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US 10,122,984 B2Granted
Pan/tilt/zoom camera based video playing method and apparatus
AssigneeSK Telecom Co., Ltd.
InventorGwang-gook Lee
Life of this patent
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Abstract
A pan/tilt/zoom (PTZ) camera based video reproducing method and a PTZ camera based video reproducing apparatus are disclosed. The present disclosure in some embodiments provides PTZ camera based video reproducing method and apparatus that recognize, from a plurality of preset videos captured by a PTZ camera, the preset videos from the same imaged location, select the recognized preset videos, and reproduce the video images of choice.
Claims7
A video reproduction apparatus comprising:
- an image position setting unit configured to
- set a position at which (i) video images corresponding to a first section are taken, wherein the video images corresponding to the first section, which are captured at the set position, are selected from among a plurality of video images captured at various view positions by a single camera;
- a reference image generation unit configured to generate a reference image for the first section of video images;
- an image detection unit configured to detect (ii) video images corresponding to a second section from among the plurality of video images captured at the various view positions, based on the reference image, wherein the video images corresponding to the second section are detected by determining whether the video images corresponding to the second section are captured at the set position which is same to the first section;
- and
- a video reproduction unit configured to consecutively reproduce (i) the video images corresponding to the first section and (ii) the video images corresponding to the second section, which are captured at the same set position, among the plurality of video images captured at the various view positions.
3 more elements
A video reproduction method comprising:
- setting a position at which (i) video images corresponding to a first section are taken, wherein the video images corresponding to the first section, which are captured at the set position, are selected from among a plurality of video images captured at various view positions by a single camera;
- generating a reference image for the first section of video images;
- detecting (ii) video images corresponding to a second section from among the plurality of video images captured at the various view positions, based on the reference image, wherein the video images corresponding to the second section are detected by determining whether the video images corresponding to the second section are captured at the set position which is same to the first section;
- and
- consecutively reproducing (i) the video images corresponding to the first section and (ii) the video images corresponding to the second section, which are captured at the same set position, among the plurality of video images captured at the various view positions.
2 more elements
Dependencies are inferred from the claim text.