Ratheesh Kumar Meleppat
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An efficient retinal blood vessel segmentation in eye fundus images by using optimized top-hat and homomorphic filtering
O Ramos-Soto, E Rodríguez-Esparza, SE Balderas-Mata, D Oliva, ...
Computer Methods and Programs in Biomedicine 201, 105949, 2021
Directional optical coherence tomography reveals melanin concentration-dependent scattering properties of retinal pigment epithelium
RK Meleppat, P Zhang, MJ Ju, SK Manna, Y Jian, EN Pugh Jr, ...
Journal of biomedical optics 24 (6), 066011-066011, 2019
Spectral phase-based automatic calibration scheme for swept source-based optical coherence tomography systems
K M Ratheesh, L K Seah, V M Murukeshan
Physics in Medicine & Biology 61 (2016), 7652–7663, 2016
An efficient phase analysis-based wavenumber linearization scheme for swept source optical coherence tomography systems
RK Meleppat, MV Matham, LK Seah
Laser Physics Letters 12 (5), 055601, 2015
In vivo multimodal retinal imaging of disease-related pigmentary changes in retinal pigment epithelium
RK Meleppat, KE Ronning, SJ Karlen, ME Burns, EN Pugh Jr, ...
Scientific reports 11 (1), 16252, 2021
Factors Impacting Efficacy of AAV-mediated CRISPR-based Genome Editing for Treatment of Choroidal Neovascularization
GY Sook Hyun Chung , Iris Natalie Mollhoff , Uyen Nguyen , Amy Nguyen ...
Molecular Therapy: Methods & Clinical Development 17, 2020
Effect of a contact lens on mouse retinal in vivo imaging: Effective focal length changes and monochromatic aberrations
P Zhang, J Mocci, DJ Wahl, RK Meleppat, SK Manna, M Quintavalla, ...
Experimental eye research 172, 86-93, 2018
In vivo imaging of retinal and choroidal morphology and vascular plexuses of vertebrates using swept-source optical coherence tomography
RK Meleppat, CR Fortenbach, Y Jian, ES Martinez, K Wagner, ...
Translational vision science & technology 11 (8), 11-11, 2022
Temporal speckle-averaging of optical coherence tomography volumes for in-vivo cellular resolution neuronal and vascular retinal imaging
P Zhang, EB Miller, SK Manna, RK Meleppat, EN Pugh Jr, RJ Zawadzki
Neurophotonics 6 (4), 041105-041105, 2019
Gold nanorods with higher aspect ratio as potential contrast agent in optical coherence tomography and for photothermal applications around 1300 nm imaging
K M Ratheesh, P Prabhathan, L K Seah, V M Murukeshan
Biomedical Physics & Engineering Express 2 (5), 055005, 2016
Quantitative optical coherence microscopy for the in situ investigation of the biofilm
RK Meleppat, C Shearwood, SL Keey, MV Matham
Journal of Biomedical Optics 21 (12), 127002-1-9, 2016
Multiscale Hessian filtering for enhancement of OCT angiography images
RK Meleppat, EB Miller, SK Manna, P Zhang, EN Pugh Jr, RJ Zawadzki
Ophthalmic technologies XXIX 10858, 64-70, 2019
In situ morphologic and spectral characterization of retinal pigment epithelium organelles in mice using multicolor confocal fluorescence imaging
RK Meleppat, KE Ronning, SJ Karlen, KK Kothandath, ME Burns, ...
Investigative Ophthalmology & Visual Science 61 (13), 1-1, 2020
Aperture phase modulation with adaptive optics: a novel approach for speckle reduction and structure extraction in optical coherence tomography
P Zhang, SK Manna, EB Miller, Y Jian, RK Meleppat, MV Sarunic, ...
Biomedical optics express 10 (2), 552-570, 2019
Optical frequency domain imaging with a rapidly swept laser in the 1300nm bio-imaging window
RK Meleppat, MV Matham, LK Seah
International Conference on Optical and Photonic Engineering (icOPEN 2015 …, 2015
Plasmon resonant silica-coated silver nanoplates as contrast agents for optical coherence tomography
RK Meleppat, P Prabhathan, SL Keey, MV Matham
Journal of Biomedical Nanotechnology 12 (10), 1929-1937, 2016
CRISPR-based VEGF suppression using paired guide RNAs for treatment of choroidal neovascularization
SH Chung, TN Sin, B Dang, T Ngo, T Lo, D Lent-Schochet, RK Meleppat, ...
Molecular Therapy-Nucleic Acids 28, 613-622, 2022
Quantification of biofilm thickness using a swept source based optical coherence tomography system
R Kumar M, VM Murukeshan, LK Seah, C Shearwood
International Conference on Optical and Photonic Engineering (icOPEN 2015 …, 2015
Extraction of phase-based optoretinograms (ORG) from serial B-scans acquired over tens of seconds by mouse retinal raster scanning OCT system
E Pijewska, P Zhang, M Meina, RK Meleppat, M Szkulmowski, ...
Biomedical Optics Express 12 (12), 7849-7871, 2021
Optical color image encryption based on Hartley transform and double random phase encoding system
K Karuna Kesavan, M Ratheesh kumar
International Congress on Ultra Modern Telecommunications and Control …, 2011
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