Results 21 to 30 of about 36,880 (229)
Investigation of the effects of different ink density values on color gamut in offset printing
Journal of Graphic Engineering and Design, 2018 A standard color gamut can be obtained with CMYK samples that are printed with an offset printing system according to the ISO 12647-2:2013. It is possible to enhance or widen the color gamut during the printing process by interfering with the density and
Dogan Tutak +2 more
doaj +1 more source
High-Brightness, Wide-Gamut, and High-Resolution Structural Colors via Ultrafast Laser Oxidation of Ti/TiO<sub>2</sub> Films. [PDF]
Adv Sci (Weinh)Ultrafast laser writing on titanium (Ti)–titanium dioxide (TiO2)–Ti sandwich films triggers controllable oxidation (〉200 nm) to create vivid, durable structural colors. The colors reach 〉 80% of the standard RGB (sRGB) gamut, up to 60% peak reflectance, and 30,000 dots per inch (DPI) resolution for art and anti‐counterfeiting.
Chen R +5 more
europepmc +2 more sources
Hybrid remote quantum dot/powder phosphor designs for display backlights [PDF]
, 2017 Quantum dots are ideally suited for color conversion in light emitting diodes owing to their spectral tunability, high conversion efficiency and narrow emission bands.
Abé, Sofie +4 more
core +1 more source
Optimization of laser-induced printed colors for industrial applications [PDF]
EPJ Web of ConferencesLaser-induced printing is an affordable, fast, and non-contact method for creating high-resolution images. Using plasmonic nanocomposite thin films, it enables the printing of color images with visual effects.
Mermillod-Blondin Robin +5 more
doaj +1 more source
A Similarity Measure for Material Appearance [PDF]
, 2019 We present a model to measure the similarity in appearance between different materials, which correlates with human similarity judgments. We first create a database of 9,000 rendered images depicting objects with varying materials, shape and illumination.
Garces, Elena +5 more
core +5 more sources
A Hybrid Strategy for Illuminant Estimation Targeting Hard Images [PDF]
, 2016 Illumination estimation is a well-studied topic in computer vision. Early work reported performance on benchmark datasets using simple statistical aggregates such as mean or median error.
Brown, Michael +2 more
core +1 more source
Effect of black level and color gamut on display brightness
Journal of Information DisplayThis study investigates the effect of the black level and color gamut on the overall display brightness using a psychophysical experiment. Two stimuli with different color gamut were matched until the overall brightness appeared the same by controlling ...
Garam Seong, Youngshin Kwak, Hyosun Kim
doaj +1 more source
Display Gamut Metrology Using Chromaticity Diagram
IEEE Access, 2016 With the introduction of the International Telecommunication Union-Radiocommunication Sector (ITU-R) Recommendation BT.2020 (Rec. 2020) color space for ultrahigh definition television, the development of wide-gamut displays has become a high priority. To
Kenichiro Masaoka
doaj +1 more source
IEEE Access, 2021 Multiprimary displays reproduce colors by using combinations of four or more lights that are referred to as primaries. A display control vector defines the relative intensities of the primaries and determines the rendered color. For multiprimary displays,
Carlos Eduardo Rodriguez-Pardo +1 more
doaj +1 more source
Gaze-contingent manipulation of color perception [PDF]
, 2016 Using real time eye tracking, gaze-contingent displays can modify their content to represent depth (e.g., through additional depth cues) or to increase rendering performance (e.g., by omitting peripheral detail).
Flatla, David R. +2 more
core +3 more sources