Grayscale e-beam lithography: Effects of a delayed development for well-controlled 3D patterning
Sign Up to like & getrecommendations! Published in 2020 at "Microelectronic Engineering"
DOI: 10.1016/j.mee.2020.111272
Abstract: Abstract Grayscale electron beam lithography (g-EBL) is a fabrication technique that allows for tunable control of resist topography. In most cases, the height of the structures is in the submicron regime. Here, we present an… read more here.
Keywords: well controlled; beam lithography; grayscale; development ... See more keywords
Fast Skin Segmentation on Low-Resolution Grayscale Images for Remote PhotoPlethysmoGraphy
Sign Up to like & getrecommendations! Published in 2022 at "IEEE MultiMedia"
DOI: 10.1109/mmul.2022.3152087
Abstract: Facial skin segmentation is an important preliminary task in many applications, including remote PhotoPlethysmoGraphy (rPPG), which is the problem of estimating the heart activity of a subject just by analyzing a video of their face.… read more here.
Keywords: skin segmentation; low resolution; grayscale; remote photoplethysmography ... See more keywords
Invertible Color-to-Grayscale Conversion Using Lossy Compression and High-Capacity Data Hiding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems for Video Technology"
DOI: 10.1109/tcsvt.2022.3184949
Abstract: Invertible color-to-grayscale conversion is a research issue in grayscale image colorization, which is a complex problem resulting from information loss. This paper presents an innovative invertible color-to-grayscale conversion idea by independently compressing the chromaticity plane… read more here.
Keywords: grayscale conversion; color; grayscale; invertible color ... See more keywords
JPEG Robust Invertible Grayscale.
Sign Up to like & getrecommendations! Published in 2021 at "IEEE transactions on visualization and computer graphics"
DOI: 10.1109/tvcg.2021.3088531
Abstract: Invertible grayscale is a special kind of grayscale from which the original color can be recovered. Given an input color image, this seminal work tries to hide the color information into its grayscale counterpart while… read more here.
Keywords: invertible grayscale; grayscale; color; jpeg robust ... See more keywords
Usefulness of grayscale inverted images in addition to standard images in digital mammography
Sign Up to like & getrecommendations! Published in 2017 at "BMC Medical Imaging"
DOI: 10.1186/s12880-017-0196-6
Abstract: BackgroundMammography is essential for early diagnosis of breast cancer, which is the most common type of cancer in females that is associated with a high mortality rate. We investigated whether evaluation of the grayscale inverted… read more here.
Keywords: digital mammography; grayscale; standard; inverted images ... See more keywords
Three-Dimensional Soft Material Micropatterning via Grayscale Photolithography for Improved Hydrophobicity of Polydimethylsiloxane (PDMS)
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13010078
Abstract: In this present work, we aim to improve the hydrophobicity of a polydimethylsiloxane (PDMS) surface. Various heights of 3D PDMS micropillars were fabricated via grayscale photolithography, and improved wettability was investigated. Two approaches of PDMS… read more here.
Keywords: hydrophobicity; hydrophobicity polydimethylsiloxane; polydimethylsiloxane pdms; grayscale photolithography ... See more keywords