaction and self-interaction relationships among the different interfaces/elements of SAP-LAP.FindingsThe results suggest that top managers are the most essential actors for integrating the use of Industry 4.0 to achieve sustainability, in the light of CE. In addition, advanced technologies such as Internet of Things and cyber-physical systems are the most important Industry 4.0 actions that help in improving the CE performance parameters.Research limitations/implicationsThis qualitative study is an attempt to analyze and assess the strategic issues pertaining to Industry 4.0 standards in CE. The study identifies learnings (challenges/opportunities) and the corrective actions which are imperative toward achieving CE principles. This study will guide managers and policymakers to understand the importance of implementing Industry 4.0 for accomplishing CE principles.Originality/valueThis study integrates two important streams of literature – Industry 4.0 and CE. Thus, this paper offers insights about the importance of Industry 4.0 standards in achieving CE principles.
The world receives more than 200 thousand people in a day and it is expected that the total world population will reach 9.6 billion by the year 2050. This will result in extra food demand, which can ...only be met from enhanced crop yield. Therefore, modernization of the agricultural sector becomes the need of the hour. There are many constraints that are responsible for the low production of crops, which can be overcome by using drone technology in the agriculture sector. This paper presents an analysis of drone technologies and their modifications with time in the agriculture sector in the last decade. The application of drones in the area of crop monitoring, and pesticide spraying for Precision Agriculture (PA) has been covered. The work done related to drone structure, multiple sensor development, innovation in spot area spraying has been presented. Moreover, the use of Artificial Intelligent (AI) and deep learning for the remote monitoring of crops has been discussed.
This paper reviews different recursive structures of Sliding Discrete Fourier Transform (SDFT) algorithms. Normally, a SDFT algorithm is introduced to design a filter or to compute N-point DFT ...through subsequent iterations in a recursive manner by allowing window shift technique. The proposed paper deals with comparative analysis of different SDFT structures; rSDFT, SGDFT, rSGDFT, DnSDFT, mDFT, HDFT, mHDFT, SWIFT, oSDFT to examine their characteristics such as computational complexity, stability, filter structure, frequency behaviour, computation error, and noise performance. Finally, the important parameters and range of operation are identified for different SDFT structures to define suitable applications.
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