Each line of the displayed image is transmitted using a signal as shown above.

If the above errors be eliminated, the two astigmatic surfaces united, and a sharp image obtained with a wide aperture — there remains the necessity to correct the curvature of the image surface, especially when the image is to be received upon a plane surface, e. g. in photography.

The false-color image was published in 2007 and can be seen above and to the left ; the brighter regions are shown in white and darker regions in blue.

Much of the dark space between stars, as seen in the sky of the image above, is due to the human eye's low light sensitivity.

3D reconstruction of the heart as viewed from the apex towards the valves, image flipped 180 ° relative to illustration above.

In this instance, the release bearing can be known as a thrust bearing ( as per the image above ).

These capacitors are biased above the threshold for inversion when image acquisition begins, allowing the conversion of incoming photons into electron charges at the semiconductor-oxide interface ; the CCD is then used to read out these charges.

Apart from any acceleration that might occur in the direction of the path, the lower panel of the image above indicates the forces on the ball.

By moving the unit vectors so their tails coincide, as seen in the circle at the left of the image above, it is seen that u < sub > ρ </ sub > and u < sub > θ </ sub > form a right-angled pair with tips on the unit circle that trace back and forth on the perimeter of this circle with the same angle θ ( t ) as r ( t ).

See image above.

See image above.

Therefore, the change du < sub > θ </ sub > is orthogonal to u < sub > θ </ sub > and proportional to dθ ( see image above ):

The image above shows the sign to be negative: to maintain orthogonality, if du < sub > ρ </ sub > is positive with dθ, then du < sub > θ </ sub > must decrease.

For trajectories other than circular motion, for example, the more general trajectory envisioned in the image above, the instantaneous center of rotation and radius of curvature of the trajectory are related only indirectly to the coordinate system defined by u < sub > ρ </ sub > and u < sub > θ </ sub > and to the length | r ( t )|

See image above.

As for the other examples above, because unit vectors cannot change magnitude, their rate of change is always perpendicular to their direction ( see the left-hand insert in the image above ):

Looking at the image above, one might wonder whether adequate account has been taken of the difference in curvature between ρ ( s ) and ρ ( s + ds ) in computing the arc length as ds = ρ ( s ) dθ.

However, in this approach the question of the change in radius of curvature with s is handled completely formally, consistent with a geometric interpretation, but not relying upon it, thereby avoiding any questions the image above might suggest about neglecting the variation in ρ.

In the above block of text, the same portion of text is shown in the upper half without and in the lower half with ClearType rendering ( as opposed to Standard and ClearType in the previous image ).

The corners are named as follows ( the numbers correspond to the image above, starting at the start / finish line ):

All the layers are stacked, one above the next, in any desired order ; and the bottom layer is usually rendered as a base in the resultant image, with each higher layer being progressively rendered on top of the previously composited of layers, moving upward until all layers have been rendered into the final composite.

" An image of the lead character either appeared above or below the rectangle.

An ISIS interface can run scanners at or above their rated speed by linking drivers together in a pipe so that data flows from a scanner driver to compression driver, to packaging driver, to a file, viewer, or printer in a continuous stream, usually without the need to buffer more than a small portion of the full image.

Magritte painted below the pipe " Ceci n ' est pas une pipe " (" This is not a pipe "), which seems a contradiction, but is actually true: the painting is not a pipe, it is an image of a pipe.

It does not " satisfy emotionally "— when Magritte once was asked about this image, he replied that of course it was not a pipe, just try to fill it with tobacco.

( In the image at right, the water pressure below the pipe is zero.

Already in 1883, Le rire, an image of a Mona Lisa smoking a pipe, by Sapeck ( Eugène Bataille ), was shown at the " Incoherents " show in Paris.

In keeping with the image of Legba often conceptualised in Haitian Voodoo subculture, Legba is depicted walking with the aid of crutches, and smokes a pipe.

By the time World War I broke out, the pipe band represented a popular image of Scotland, both internally and externally.

The underside of the cover ( centre image ) is kept moist by condensation occurring and insects that go back up the drain pipe get stuck to the walls of the cover.

Motorcycle enthusiasts sometimes use the term " raygun ," " drag pipes ", " pea-shooter " or " hotdog-style " for the old shape of motorcycle exhaust silencer / muffler with a long straight cylindrical barrel that merged roundedly at each end into the pipe, as in this image and this image.

The image portrays the vehicle " Golden Fox " going through a pipe in the third course of the Jack Cup named " Sand Ocean: Pipe ".

" The painting is not a pipe, but rather an image of a pipe, which was Magritte's point:

These were the early days of paper recycling on campus, and the traditional image of investigative journalists going through the trash to get the story was turned on its ear when The Eyeopeners bins were returned each week, full of exam papers, inter-office memos, confidential documents — and, oddly enough, a complete list of names and phone numbers for the members of the 48th Highlanders pipe band.

His image is of a small sailor in yellow with a tobacco pipe and woollen sailor's cap, often wearing a caulking hammer.

Part of the pipe between the engine and the silencer is often flexible metal industrial ducting, as in the image in the section " Terminology "; this helps to avoid vibration from the engine being transferred into the exhaust system.

Often with six holes, the shepherd's pipe is a common pastoral image.

* Weytora music ensemble, Poland: Platerspiel: image showing a bladder pipe with a drone Retrieved January 2008

* image on gajdy. cz, Czech folklore site: Platerspiel: image showing a bladder pipe with a drone Retrieved January 2008

Parson Weems's George Washington became the symbol of honesty and the father image of the uniting States.

The biblical symbol for this affirmation is expressed in the words: `` So God created man in his own image ; ;

Symbol of the Brazilian culture, symbol of the ethnic amalgam that characterizes Brazil, symbol of resistance to the oppression, Capoeira definitely changed its image and became a source of pride to Brazilian people.

This image has no display of an axe or a strong central state ; rather, it symbolizes the power of the liberated people by placing the Liberty Cap on top of the classical symbol of power.

In discussions over what symbol to use for the Seal of the Republic, the image of Hercules was considered but eventually ruled out in favor of Marianne.

Depictions of such flags may be marked with the symbol File: IFIS Equal. svg, indicating the reverse is congruent to ( rather than a mirror image of ) the obverse.

Numerous governments and other authorities have used the image of the fasces for a symbol of power since the end of the Roman Empire.

Paint does not make optimal use of the GIF format ; due to the unnecessarily large color table ( storing a full 256 colors instead of the used 2 ) and symbol width, this GIF file is not an efficient representation of the 15-pixel image ( illustrated enlarged above ).

Sometimes this practice is taken to excess, and the head of state begins to believe that he is the only symbol of the nation, resulting in the emergence of a personality cult where the image of the head of state is the only visual representation of the country, surpassing other symbols such as the flag, constitution, founding father ( s ) etc.

Ronald Inden writes that by 8th century BCE symbols of Hindu gods replaced Buddha " replaced the Buddha at the imperial centre and pinnacle of the cosmo-political system, the image or symbol of the Hindu god comes to be housed in a monumental temple and given increasingly elaborate imperial-style puja worship ".

More broadly the term is used in a wide number of contexts for an image, picture, or representation ; it is a sign or likeness that stands for an object by signifying or representing it either concretely or by analogy, as in semiotics ; by extension, icon is also used, particularly in modern culture, in the general sense of symbol — i. e. a name, face, picture, edifice or even a person readily recognized as having some well-known significance or embodying certain qualities: one thing, an image or depiction, that represents something else of greater significance through literal or figurative meaning, usually associated with religious, cultural, political, or economic standing.

From then on all Byzantine coins had a religious image or symbol on the reverse, usually an image of Christ for larger denominations, with the head of the Emperor on the obverse, reinforcing the bond of the state and the divine order.

" His portrayal of the gang leader Johnny Strabler in The Wild One has become an iconic image, used both as a symbol of rebelliousness and a fashion accessory that includes a Perfecto style motorcycle jacket, a tilted cap, jeans and sunglasses.

The image of the angel Moroni blowing a trumpet is commonly used as an unofficial symbol of The Church of Jesus Christ of Latter-day Saints.

The statue of Richard the Lionheart was lifted from its pedestal by the force of the blast, and its upheld sword bent, an image that was used as a symbol of the strength of democracy, " which would bend but not break under attack ".

His only image was a disk — a symbol of the sun.

By the late 1960s, revolutionary Che Guevara's Guerrillero Heroico | famous image had become a popular symbol of rebellion for many youth.

A crucifix ( an image of Christ crucified on a cross ) is the main religious symbol for Catholics, Eastern Orthodox and Oriental Orthodox, but most Protestant Christians prefer to use a cross without the figure ( the " corpus ": Latin for " body ") of Christ.

In the 20th century, an image of the sword was adopted as a symbol by Polish nationalist and far-right movements.

* Constellation diagram, which shows ( on a graph or 2D oscilloscope image ) how a given signal state ( a symbol ) can represent three or more bits at once.

Royal Military College of Canada Aboriginal Leadership Opportunity Year drum featuring an image of an infinity symbol representing Métis people ( Canada )

One of the world's great beauties, her image was used to represent Marianne, the national symbol of France, from 1985 to 1989.