Nonlinear Regression of Ink Spreading Using a General Ellipse Model
H Kim, J Kim, M Kwon - 2022 22nd International Conference on …, 2022 - ieeexplore.ieee.org
The behavior of ink spreading on hygroscopic media for printability was investigated using a
high-speed camera and estimated using a rotated ellipse model. In the case of an ideal …
high-speed camera and estimated using a rotated ellipse model. In the case of an ideal …
Synthesizing a Reference Image from the Macro Images of a Painting for Vignetting Correction
S Jung, JW Kim, YS Choi, HJ Jeon… - 2022 International …, 2022 - ieeexplore.ieee.org
Vignetting is an unwanted reduction in the brightness of an image toward the edges
compared to the image center caused by camera settings or lens limitations. Conventional …
compared to the image center caused by camera settings or lens limitations. Conventional …