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Juan Andrade
Arizona State University
2Publications
1H-index
1Citations
Publications 3
Newest
Sep 1, 2019 in ICIP (International Conference on Image Processing)
#1Juan Andrade (ASU: Arizona State University)H-Index: 1
#2Pavan Turaga (ASU: Arizona State University)H-Index: 2
Last.Andreas Spanias (ASU: Arizona State University)H-Index: 28
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Ground-based sky imaging has won popularity due to its higher temporal and spatial resolution when compared with satellite or air-borne sky imaging systems. Cloud identification and segmentation is the first step in several areas, such as climate research and lately photovoltaic power generation forecast. Cloud-sky segmentation involves several variables including sun position and type and altitude of clouds. We proposed a training-free cloud/sky segmentation based on a threshold that adapts to ...
Source
Sep 1, 2016 in ICIP (International Conference on Image Processing)
#1Juan Andrade (ASU: Arizona State University)H-Index: 1
#2Lina J. Karam (ASU: Arizona State University)H-Index: 29
A robust radial distortion correction method that requires only a single image of the distorted imaged pattern is presented. The method is robust to the orientation of the imaged pattern and does not require the availability of the ideal reference regularly structured pattern which can be recreated from detected features in the distorted image. Radial distortion parameters, i.e., the Center of Distortion (CoD) and radial distortion coefficients (RDC), are optimized by minimizing corresponding co...
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