For conversion of vector images to raster images, see Rasterisation.
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Scan conversion or scan converting rate is a video processing technique for changing the vertical / horizontal scan frequency of video signal for different purposes and applications. The device which performs this conversion is called a scan converter.[1]
The application of scan conversion is wide and covers video projectors, cinema equipment, TV and video capture cards, standard and HDTV televisions, LCD monitors, radar displays and many different aspects of picture processing.
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Scanconversion or scan converting rate is a video processing technique for changing the vertical / horizontal scan frequency of video signal for different...
standard television, NASA ground receiving stations performed real-time scanconversion to the NTSC television format. The moonwalk's converted video signal...
Interlaced video (also known as interlaced scan) is a technique for doubling the perceived frame rate of a video display without consuming extra bandwidth...
tapes containing telemetry and the high-quality video (before scanconversion from slow-scan TV to standard TV) of the first moonwalk are also missing. Dr...
known as a "converter box" Low-noise converter, in communications Scanconversion between video formats File format converter, for converting between...
the time, a real-time scan conversion was needed to be able to show its images on a regular TV set. NASA selected a scan converter manufactured by RCA...
pattern at a different scan rate from the back side of this target. The setup could also be used as a genlock. Concepts Data conversion Data transformation...
reported that NASA is missing the original Slow-scan television tapes (which were made before the scanconversion for conventional TV) of the Apollo 11 Moon...
those cases, object order algorithms are usually most efficient (e.g. scanconversion or shear warp). But when the scene complexity exceeds that of the image...
ink the desired outlines. Then scan the vellum and use an automated raster-to-vector conversion program on that scan. There are many different image...
electron beam selects and scans a character, both by appropriate deflection, and generates an analog video signal. 7828 Scanconversion tube, an analog video...
A scanning electron microscope (SEM) is a type of electron microscope that produces images of a sample by scanning the surface with a focused beam of electrons...
Progressive scanning (alternatively referred to as noninterlaced scanning) is a format of displaying, storing, or transmitting moving images in which...
In antenna theory, a phased array usually means an electronically scanned array, a computer-controlled array of antennas which creates a beam of radio...
image scanner—often abbreviated to just scanner—is a device that optically scans images, printed text, handwriting or an object and converts it to a digital...
"GEC 7828 Scanconversion tube data sheet" (PDF). General Electric Corporation. 10 April 1961. Retrieved 1 May 2017. "8087 Scan-Conversion Storage Tube...
720 horizontal scan lines of image display resolution (also known as 720 pixels of vertical resolution). The p stands for progressive scan, i.e. non-interlaced...
pictures from Goldstone had been hampered by operator error and poor scanconversion settings. Although the Parkes antenna was more powerful than Honeysuckle...
proofreaders usually check the output for errors. Scanning at 118 dots/centimeter (300 dpi) is adequate for conversion to digital text output, but for archival...
Mechanical television or mechanical scan television is an obsolete television system that relies on a mechanical scanning device, such as a rotating disk...
cholesterol, blood thinners, and cocaine use. Diagnosis is typically by CT scan. Treatment should typically be carried out in an intensive care unit due...
The refresh rate, also known as vertical refresh rate or vertical scan rate in reference to terminology originating with the cathode-ray tubes (CRTs),...
for a family of video display resolutions. The p stands for progressive scan, i.e. non-interlaced. The 480 denotes a vertical resolution of 480 pixels...
or telefax (short for telefacsimile), is the telephonic transmission of scanned printed material (both text and images), normally to a telephone number...
iOS and Android devices to be used as image scanners. It allows users to 'scan' documents (by taking a photo with the device's camera) and share the photo...
arrays of pixel values Raster graphics editor, a computer program Raster scan, the pattern of image readout, transmission, storage, and reconstruction...
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