Blar i NTNU Open på forfatter "Velastegui Sandoval, Ronny Xavier"
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CMYK-CIELAB Color Space Transformation Using Machine Learning Techniques
Velastegui Sandoval, Ronny Xavier; Pedersen, Marius (Peer reviewed; Journal article, 2021)In this work four different machine learning approaches have been implemented to perform the color space transformation between CMYK and CIELAB color spaces. We have explored the performance of Support-Vector Regression ... -
Improve white balance (color constancy) accuracy for multi-illuminant high quality photography.
Velastegui Sandoval, Ronny Xavier (Master thesis, 2022)In this work, we propose a more accurate and robust white balance architecture for single and multi-illuminant scenes with low and high-frequency changes in illumination. In order to do that, we start by reviewing the state ...