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  2. Wireless security camera - Wikipedia

    en.wikipedia.org/wiki/Wireless_security_camera

    Digital wireless camera. Wireless security cameras are closed-circuit television (CCTV) cameras that transmit a video and audio signal to a wireless receiver through a radio band. Many wireless security cameras require at least one cable or wire for power; "wireless" refers to the transmission of video/audio.

  3. Closed-circuit television camera - Wikipedia

    en.wikipedia.org/wiki/Closed-circuit_television...

    These cameras do not require a video capture card because they work using a digital signal which can be saved directly to a computer. The signal is compressed 5:1, but DVD quality can be achieved with more compression (MPEG-2 is standard for DVD-video, and has a higher compression ratio than 5:1, with a slightly lower video quality than 5:1 at best, and is adjustable for the amount of space to ...

  4. Smart camera - Wikipedia

    en.wikipedia.org/wiki/Smart_camera

    Early smart camera (ca. 1985, in red) with an 8MHz Z80 compared to a modern device featuring Texas Instruments' C64 @1GHz. A smart camera is a machine vision system which, in addition to image capture circuitry, is capable of extracting application-specific information from the captured images, along with generating event descriptions or making decisions that are used in an intelligent and ...

  5. Wireless ad hoc network - Wikipedia

    en.wikipedia.org/wiki/Wireless_ad_hoc_network

    A wireless ad hoc network does not have fixed topology, and its connectivity among nodes is totally dependent on the behavior of the devices, their mobility patterns, distance with each other, etc. Hence, wireless mesh networks are a particular type of wireless ad hoc networks, with special emphasis on the resultant network topology.

  6. Mirrorless camera - Wikipedia

    en.wikipedia.org/wiki/Mirrorless_camera

    The first digital rangefinder camera commercially marketed was the Epson R-D1 (released in 2004), followed by the Leica M8 in 2006. [16] They were some of the first digital lens-interchangeable cameras without a reflex mirror, but they are not considered mirrorless cameras because they did not use an electronic viewfinder for live preview, but, rather, an optical viewfinder. [16]

  7. Comparison of digital and film photography - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_digital_and...

    The emergence of very high quality phone cameras since the early 2010s are making lower end, small sensor digital cameras redundant, almost as quickly as they grew the decade before in the 2000s. Consequently, manufacturers are focusing attention to premium models such as compact system cameras and large sensor compacts.

  8. SteelSeries - Wikipedia

    en.wikipedia.org/wiki/SteelSeries

    SteelSeries was founded as Icemat in 2001 by Jacob Wolff-Petersen. [3] The company's original name was Soft Trading, and it was changed to SteelSeries in 2007. [4] Soft Trading made the Icemat and SteelPad mouse mats, which influenced the company's eventual name change.

  9. List of Sony Cyber-shot cameras - Wikipedia

    en.wikipedia.org/.../List_of_Sony_Cyber-shot_cameras

    Building on the success of the K800, the K810 added a number of features that made its 3.2-MP autofocus camera even more camera-like. Sony Ericsson also expanded its Cyber-shot branding to a mid-range handset, the K550 , which had a 2.0-MP camera bundled with autofocus and LED flash.

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