| 词汇 | light-field |
| 释义 | BETA light fieldcollocation in Englishmeanings of lightand fieldThese words are often used together. Click on the links below to explore the meanings. light noun uk /laɪt/ us /laɪt/ the brightness that comes from the sun, fire, etc. and from electrical devices, and that allows things to ... See more at light field noun uk /fiːld/ us /fiːld/ an area of land, used for growing crops or keeping animals, usually surrounded by ... See more at field Examples of light fieldlight field A comparison of performance in the two experiments reveals whether observers use these specular cues to estimate the lightfield. Mondrian stimuli exist in a kind of singularity where remarkably little information about the lightfield is available. To arrive at a stable estimate of surface reflectance the visual system has to discount the effects of the lightfield on the patch. The light dose is defined by factors, such as the size of the lightfield, the distance between lamp and skin surface and illumination time. We use the term 'lightfield' in a more general sense to refer to the spectral power distribution of light arriving at every point in the scene. These results have been explained on the basis of the force that the lightfield exerts on the polarization charge that is induced on the surface of the cluster. It should be noted that only the intensity of a lightfield can be measuredthis is proportional to the square of the amplitude. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The relative phases of reference and object beam change, and therefore the intensities of the combined lightfield changes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. How many images should be in a lightfield? From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The set of rays in a lightfield can be parameterized in a variety of ways, a few of which are shown below. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The pattern consists of a disruptive, zig-zag pattern of hard-edged wood-brown and medium green polygons printed on a lightfield-grey or tan background. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The addition of a light-field illumination system both allowed for additional types of illumination (such as oblique illumination and quasi-dark-field) and correction for optical aberrations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Light-field cameras were introduced in 2013 with one consumer product and several professional ones. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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