About the Authors

R. Geetha Ramani

Affiliation Department of Information Science and Technology, College of Engineering, Guindy, Anna University, Chennai, Tamilnadu, India

Shomona Gracia Jacob

graciarun@gmail.com

Affiliation Faculty of Information and Communication Engineering, Anna University, Chennai, Tamilnadu, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Obtained tools for visualization: RGR. Obtained permission to discuss feature annotations: SGJ. Conceived and designed the experiments: RGR SGJ. Performed the experiments: RGR SGJ. Analyzed the data: RGR SGJ. Contributed reagents/materials/analysis tools: RGR SGJ. Wrote the paper: RGR SGJ.