Liquid crystal polarization camera - Wolff, Mancini, et al. - 1997 () Citation Context ... obtained directly from intensity or spectral images. Polarized light reflected from scenes has been found to be useful in several applications, such as material classification [1,2], computer vision =-=...
wherein the liquid crystal tunable polarization filter is to provide the camera device with selectable linear polarization viewing states for capturing the images of the object, and is to provide capability for each RGB pixel to be uniquely processed using RGB color distinct polarization filter paramet...
75‐1: Invited Paper: Liquid Crystal Polarization Hologram for Eye Tracking Application doi:10.1002/sdtp.17711SID Symposium Digest of Technical PapersCheng, Hsien-HuiLee, Yun-HanWang, JunrenHuang, EstherAmirsolaimani, BabakDing, YiminEl-Haddad, MohamedZurauskas, MantasGeng, MelissaLu, ...
Liquid crystal displays (LCDs) and photonic devices play a pivotal role to augmented reality (AR) and virtual reality (VR). The recently emerging high-dynamic-range (HDR) mini-LED backlit LCDs significantly boost the image quality and brightness and redu
However, if polarization and LC alignment could be continuously varied in the absence of these constraints, a single pixel could provide a grayscale transmission response under a set illumination, dramatically increasing the information storage capacity from binary (1 bit) to continuously variable (...
the researchers used a camera to measure the light intensity patterns produced by both devices. When illuminated with a laser beam, both the window and the mirror produced a visible image that remained stable even as the distance between the camera and the window, or the camera and the mirror...
liquid crystal displayscircular polarizationliquid crystalsquantumquantum entanglementResearch & TechnologyeducationAmericasUniversity of OttawaDisplays3D displaysImagingLasersLEDsLight SourcesMaterialsOpticsmirrorsmagic mirrorsmagic windowslight-matter interactionfreeform optics ...
The present invention relates to a liquid crystal device which may be used as a display device for a television receiver, a view finder for a video camera or a terminal monitor for a computer, or a light valve for a liquid crystal printer, a projector, etc., particularly a liquid crystal...
By adjusting the polarization axis by means of a λ/2 plate, a phase difference film or the like in this manner, the reflective liquid crystal panel40eliminates the necessity for a polarizing plate and can reduce the loss of light, and such a situation that a shadow of dust sticking to ...
United States Application US20030164906 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text