- Industrie:
- Number of terms: 20560
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- Company Profile:
Tektronix provides test and measurement instruments, solutions and services for the computer, semiconductor, military/aerospace, consumer electronics and education industries worldwide.
In the practical sense, resolution is usually judged by imaging test targets bearing sets of spaced black-and-white lines in a square-wave pattern, and determining the minimum spacing for which the lines are distinguishable in the resultant image. With instrumentation readout, resolution target charts are less ambiguous and more useful if they bear sets of spaced “black” and “white” lines sinewave modulated in density, rather than square-wave modulated. Whereas square-wave targets introduce a Fourier series of higher frequencies, sinewave targets limit the analysis to a single frequency for each line set. Quantitative measurement of the modulations provides convenient determination of the transfer function.
Industry:Software
A) The electrical transfer of a signal, message, or other form of intelligence from one location to another. b) The transfer of a video waveform from point to point by conductive cable or fiber.
Industry:Software
The form in which video is presented by a video chip to monitoring or recording systems is called the output format. This can be RGB, YUV, YCRCB, etc.
Industry:Software
A software layer that provides services to other layers. A provider may or may not involve dedicated hardware.
Industry:Software
A studio or part thereof which has a particular function (i.e., news) and hence includes all props, desks, etc.
Industry:Software
The area of a video signal which will be visible on a receiving monitor. Often denoted by marks within the viewfinder of the video camera.
Industry:Software
The number of pixels in an area or on the screen.
Resolution is typically specified as pixels per scan line and scan lines per frame. Higher resolution images require more processing and greater storage requirements per image. In addition, monitor costs increase with resolution, particularly above about one million pixels. Different applications require different resolutions.
Industry:Software
A unidirectional source geometrically defined by its position and target.
Industry:Software
