Results 71 to 80 of about 811,152 (300)
Modelling, Measuring and Compensating Color Weak Vision
, 2015 We use methods from Riemann geometry to investigate transformations between the color spaces of color-normal and color weak observers. The two main applications are the simulation of the perception of a color weak observer for a color normal observer and
Chao, Jinhui +3 more
core +2 more sources
Content-Based Video Description for Automatic Video Genre Categorization [PDF]
, 2012 International audienceIn this paper, we propose an audio-visual approach to video genre categorization. Audio information is extracted at block-level, which has the advantage of capturing local temporal information. At temporal structural level, we asses
A.F. Smeaton +5 more
core +3 more sources
Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges
Advanced Functional Materials, EarlyView.Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley +1 more source
Estimation of Observer Metameric Failure when Using Modern Displays
Известия высших учебных заведений России: РадиоэлектроникаIntroduction. The advent of wide-gamut color reproduction devices (LED, laser, or OLED) has exacerbated the problem of color rendering related to individual differences in color perception and referred to as observer metameric failure.
A. A. Motyko +2 more
doaj +1 more source
Pedagogies of Race: The Politics of Whiteness in an African American Studies Course [PDF]
, 2011 This paper evaluates students\u27 arguments for a color-blind society to avoid discussions related to the continued existence of racism in USA culture.
Jones, Regina V.
core +1 more source
Stereo disparity improves color constancy [PDF]
, 2002 Binocular disparity is an aspect of natural viewing. This research investigates whether disparity affects surface color perception. Achromatic settings were obtained and compared for two stereograms of a scene with specular reflections, one stereogram ...
Yang, Joong Nam, Shevell, Steven K
core +1 more source
Advanced Functional Materials, EarlyView.We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun +11 more
wiley +1 more source
Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control
Advanced Functional Materials, EarlyView.A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong +7 more
wiley +1 more source
Вестник Кемеровского государственного университета, 2018 This article is dedicated to the problem of color perception in the language worldview in describing a person according to the «black and white» color palette in Kazakh, English and Russian; it also examines phraseological units that feature these colors.
M. D. Abzhaparova
doaj +1 more source
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source