J
Jayanthi Sivaswamy
Researcher at International Institute of Information Technology, Hyderabad
Publications - 137
Citations - 4075
Jayanthi Sivaswamy is an academic researcher from International Institute of Information Technology, Hyderabad. The author has contributed to research in topics: Segmentation & Image segmentation. The author has an hindex of 29, co-authored 128 publications receiving 3280 citations. Previous affiliations of Jayanthi Sivaswamy include Indian Institute of Technology, Hyderabad & Indian Institutes of Information Technology.
Papers
More filters
Journal ArticleDOI
Optic Disk and Cup Segmentation From Monocular Color Retinal Images for Glaucoma Assessment
TL;DR: An automatic OD parameterization technique based on segmented OD and cup regions obtained from monocular retinal images and a novel cup segmentation method which is based on anatomical evidence such as vessel bends at the cup boundary, considered relevant by glaucoma experts are presented.
Proceedings ArticleDOI
Drishti-GS: Retinal image dataset for optic nerve head(ONH) segmentation
TL;DR: A comprehensive dataset of retinal images which include both normal and glaucomatous eyes and manual segmentations from multiple human experts is presented and area and boundary-based evaluation measures are presented to evaluate a method on various aspects relevant to the problem ofglaucoma assessment.
BookDOI
Computer Vision, Graphics, and Image Processing
Snehasis Mukherjee,Suvadip Mukherjee,Dipti Prasad Mukherjee,Jayanthi Sivaswamy,Suyash Awate,Srirangaraj Setlur,Anoop M. Namboodiri,Santanu Chaudhury +7 more
TL;DR: A novel intelligent multiple watermarking techniques are proposed that has reduced the amount of data to be embedded and consequently improved perceptual quality of the watermarked image.
A Comprehensive Retinal Image Dataset for the Assessment of Glaucoma from the Optic Nerve Head Analysis
TL;DR: A comprehensive dataset of retinal images of both normal and glaucomatous eyes with manual segmentations from multiple human experts with expert opinion is presented to aid benchmarking of new methods.
Book
Hexagonal Image Processing: A Practical Approach
Lee Middleton,Jayanthi Sivaswamy +1 more
TL;DR: This paper presents a comparison of the practical aspects of hexagonal image processing on square and hexagonal grids and discusses the proposed HIP framework.