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- Number of terms: 20560
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Tektronix provides test and measurement instruments, solutions and services for the computer, semiconductor, military/aerospace, consumer electronics and education industries worldwide.
The physical parallel and serial interconnect scheme for ITU-R BT.601-2. ITU-R BT.656 defines the parallel connector pinouts as well as the blanking, sync, and multiplexing schemes used in both parallel and serial interfaces.
Industry:Software
Part II of the recommendation describes the unique HD-CIF standard of 1080 lines by 1920 samples/line interlace and progressively scanned with an aspect ratio of 16:9 at both 50 Hz and 60 Hz field and frame rates for high definition programme production and exchange.
Industry:Software
A file format associated with FITS technology that enables images to be opened and displayed in seconds by showing only as much data on the screen as is implied by the screen size and zoom factor.
Industry:Software
A recommendation from the ITU-T covering high-quality coding of audio material at 384 kbit/s. In the same family, we find the J.42, the J.43, and the J.44 recommendations that define the coding of analogue “medium quality” sound at 384 kbit/s, “high quality” sound at 320 kbit/s, and “medium quality” sound at 320 kbit/s, respectively.
Industry:Software
This ITU-T recommendation is identical to the ETSI standard ETS 300 174 for video broadcast transmission at 34 Mbit/s.
Industry:Software
A lossless bi-level (black and white) image compression technique. JBIG is intended to replace G3 fax algorithms. The JBIG technique can be used on either gray-scale or colour images. Some of the applied techniques have a strong resemblance with the JPEG standard. Commercially available implementations of JBIT have been scarce, but some find use in remote printing of newspapers.
Industry:Software
A group comprised of the EIA, the IEEE, the NAB, the NCTA, and the SMPTE. The JCIC created the ATSC in 1982 to handle all of the new advances in TV, including HDTV. The ATSC has since grown to 52 member and observer organizations.
Industry:Software
Compression technique for still images, such as photographs, a single video frame, etc. JPEG can be used to compress motion video. However, it is not as efficient as MPEG which has been optimised for motion video compression applications.
Industry:Software
ISO/IEC DIS 10918-1 begins with a digital image in the format Y, CB, CR (such as defined in CCIR 601-2) and provides several levels of compression. Predictive coding and transforms are employed, with the higher compression ratios selectively recognising the decrease in human visual acuity with increasing spatial frequencies. It is optimised for about 15:1 compression. As increased data storage and increased processing capabilities are becoming available, there is exploration of adapting JPEG-1 for application to successive frames in real time; i.e., full-motion JPEG.
Industry:Software
