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CIS of a flatbed scanner. Contact image sensors (CIS) are image sensors used in flatbed scanners almost in direct contact with the object to be scanned. Charge-coupled devices (CCDs), the other kind of sensor often used in scanners, use mirrors to bounce light to a stationary sensor.
The ink reporting and ink cartridges used in Epson's Stylus Pro 9900-series large format printer reports on ink levels and simultaneously protect the health of the printhead. During printhead maintenance or cleanings, if a cartridge doesn't have enough ink to complete the cleaning, a fuller cartridge must be used.
Live scan is commonly used for criminal booking, sexual offender registration, civil applicant and background check. In the UK, many major police custody suites are now equipped with Live Scan machines, which allow for suspects' fingerprints to be instantly compared with a national database, IDENT1 , with results usually reported in less than ...
A 3D scanner in a library. Calibration panels can be seen on the right. Geometric distortions by optics and perspective must be compensated by a calibration of the measuring equipment, using special calibration patterns and surfaces. A mathematical model is used for describing the imaging properties of projector and cameras.
In the movie Star Trek II: The Wrath of Khan (1982), Admiral Kirk gains access to top secret computer files by use of a retinal scan. In the science fiction novel The Long Result by John Brunner (1965), a retinal scanner is used to access a Remote Control Centre at a spaceport.
Scanner, the stage name of British electronic musician Robin Rimbaud; Scanner (Code Lyoko), a fictional teleportation device; Scanner , a floating enemy in the Half-Life video game series; Scanners, a 1981 science fiction horror film "Scanners" , an episode of the television series Superstore
Following HP's acquisition of Compaq in 2002, this series of notebooks was discontinued, replaced with the HP Pavilion, HP Compaq, and Compaq Presario notebooks. The OmniBook name would later be repurposed for a line of consumer-oriented notebooks in 2024, replacing the old Pavilion and Spectre series of notebooks.
The increased resolution over D1 comes as a result of a longer horizontal scan. The difference is that whilst D1 has a 4:3 aspect ratio 960H has a 16:9 widescreen aspect ratio. The extra pixels are used to form the increased area to the sides of the D1 image.