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2. Pan–tilt–zoom camera - Wikipedia

   en.wikipedia.org/wiki/Pan–tilt–zoom_camera

   PoE PTZ Camera: A PoE (power over Ethernet) PTZ camera may be powered and connected to the internet with a single Ethernet cable, eliminating the need for additional wiring. Analog PTZ Camera: Analog pan-tilt-zoom cameras are used to record surveillance footage, which is then stored in a DVR. DVR functionality is essential for converting ...

3. Image stabilization - Wikipedia

   en.wikipedia.org/wiki/Image_stabilization

   Image stabilization (IS) is a family of techniques that reduce blurring associated with the motion of a camera or other imaging device during exposure.. Generally, it compensates for pan and tilt (angular movement, equivalent to yaw and pitch) of the imaging device, though electronic image stabilization can also compensate for rotation about the optical axis (). [1]

4. Digital single-lens reflex camera - Wikipedia

   en.wikipedia.org/wiki/Digital_single-lens_reflex...

   The smaller sensors of Four Thirds System cameras have a crop factor of 2.0. While the crop factor of APS-C cameras effectively narrows the angle of view of long-focus (telephoto) lenses, making it easier to take close-up images of distant objects, wide-angle lenses suffer a reduction in their angle of view by the same factor.

5. IDIS (company) - Wikipedia

   en.wikipedia.org/wiki/IDIS_(company)

   Additional technical milestones include IDIS's release of RAS, a mobile remote review for mobile phones and PDA in 2007, INC (featured on the D1 IP Camera) and MMX, a mini-matrix switcher, in 2008. In 2009, IDIS developed and launched ISP100, a H.264 based image processing IC for DVRs as well as iNEX, a VMS.

6. Digital Photography Review - Wikipedia

   en.wikipedia.org/wiki/Digital_Photography_Review

   Digital Photography Review, also known as DPReview, is a website about digital cameras and digital photography, established in November 1998. [4] The website provides comprehensive reviews of digital cameras, [4] lenses and accessories, buying guides, [4] user reviews, [4] and forums for individual cameras, as well as general photography forums.

7. Digital photography - Wikipedia

   en.wikipedia.org/wiki/Digital_photography

   Mirrorless cameras brought big changes to photography. They do not have the bulky parts of DSLRs, so they are smaller and easier to carry. [51] They are also quiet, good for discreet shooting like weddings or wildlife photography. [51] Electronic viewfinders show details like exposure and focus, helping photographers take better shots. [48]