J
Jim S. Jimmy Li
Researcher at Flinders University
Publications - 54
Citations - 494
Jim S. Jimmy Li is an academic researcher from Flinders University. The author has contributed to research in topics: Demosaicing & Image segmentation. The author has an hindex of 11, co-authored 54 publications receiving 474 citations. Previous affiliations of Jim S. Jimmy Li include University of New South Wales & University of Canterbury.
Papers
More filters
Journal ArticleDOI
Color Filter Array Demosaicking Using High-Order Interpolation Techniques With a Weighted Median Filter for Sharp Color Edge Preservation
Jim S. Jimmy Li,Sharmil Randhawa +1 more
TL;DR: This paper proposes a number of new methods based on the application of Taylor series and cubic spline interpolation for color filter array demosaicking that can faithfully reproduced with minimal amount of color artifacts even at edges.
Journal ArticleDOI
Analog implementation of median filter for real-time signal processing
Jim S. Jimmy Li,W.H. Holmes +1 more
TL;DR: A novel median filter using analog tapped delay lines is designed for real-time signal processing that requires only N+1 analog comparators for a window size of size N and can be realized as a general order-statistics filter with moderate increase of circuit complexity.
Journal ArticleDOI
Advances in telemetric continuous intraocular pressure assessment
TL;DR: Various sensor technologies and both invasive and non-invasive approaches to the measurement of IOP are addressed and biocompatibility of implantable sensors is discussed.
Journal ArticleDOI
A real-time 2-D median based filter for video signals
Jim S. Jimmy Li,S. Luthi +1 more
TL;DR: It is shown that the filter has characteristics superior to those of its median-based counterparts while the hardware implementation is much simpler.
Book ChapterDOI
High order extrapolation using taylor series for color filter array demosaicing
Jim S. Jimmy Li,Sharmil Randhawa +1 more
TL;DR: A novel noniterative extrapolation method based on Taylor series approximation is proposed for color filter array demosaicing that avoids interpolation across an edge and thus reduces errors in the demosaiced image.