In digital images there is a subtle distinction between the Display Aspect Ratio ( the image as displayed ) and the Storage Aspect Ratio ( the ratio of pixel dimensions ); see distinctions, below.

There are 13 Archimedean solids ( 15 if the mirror images of two enantiomorphs, see below, are counted separately ).

To the left two images in 2D from the same dataset, showing tricuspid and mitral valves ( above ) and aortal and mitral valve ( below ).

At rates below 12 frame / s most people can detect jerkiness associated with the drawing of new images which detracts from the illusion of realistic movement.

Hardware correction of spherical aberration for the high-resolution transmission electron microscopy ( HRTEM ) has allowed the production of images with resolution below 0. 5 angstrom ( 50 picometres ) and magnifications above 50 million times.

A submersible camera with an affixed, high-powered flood light was deployed to record images below the surface.

The Content-ID header is primarily of use in multi-part messages ( as discussed below ); a Content-ID is a permanently globally unique identifier for a message part, allowing each part to be universally referred to by its Content-ID ( e. g., in IMG tags of an HTML message allowing the inline display of attached images ).

Early studies by Thomas Edison determined that any rate below 46 images per second " will strain the eye.

The symbols are usually brightly colored and easily recognizable, such as images of fruits, numerals or letters, and simple shapes such as bells, diamonds, or hearts ; newer video slot machines use animated cartoon characters and images of popular actors or singers ( in the case of themed slot machines, as described below ).

The retina does so by " decorrelating " the incoming images in a manner to be described below.

The most excellent colors of the pictures, the precious gilding of the images, the beautiful transparence of the ruddy windows on all sides, the most beautiful cloths of the altars, the wondrous merits of the sanctuary, the figures of the reliquaries externally adorned with dazzling gems, bestow such a hyperbolic beauty on that house of prayer, that, in going into it below, one understandably believes oneself, as if rapt to heaven, to enter one of the best chambers of Paradise.

According to Blankenship and Tobias, cameras lowered down the shaft into a cave below recorded the presence of some chests, human remains, wooden cribbing and tools ; however, the images were unclear, and none of these claims have been independently confirmed.

It is possible, though challenging, to photograph the analemma, by leaving the camera in a fixed position for an entire year and snapping images on 24-hour intervals ( or some multiple thereof ), see section below.

The hieroglyph for her eye is shown below ; sometimes two are shown in the sky of religious images.

Unable to reprogram the mission computers, both Mars 2 and Mars 3 dispatched their landers immediately, and the orbiters used up a significant portion of their available data resources in snapping images of the featureless dust clouds below, rather than the surface mapping intended.

Unable to reprogram the mission computers, both Mars 2 and Mars 3 dispatched their landers immediately, and the orbiters used up a significant portion of their available data resources in snapping images of the featureless dust clouds below, rather than the surface mapping intended.

The depiction of Sigurd slaying the dragon by striking with the sword from below is one of the iconography used to identify those Viking Age images which depict the Sirgurd legend.

See Powdery Mildew and Rice Blast images below.

Collected below are high-quality images of erotic frescoes, mosaics, statues and other objects from Pompeii and Herculaneum.

The performance of a practical compression system working on — say — images, may well be below the R ( D ) lower bound shown.

However, images from Cassini indicate that Phoebe's craters show a considerable variation in brightness, which indicate the presence of large quantities of ice below a relatively thin blanket of dark surface deposits some thick.

( For example, see the external link below to Greg Joly's website featuring a variety of recordings and images of contemporary Aeolian harp designs ).

The images below show two particularly widespread dormancy patterns amongst sympodially growing orchids:

The images themselves, like their counterparts in experience, are not neutral qualities to be surveyed dispassionately ; ;

Granted, such `` functional '' images are subject to human error ; ;

The foregoing factors are pertinent to the analysis of perceptual images and the broad conditions under which they achieve realism or fall short of it.

There are various sets of exceptional lines, or lines whose images are not unique.

Can we help children adjust to `` images of other children '' when the latter are not actually present.

As retinal images are conceded to be an integral function of the brain it seems logical to suppose that the nerves, between the inner brain and the eyes, carry the direct drive for cooperation from the various brain centers -- rather than to theorize on the transmission of an image which is already in required location.

Going, he saw as often before some queer, hideous yellow face over his head, shining and weird like the old images which had invested him at other times like those that appear sometimes near the eyeballs when they are perhaps pressed by the thumbs.

Through satellite images and ground investigations, archaeologists have detected at least 8 main roads that together run for more than 180 miles ( ca 300 km ), and are more than 30 feet ( 10 m ) wide.

In particular, if two nodes are joined by an edge, so are their images under the permutation.

Of the standard α-amino acids, all but glycine can exist in either of two enantiomers, called or amino acids, which are mirror images of each other ( see also Chirality ).

The first major application was the relative version of Serre's theorem showing that the cohomology of a coherent sheaf on a complete variety is finite dimensional ; Grothendieck's theorem shows that the higher direct images of coherent sheaves under a proper map are coherent ; this reduces to Serre's theorem over a one-point space.

This can be a considerable saving in processing time given that images are often made up of millions of pixels.

The Gaussian theory, however, is only true so long as the angles made by all rays with the optical axis ( the symmetrical axis of the system ) are infinitely small, i. e. with infinitesimal objects, images and lenses ; in practice these conditions are not realized, and the images projected by uncorrected systems are, in general, ill defined and often completely blurred, if the aperture or field of view exceeds certain limits.

Math., 1858 ) and Ernst Abbe showed that the properties of these reproductions, i. e. the relative position and magnitude of the images, are not special properties of optical systems, but necessary consequences of the supposition ( in Abbe ) of the reproduction of all points of a space in image points ( Maxwell assumes a less general hypothesis ), and are independent of the manner in which the reproduction is effected.

All rays which issue from O and pass through the aperture stop also pass through the entrance and exit pupils, since these are images of the aperture stop.

In the UV images of the coronal holes, some small structures, similar to elongated bubbles, are often seen as they were suspended in the solar wind.

Fractal patterns with various degrees of self-similarity have been rendered or studied in images, structures and sounds and found in nature, technology, and art.

Local traditions as well as surviving images indicate that similar structures ( also known as, " Morras ", " Majanos ", " Molleros ", or " Paredones ") could once have been found in many locations on the island.

* Mediæval Sword Virtual Museum, which contains close-up images of Viking swords, showing the pattern welding structures.

To create complex designs, many web designers had to use complicated table structures or even use blank spacer. GIF images to stop empty table cells from collapsing.

Although historically the images generated were in the axial or transverse plane, perpendicular to the long axis of the body, modern scanners allow this volume of data to be reformatted in various planes or even as volumetric ( 3D ) representations of structures.

First, CT completely eliminates the superimposition of images of structures outside the area of interest.

Using his characteristic Ben Day dots and geometric shapes and lines, he rendered incongruous, challenging images out of familiar architectural structures, patterns borrowed from Art Déco and other subtly evocative, often sequential, motifs.

3D Laser Scanning Technology in digital recording of structures was applied to capture 3D images of the structure.

This feat showed artists vividly how they might paint their images, not merely as flat two-dimensional shapes, but looking more like three-dimensional structures just as mirrors reflect them.

* Valentin Gomez-Jauregui's thesis A thesis ( in English ) showing tensegrity structures and their application to architecture, with images, references and explanations about tensegrity.

Though an alternate view is that the term was coined by the Czech art historian Antonin Matějček in 1910, as the opposite of impressionism: " An Expressionist wishes, above all, to express himself ... ( an Expressionist rejects ) immediate perception and builds on more complex psychic structures ... Impressions and mental images that pass through mental peoples soul as through a filter which rids them of all substantial accretions to produce their clear essence are assimilated and condense into more general forms, into types, which he transcribes through simple short-hand formulae and symbols.

These images and structures had two principal functions: to ensure an ordered existence and to defeat death by preserving life into the next world.

In 2011, satellite images showing huge structures in the desert near Dunhuang surfaced online and caused a brief media stir.

* Fluoroscopy produces real-time images of internal structures of the body in a similar fashion to radiography, but employs a constant input of x-rays, at a lower dose rate.

Color QuickDraw introduced new data structures, including GDevices to represent each attached video card / monitor, and a new color GrafPort ( CGrafPort ) structure to handle color, as well as PixMaps instead of BitMaps for multiple bits-per-pixel images.

Bly was also influenced by Swiss psychiatrist Carl Jung who developed the theory archetypes, the discrete psychic structures, perceived as images, that exist within the human Psyche.

MM is most commonly applied to digital images, but it can be employed as well on graphs, surface meshes, solids, and many other spatial structures.

This generalization brought flexibility to the theory, enabling its application to a much larger number of structures, including color images, video, graphs, meshes, etc.

Not only can an echocardiogram create ultrasound images of heart structures, but it can also produce accurate assessment of the blood flowing through the heart, using pulsed or continuous wave Doppler ultrasound.

The ability to slice the virtual heart in infinite planes in an anatomically appropriate manner and to reconstruct three-dimensional images of anatomic structures make 3D echocardiography unique for the understanding of the congenitally malformed heart.

This leads to the creation or remarkably similar images and spatial structures.

Not to be confused with another, less prevalent, ocular-based technology, retina scanning, iris recognition uses camera technology with subtle infrared illumination to acquire images of the detail-rich, intricate structures of the iris.

Fluoroscopy is an imaging technique commonly used by physicians to obtain real-time moving images of the internal structures of a patient through the use of a fluoroscope.