Определение interlacing в Английский Язык Турецкий язык словарь
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Определение interlacing в Английский Язык Английский Язык словарь
(Bilgisayar) Interlacing (also known as interleaving) is a method of encoding a bitmap image such that a person who has partially received it sees a degraded copy of the entire image. When communicating over a slow communications link, this is often preferable to seeing a perfectly clear copy of one part of the image, as it helps the viewer decide more quickly whether to abort or continue the transmission
occurs when an image begins to be built on the screen while the image file is still being downloaded
Images can be saved in an interlaced format, so that rather than consecutively displaying the lines that make up the image, the image displays every eighth line and than every fourth line so that the viewer can see a preview Presenting interlaced images lets the reader begin scrolling through the page while the image loads Interlaced GIF's, Progressive JPEG's, and PNG's are all examples of interlaced file formats
Painting graphics on screen by skipping rows (normally every 4th: 1,5,9 then 2,6,10; 3,7,11; and finally 4,8,12) This allows the viewer to see the entire image in poor quality immediately, rather than waiting until the complete image has been downloaded in good quality
Interlacing is a method of displaying image on the screen in its entirety but at low blocky resolution as soon as image appears on the screen As the image data continues to load, image quality improves Interlacing is useful option for big images that will be used in WWW Interlacing only applies to images saved in the GIF and PNG format
When the cathode-ray tube (CTR) on a monitor scans every row to display information on the screen It tends to flicker The best computer monitors are non-interlacing
Enables an image to load in several stages of resolution Creates the illusion that graphics (and, therefore, whole pages) load more quickly and gives the reader a chance to see a fuzzy recognizable image quickly enough to know whether to wait or move on
The image slowly appears in focus, as the page loads, because the browser focuses during several passes through the complete image Non-interlaced images, by contrast, load a line at a time from top to bottom, as the browser loads and focuses the image in a single pass
A scanning system that reduces flicker on computer screen In this system even lines of the image are scanned during one downward sweep of the scanning beam and remaining odd lines are scanned during the nest downward sweep of the scanning beam
A video display technique in which the electron beam refreshes (updates) all odd-numbered scan lines in one sweep of the screen and all even-numbered scan lines in the next Interlacing takes advantage of both the screen phosphor's ability to maintain an image for a short time before fading and the human eye's tendency to average subtle differences in light intensity By refreshing alternate lines, interlacing halves the number of lines to update in one screen sweep
Storage or transfer of information other than in a "natural" sequence Interlacing is commonly used in televisions and computer display screens On an interlaced display, the electron beam first scans all the even numbered lines on the raster, then all the odd numbered lines, covering the whole frame in two scans This doubles the vertical resolution without increasing the scan rate The cost of this increased resolution is that any given pixel is refreshed only half as often For an interlaced display to appear flicker-free, it may need a phosphor with a higher persistence
Even known as progressive display Both GIF, JPG and TIFF has supported this features since about 1990
{i} method of display in which even and odd lines are scanned separately on the screen so that the display seems to skip (Computers)
Process in which a monitor's video adapters scan only every other line with each field, first the odd, and then the even Interlacing allows the adapter to create higher resolutions, but the fading of the phosphors between each pass can cause the screen to flicker Non-interlaced monitors don't skip any rows and provide the highest quality image Related terms: Field, Monitor, Resolution, Video adapter, Phosphors
A variation of the GIF file format that allows browsers which support interlacing to begin to build a low-resolution version of the full-sized GIF picture on the screen while the file is still downloading
this method loads an image with bits scattered all over the image The image starts displaying hazy or fuzzy, and as loading proceeds, it becomes clearer and clearer
The ability of a GIF file to be loaded for viewing so that it appears to fade in gradually
The progressive display of a graphic image in greater and greater detail as it downloads Instead of displaying the graphic one line at a time, a rough outline of the entire graphic is downloaded before the details fill in Go to top of page
[BSG] A technique of placing alternate word-pairs or word-quads of the system's physical memory (core) address space in alternate SCUs, to allow instructions accessing blocks of memory to overlap memory access The CPUs and GIOCs/IOMs were capable of doing this, by means of a queue in their Port Logic
Interlace refers to the scanning method used by the two fields that produce the single frame of information Field one scans the odd lines and field two scans the even Two types of interlacing are commonly used CCTV system cameras random, and 2 to 1 random interlacing has a random and not a defined starting point for the scan line 2 to 1 interlace has a defined starting scan point and will offer a more stable picture
Storing partial data from a single graphic image in multiple sequences The purpose of interlacing is to have a partial image initially appear on screen rather than having to wait for the image to appear in its entirety With interlacing, equally spaced sets of lines from the original image are stored together, and these sets appear one on top of the other in sequence
Arrangement of data in a GIF file to allow the image to be viewed (on the Web) as it is being downloaded An interlaced image displays starting with every eighth row, then every fourth, and so on, allowing more of the developing image to be "seen" than if displayed one line at a time from the top There is service on the Web that will convert your gif files to interlaced files see: http: //www vrl com/Imaging/interlace html Or use ppmtogif At NAS, use Photoshop to make interlaced GIFs Or, on the NAS system, to interlace a GIF file, use: giftopnm image gif | ppmtogif -interlaced > image-interlaced gif To convert a TIFF file to an interlaced, transparent-background GIF, try this: tifftopnm filename tiff | ppmquant -256 | ppmtogif -interlace -transparent rgbi: 1/1/1 >out gif
(n ) A scanning standard in which alternate raster lines of a frame are displaced vertically by half the scan line pitch and displaced temporally by half the frame time, to form an odd field and an even field Also called 2: 1 interlace
If a graphic is interlaced, that means it will load on the screen in parts, gradually coming in in what looks like layers While an interlaced graphic loads, you can usually read the text instead of sitting there twiddling your toes, waiting
A repeating series of SSR interrogation modes The interlace pattern may be determined either on a p r p (pulse-repetition period) to p r p basis or on an antenna rotation to antenna rotation basis It may also be made on a combined p r p /antenna basis
Interlacing is a process of displaying graphic files in a non-contiguous manner, alternating rows of pixels rather than by painting pixels in sequential rows down the page With interlaced display, a rough outline of the image appears more quickly, although many people do not like the visual effect the process creates Analog television pictures are displayed this way - first all the odd numbered lines, then all the even numbered lines - to help reduce flicker in the image