Enhancing Visual Saliency in Group Photographs: A Novel Approach for Improved Security and Healthcare Applications
Dr Ravi Kant Kumar, an Assistant Professor at the Department of Computer Science and Engineering, and his research scholar, Ms Gayatri Dhara, have come up with a patent titled “A System and Method for Enhancement Of Visual Saliency Of Intended Face In Group Photography.” The patent, with Application Number 202441040020, employs pathbreaking technology to enhance security and healthcare applications, with real-time face recognition and remote diagnostics.
Abstract:
Visual saliency is a way of figuring out which parts of a scene draw our attention the most. When looking at a crowd or a group of faces, our eyes naturally focus more on certain faces than others. This happens because some faces have dominant features that stand out more. For faces that don’t naturally catch our attention, there is a need to make them more noticeable. This new method and system are designed to do just that. The system calculates scores based on various factors like skin tone, colour, contrast, position, and other visual details. These scores help identify which face needs enhancement, making it more prominent in a group of faces. The primary advantage of this invention is its potential to improve user experience in various applications, such as photo editing, social media, security systems, and more. By giving users, the control to select and enhance a specific face, it allows for a more personalised and targeted approach to face recognition and enhancement. This could be particularly beneficial in scenarios where the user wants to highlight a specific individual in a group photo or in a crowd. Overall, this invention represents a significant advancement in the field of face recognition and image enhancement, offering a novel and user-centric approach to visual saliency. It opens up new possibilities for user interaction and control in image editing and face recognition technology.
Practical and Social Implications
The practical implementation of this research lies in its ability to identify and enhance faces within a group or crowd that do not naturally draw attention. This innovative method and system address this issue by calculating saliency scores based on factors such as skin tone, colour, contrast, position, and other visual details. These scores are then used to identify faces that need enhancement to become more prominent in a group. The system’s ability to enhance specific faces has significant practical applications in several fields.
Photo Editing: Users can easily enhance specific individuals in group photos, ensuring that everyone stands out as desired. This is particularly useful for personal photos, event photography, and professional photo editing.
Social media: Enhanced face recognition and saliency can improve user experience by allowing users to highlight specific people in their posts, making photos more engaging and personalised.
Security Systems: In surveillance and security applications, the ability to enhance less prominent faces can improve the accuracy of face recognition systems, aiding in the identification of individuals in crowded or low-visibility conditions.
Collaborations:
SRM University-AP,
Dr Ravi Kant Kumar,
Mrs Gayathri Dhara.
Future Research Plans:
Future plans for this visual saliency-based face enhancement system include refining algorithms for greater accuracy and efficiency, and integrating with popular photo editing software and social media platforms for seamless user experience. The technology will be expanded into security and healthcare applications, enhancing real-time face recognition and remote diagnostics. Emphasis will be placed on reducing biases, ensuring privacy protection, and enabling user customisation. Collaborations with academic institutions will drive further research, while commercialisation efforts will focus on launching products globally.
- Published in CSE NEWS, Departmental News, News, Research, Research News
Dr Negi’s Research Exploration of the Sugeno Exponential Function and Its Multidisciplinary Applications
Dr Shekhar Singh Negi from the Department of Mathematics has published a research paper titled “A note on Sugeno exponential function with respect to distortion.” Dr Negi’s research investigates the Sugeno exponential function. This research develops new mathematical tools and rules to work with a different way of measuring things, which can be useful in various fields like economics, biology, or any area where traditional measurements don’t quite fit the problem at hand.
Abstract:
This study explores the Sugeno exponential function, which is the solution to a first order differential equation with respect to nonadditive measures, specifically distorted Lebesgue measures. We define k-distorted semigroup property of the Sugeno exponential function, introduce a new addition operation on a set of distortion functions, and discuss some related results. Furthermore, m-Bernoulli inequality, a more general inequality than the well-known Bernoulli inequality on the real line, is established for the Sugeno exponential function. Additionally, the above concept is extended to a system of differential equations with respect to the distorted Lebesgue measure which gives rise to the study of a matrix m-exponential function.
Finally, we present an appropriate m-distorted logarithm function and describe its behaviour when applied to various functions, such as the sum, product, quotient, etc., while maintaining basic algebraic structures. The results are illustrated throughout the paper with a variety of examples.
Collaborations:
Prof. Vicenc Torra, Professor at the Department of Computing Science at Umea University. His area of research include artificial intelligence, data privacy, approximate reasoning, and decision making.
Future Research Plans:
To explore the aforementioned derivative and investigate results with applications in real life.
- Published in Departmental News, Math News, News, Research News
Research Paper on ESG Scores and Their Effect on Polluting Companies After COVID-19
The Department of Commerce, under the Paari School of Business, is proud to present the research publication of Dr Lakshamana Rao Ayyangari, Guest Faculty Dr Sankar Rao, and Research Scholar Mr Akhil Pasupuleti. Their research paper, titled “Assessing the impact of ESG scores on market performance in polluting companies: a post-COVID-19 analysis,” is featured in the Q2 journal “Discover Sustainability.” Here is an interesting abstract of their research.
Abstract:
The study aims to unravel the impact of Environmental Social Governance (ESG) scores on the firm’s market performance of polluting companies. Moreover, the study also finds out the moderating effect of green initiatives. The study’s population consisted of 67 companies that were chosen from the list of polluting companies given by the Central Pollution Control Board of India for the post-COVID-19 timeframe of 2020–2023. The results indicate that the performance of ESG will improve the financial performance of the company.
Practical Implementation:
The analysis showed that companies with higher ESG scores generally perform better in the market. This means that firms that are more responsible in terms of environmental, social, and governance practices tend to do well financially. However, the study found that green initiatives did not have a significant impact on this relationship.
These findings are important for company managers and stakeholders. Understanding the connection between ESG practices and market performance can help managers create strategies to improve their ESG scores, ultimately boosting their financial performance.
Future Research Plans:
i) Focus on the R&D investment and sustainability.
ii) Studying the relationship between green finance and sustainability
iii) Exploring the relationship of CSR in sustainability
- Published in Commerce Current Happenings, Departmental News, News, Research News
“A New Array of Leaders Graduate Today” – SRM AP Hosted its 4th Convocation Ceremony
SRM University-AP hosted its prestigious 4th Convocation Ceremony on September 02, 2024, felicitating the graduates with their well-earned degrees for scholastic excellence. The monumental event was graced by the honourable presence of Chief Guest Padma Bhushan Senapathy Kris Gopalakrishnan, Chairman-Axilor Ventures and Co-founder of Infosys; Guest of Honour Mr Rohit Kapoor, Chief Executive Officer, Food Marketplace, Swiggy; Founder Chancellor of SRM Group of Institutions Dr T R Paarivendhar; Pro-Chancellor of SRM University-AP Dr P Sathyanarayanan; Vice Chancellor Prof. Manoj K Arora, Other dignitaries, Faculty, staff and parents of the graduating batch. 1,018 graduates, including 24 PhD scholars, were conferred their degrees on this momentous occasion, and 18 Gold Medalists, 5 Silver Medalists, and 5 Bronze Medalists were recognised for their outstanding achievements.
“We are a multidisciplinary research-intensive university where education revolves around 5 I’s – Integrative curricula, Interdisciplinary Research and Learning, Innovation, Industry and International Collaborations and Inclusivity”, stated Vice Chancellor, Prof. Manoj K Arora, in his welcome address. Prof. Arora also gave a brief about the annual report, highlighting the university’s stellar growth and accomplishments in the past academic year.
Chief Guest Padma Bhushan Kris Gopalakrishnan, renowned global business & technology thought leader, delivered the much-anticipated convocation address to the graduating Class of 2024. With an analogy to the Paris Olympics 2024, Mr Kris Gopalakrishnan ignited the graduating batch with key takeaways to ensure remarkable success in all their future endeavours. He stated, “The knowledge and skillset that you have acquired from your university will equip you to face the problems that the world poses. The strength of the university lies with the alumni. Remember to contribute to the society, your nation and moreover your alma mater.”
Mr Rohit Kapoor, the esteemed Guest of Honour, applauded the students for their outstanding achievements and expressed his deep respect for SRM University-AP for establishing a new-age institute and preparing the students for an impactful future. “We must strive towards world-class standards in the case of academics, research, and innovation and deriving nobility in becoming the superior version of yourselves”, advised Mr Kapoor.
The ceremony also witnessed the auspicious presence of Founder Chancellor Dr T R Paarivendhar, who congratulated the young students for this remarkable achievement and advised, “Knowledge is power. Enhance your knowledge by keeping abreast of upcoming technology and the exponential growth due to the digital revolution. You must be bold in life, content in life to be the best citizen of this country.” Pro-Chancellor Dr P Sathyanarayanan offered his heartfelt praises to the Class of 2024, stating, “With the vision to be a world-class university that dominates national and international frontiers, we emphasise the importance of premier education. While you transition from the phase of learning to earning, bear in mind that learning is always a thread of the fabric of your life.”
The convocation ceremony successfully concluded with the administration of the pledge by the graduation cohort, honouring the national anthem and the departure of the dignitaries.
- Published in News