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2. Pan–tilt–zoom camera - Wikipedia

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

   A pan-tilt-zoom camera (PTZ camera) is a robotic camera capable of panning horizontally (from left to right), tilting vertically (up and down), and zooming (for magnification). PTZ cameras are often positioned at guard posts where active employees may manage them using a remote camera controller.

3. Tilt (camera) - Wikipedia

   en.wikipedia.org/wiki/Tilt_(camera)

   The camera's tilt will change the position of the horizon, changing the amount of sky or ground that is seen. [5] A tilt downward is usually required for a high-angle shot and bird's-eye view while a tilt upward is for a low-angle shot and worm's-eye view. The vertical offset between subjects can reflect differences in power, with superiority ...

4. Jib (camera) - Wikipedia

   en.wikipedia.org/wiki/Jib_(camera)

   It supports the camera and enables remote pan/tilt functions with focus/zoom control. This setup can be operated by one person, or the circumstance may require two operators. In a two-operator situation, one person operates the jib arm/boom while another operates the pan/tilt/zoom functions of the remote head.

5. Closed-circuit television - Wikipedia

   en.wikipedia.org/wiki/Closed-circuit_television

   IP cameras are considered part of the Internet of things and have many of the same benefits and security risks as other IP-enabled devices. [159] Smart doorbells are one example of a type of CCTV that uses IP to allow it to send alerts. Main types of IP cameras include fixed cameras, pan–tilt–zoom (PTZ) cameras, and multi-sensor cameras. [160]

6. Panning (camera) - Wikipedia

   en.wikipedia.org/wiki/Panning_(camera)

   Overview from above, looking down on the camera panning left and right of the subject Example of a panning technique photo (shutter speed: 1/80) In cinematography and photography, panning means swivelling a still or video camera horizontally from a fixed position. This motion is similar to the motion of a person when they turn their head on ...

7. Active vision - Wikipedia

   en.wikipedia.org/wiki/Active_vision

   A stereo set-up with two zoom cameras was used. A handful of papers have been written for zoom control and do not deal with total object-camera position estimation. An attempt to join estimation and control in the same framework can be found in the work of Bagdanov et al., where a Pan-Tilt-Zoom camera is used to track faces. [12]