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Speckle contrast reduction is essentially the creation of many independent speckle patterns, so that they average out on the retina / detector.
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Speckle and contrast
Speckle is usually quantified by the speckle contrast.
Speckle and is
Speckle is the chief limitation of coherent imaging in optical heterodyne detection.
Speckle is considered to be a problem in laser based display systems like the Laser TV.
* Speckle: To sack someone from being a House Sixth ( the Sixth tie is speckled )
Speckle and many
He borrowed many of the details from the works of his Dutch predecessor Freytag, of Albrecht Dürer, and of the German engineer Speckle, and in general he aimed rather at the adaptation of his principles to the requirements of individual sites than at producing a geometrically and theoretically perfect fortress.
Speckle and speckle
Speckle imaging ( also known as video astronomy ) describes a range of high-resolution astronomical imaging techniques based either on the shift-and-add (" image stacking ") method or on speckle interferometry methods.
Speckle and so
Speckle imaging in biology refers to the underlabeling of periodic cellular components ( such as filaments and fibers ) so that instead of appearing as a continuous and uniform structure, it appears as a discrete set of speckles.
Speckle imaging techniques use a high-speed camera with exposure times short enough ( 100 ms or less ) so that the changes in the Earth's atmosphere during the exposure are minimal.
Speckle and .
Speckle also occurs if multiple parts of a coherent wave scatter from different centers.
Speckle imaging techniques attempt to recreate the image of the object as it was before being corrupted by the atmosphere.
Speckle imaging recreates the original image through image processing techniques.
The illustrators were Heinrich Füllmauer and Albert Meyer, the woodcutter Veit Rudolph Speckle, portraits of whom are contained in the volume.
Speckle structure can be subdued at the expense of resolution.
** Electronic Speckle Pattern Interferometer.
Speckle interferometry was discovered during that period by Antoine Labeyrie.
* Speckle Story-Between the first and second story, Emily Elizabeth reads Clifford the Speckle Story, a small 60 seconds ( approximately ) time filler about a fictional dog ( Speckle ), and his animal friends.
contrast and reduction
In contrast, no significant mortality reduction was observed with ARB treatment ( HR 0. 99 ; 95 % CI, 0. 94-1. 04 ; P = 0. 683 ).
In contrast, chemical reactions where electrons are transferred between molecules are called oxidation / reduction ( redox ) reactions.
These phonemes are contrasting in stressed syllables, but in unstressed syllables the contrast is lost, since both are reduced to the same sound, usually ( for details, see Vowel reduction in Russian ).
By contrast, ontological reduction is the process of reducing things themselves to one another.
This is in contrast to the directive gain which ignores any reduction in efficiency.
Duron's biggest difference from Athlon was its reduction in cache size to 64 KB, in contrast to the 256 KB or even 512 KB of Athlon.
* Multiple transmission microscopy for contrast enhancement and aberration reduction.
In contrast, pure red cell aplasia is characterized by reduction in red cells only.
Despite the TF Cortina introducing worthwhile improvements in ride, handling, noise reduction and fuel consumption, the Cortina generally was seen by the motoring press as outdated, and buyers generally preferred the rival products — in marked contrast to New Zealand where the Cortina was a highly regarded success.
In contrast to Comte, who stressed only the unity of scientific method, Spencer sought the unification of scientific knowledge in the form of the reduction of all natural laws to one fundamental law, the law of evolution.
In contrast, negotiated increases in the cost of pay, pensions, health insurance and other benefits for public employees deprive both existing and subsequent taxpayers of their property through reduction of their income via increased taxation, without due process and right of redress through administrative or judicial appeal.
Not only does this cause some reduction in the amount of light the system collects, it also causes a loss in contrast in the image due to diffraction effects of the obstruction as well as diffraction spikes caused by most secondary support structures.
Likewise, in the images produced by crystallography experiments, segments of random coil result simply in a reduction in " electron density " or contrast.
Grips may also be called on to set " negative fill ", which is the reduction of ambient or non-directional light, such as ambient sunlight, to raise contrast on the subject.
** Diffusion and contrast reduction
If there is too much contrast in a scene, the dynamic range of the digital image sensor or film may be exceeded, which post-processing cannot compensate for, so contrast reduction at the time of image capture may be called for.
Transparent filters are more commonly used for the " dreamy " or " misty " effect than for contrast reduction.
These are used both for the " dreamy " look and for contrast reduction.
A lens will form an image of a sine-wave grating that is still sinusoidal, but with some reduction in its contrast depending on the spatial frequency and possibly some change in phase.
Used most specifically, dwarfing includes pathogenic changes in the structure of an organism, ( for example, the bulldog, a genetically achondroplatic dog breed ) in contrast to non-pathogenic proportional reduction in stature ( such as the whippet, a small greyhound dog breed ).
In contrast, exophagic / exophilic vectors are best controlled through source reduction ( destruction of the breeding sites ).
Their next album, Tinnitus Sanctus, contains even more hard rock oriented songs ; a large reduction of double bass drumming is evident, in contrast to Edguy's older albums such as Vain Glory Opera where there is very fast double bass which is common in the Power Metal genre.
In contrast, rapidly dividing cells exhibit high rates of MTT reduction.
contrast and is
When Heidegger and Sartre speak of a contrast between being and existence, they may be right, I don't know, but their language is too philosophical for me.
The cyclist, by contrast, blond and blue-eyed, is simply unreflective, unproblematic Life, `` blithe and carefree ''.
For both Plato and Aristotle artistic mimesis, in contrast to the power of dialectic, is relatively incapable of expressing the character of fundamental reality.
The short poems grouped at the end of the volume as `` Thoughts in Loneliness '' is, as Professor Book indicated, in sharp contrast with the others.
In this respect, his approach to poetry-and-jazz is in marked contrast to Kenneth Rexroth's.
A true university, like most successful marriages, is a unity of diversities Without forcing all components into a single pattern, the preparation of a master plan is an opportunity to consider interrelation of knowledge at its highest level, which a university -- in contrast to a multiversity -- should stand for.
Built upon seven hills, Istanbul, like Rome, is one of the most ancient cities in the world, filled with splendor and contrast.
It is an exotic place, so different from the ordinary that the casual tourist is likely to see at first only the contrast and the ugliness of narrow streets lined with haphazard houses.
Even when they are finished, however, the contrast will remain, for Istanbul is the only city in the world that is built upon two continents.
and that the maximum of the radio emission came about 3-1/2 days after Full Moon, which is again in contrast to the infrared emission, which reaches its maximum at Full Moon.
The interaction effect, which is significant at the level, can be seen best in the contrast of mean scores.
Where there is comparison or contrast, dominant stresses normally operate to center attention.
Their experience is quite in contrast with that of children of upper- and upper-middle-class native-born parents, who are more likely to regard education as good for its own sake and to discount the vocational emphases in the curriculum.
Perhaps one way to sharpen our sense of the modernity of Utopian communism is to contrast it with the principal earlier types of communistic theory.
In contrast to this Stoic-patristic view, Utopia implies that the nature of man is such that to rely on individual conscience to supply the deficiencies of municipal law is to embark on the bottomless sea of human sinfulness in a sieve.
And the surface is driven back, in its very surfaceness, only by this contrast.
We were to discover, in fact, that quite a number of people share with us the impression that, in contrast to other Soviet regions, Moscow's atmosphere is depressingly subdued and official.
His personality appears more striking by contrast with Marina, who is -- perhaps purposely -- rather superficially characterized.
We have a brief glimpse of the Tsar's public personality, the `` official Boris '', but our real focus is on the excitement of the crowd -- a significant contrast with its halfhearted acclamation in the opening scene, its bitter resentment and fury in the final act.
Pip imagines how Estella would look down upon Joe's hands, roughened by work in the smithy, and the deliberate contrast between her white hands and his blackened ones is made to symbolize the opposition of values between which Pip struggles -- idleness and work, artificiality and naturalness, gentility and commonness, coldness and affection -- in fact, between Satis House and the forge.
Today, by contrast it is a lively and colorful fruit, vegetable, and flower market.
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