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Beam of light and the clouds with sun flare,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数万家企
A beam of light shines out from an open book,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数万家企
In one embodiment, an apparatus for scanning a beam of light in a digital image recorder includes a curved writing surface translating in at least one direction relative to a stationary frame, a rotatable shaft having a first reflective surface not translating in the at least one direction ...
PROBLEM TO BE SOLVED: To provide a three-dimensional image displaying system serving both as a regeneration of ray of light and a multieye-parallax of shadow picture-type by which a three- dimensional stereoscopic image can be observed in series from the inner part to this side of a displayi...
The proposed single shot method omits the needs for a mechanicalx-yscanning of standard PIE algorithm and hence dramatically reduces the data acquisition time. 展开 关键词: image reconstruction image sensors Imaging detectors and sensors Image reconstruction tomography ...
In this paper, we propose a reconfigurable beam-shaping system to permit energy-efficient non-line-of-sight (NLOS) free-space optical communication. Light is steered around obstacles blocking the direct communication pathway and reaches a receiver after reflecting off of a diffuse surface. A coheren...
The extreme paths of light through a cemented Glan–Thompson prism are shown inFigure 3. This prism has a length that is three times the width of the entrance aperture (i.e., anL/Aratio of 3). The optic axis is perpendicular to the plane of incidence which is in the plane of the ...
Nonetheless, the use of a 52× objective provides superior image resolution and chemical contrast compared to a benchtop instrument and superior SNR is achieved with a synchrotron light source compared to that of a thermal source. A specific research area where the ability to resolve sub-cellular ...
A disclosed image scanning device illuminates a document with a light source, focuses light reflected from the document on an image sensor to obtain one-dimensional images of the document, and obtains a two-dimensional image of the document from the one-dimensional images. The device includes an...