Sentences with phrase «limited aperture of»
Owing to the limited aperture of the X-ray machine, only a fraction of those ants show up in the images.
http://rsos.royalsocietypublishing.org/ Not exact matches
«The problem we're solving is that no matter what wavelength of light you use, the resolution of the image — the smallest feature you can resolve in a scene — depends upon this fundamental quantity called the diffraction limit, which scales linearly with the size of your aperture,» Veeraraghavan said.
The system known as SAVI — for «Synthetic Apertures for long - range, subdiffraction - limited Visible Imaging» — doesn't need a long lens to take a picture of a faraway object.
«The main motivation of this new research was that the resolution in diSPIM was limited by the numerical aperture of the upper lenses, and fluorescence emitted in the direction of the coverslip is not captured,» explained Hari Shroff, leader of the research team.
«Even if holograms get as good as they could possibly be, they're fundamentally limited and incapable of creating a Princess Leia - like image that floats in space, far from its projected aperture, that...
The aperture restricts light exposure to a very small fraction of a sample, limiting damage to cells and fluorescent molecules, and the method can be used to image multiple colors at the same time, so scientists can simultaneously track several different proteins.
The fundamental limit on image sharpness, called the «diffraction limit,» depends on the diameter of the collecting aperture; larger apertures give sharper images.
On Earth, for apertures above a few meters, atmospheric distortion limits the resolution of terrestrial telescopes, but in space, there is no atmospheric distortion and the achievable resolution rises steadily with size; if you build it, it will see.
Adaptive optics images made with ARIES at the MMT of 87 Kepler Objects of Interest place limits on the presence of fainter stars in or near the Kepler aperture.
Abstract: Exploring the use of single - mode fibers (SMFs) in high precision Doppler spectrometers has become increasingly attractive since the advent of diffraction - limited adaptive optics systems on large - aperture telescopes.
Importantly, classical mo... ▽ More Exploring the use of single - mode fibers (SMFs) in high precision Doppler spectrometers has become increasingly attractive since the advent of diffraction - limited adaptive optics systems on large - aperture telescopes.
Title: Progress in High - Resolution Solar Physics Abstract: A new generation of solar telescopes (NST and GREGOR) has risen above the 1 - meter aperture limit of traditional evacuated telescopes and now delivers first science data.
Yet the large aperture in Floor / Ceiling is anything but limiting, connecting the upper and lower realms of the work in a provocative manner.
Aperture is pleased to present a very special limited - edition Mickalene Thomas boxset, comprised of the photograph A moment's pleasure in black and white, 2006/8 and a specially bound signed copy of MUSE.
Aperture is pleased to present a very special limited - edition Mickalene Thomas boxset, comprised of the photograph Le déjeuner sur l'herbe: les trois femmes noires and a specially bound signed copy of MUSE.
In the smaller gallery, S - 010100 compresses the expansive grid of columns and beams into the limits of a dynamic aperture.
That's relatively basic physics — the size of the aperture limits the wavelength of light that can pass through it.
Limiting the light entering the sensor with a second smaller aperture setting is a more flexible solution which enables the best of both worlds.
You want to let as much light in as possible in dim situations, but an aperture that is too large in well - lit conditions — like a really sunny day, for example — will fry your exposure, cloaking the most intricate details in total whiteness, while severely limiting the image's depth of field.
Huawei has the closest type of setup, but you still need to select wide aperture mode on the Huawei phones and this limits your result.
Portrait mode (called wide aperture here) isn't just limited to faces, and you can adjust the depth of field to fit the background, a neat touch that even the iPhone doesn't allow.
In daylight, the camera switches to a f / 2.4 aperture to limit the amount of light coming in thereby so as to prevent the image from being overexposed.