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  2. Dahua Technology - Wikipedia

    en.wikipedia.org/wiki/Dahua_Technology

    [13]: 80 In November 2020, Dahua won a US$9 million, 1,900-camera smart city project with the public security bureau of Jiexiu. [14] In April 2021, Motorola Solutions announced that IndigoVision, a Motorola Solutions-owned company, would no longer relabel Dahua cameras, citing U.S. NDAA and supply-chain concerns. [15]

  3. List of image resolutions used in digital cameras - Wikipedia

    en.wikipedia.org/wiki/List_of_image_resolutions...

    The following is a list of image resolutions implemented in the image sensors used in various digital cameras. Width (px) Height (px) Aspect ratio Actual pixel count

  4. Image sensor - Wikipedia

    en.wikipedia.org/wiki/Image_sensor

    A micrograph of the corner of the photosensor array of a webcam digital camera Image sensor (upper left) on the motherboard of a Nikon Coolpix L2 6 MP. The two main types of digital image sensors are the charge-coupled device (CCD) and the active-pixel sensor (CMOS sensor), fabricated in complementary MOS (CMOS) or N-type MOS (NMOS or Live MOS) technologies.

  5. Digital camera - Wikipedia

    en.wikipedia.org/wiki/Digital_camera

    Olympus Air A01 lens camera, announced in 2014 and released in 2015, the lens camera is an open platform with an Android operating system and can detach into 2 parts (sensor module and lens), just like the Sony QX1, and all compatible Micro Four Thirds lenses can then be attached to the built-in lens mount of the camera's sensor module.

  6. Digital camera back - Wikipedia

    en.wikipedia.org/wiki/Digital_camera_back

    A digital camera back is a device that attaches to the back of a camera in place of the traditional negative film holder and contains an electronic image sensor.

  7. Live MOS - Wikipedia

    en.wikipedia.org/wiki/Live_MOS

    Also, In order to reduce the image noise problem found in the first generation of Four Thirds DSLR cameras, (Olympus E-1, E-300, E-400 and E-500) which used FFT CCD sensors [4] (due to smaller sensor size compared to the APS-C size), [5] the Live MOS chip includes a noise-reduction technology.

  8. Twin-lens reflex camera - Wikipedia

    en.wikipedia.org/wiki/Twin-lens_reflex_camera

    A twin-lens reflex camera (TLR) is a type of camera with two objective lenses of the same focal length. One of the lenses is the photographic objective or "taking ...

  9. Backscatter (photography) - Wikipedia

    en.wikipedia.org/wiki/Backscatter_(photography)

    In photography, backscatter (also called near-camera reflection [1]) is an optical phenomenon resulting in typically circular artifacts on an image, due to the camera's flash being reflected from unfocused motes of dust, water droplets, or other particles in the air or water. It is especially common with modern compact and ultra-compact digital ...