Image recording method and electronic device

A technology of electronic equipment and images, applied in image communication, TV, color TV, etc., can solve the problem of the target object leaving the area of ​​interest, etc.

Active Publication Date: 2017-11-28
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides an image recording method and electronic equipment to overcome the problem in the prior art that the target object is out of the region of interest

Method used

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  • Image recording method and electronic device
  • Image recording method and electronic device
  • Image recording method and electronic device

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The image recording method provided in the embodiment of the present application can be applied to an electronic device with a camera, for example, a smart phone, or a video recorder, or a camera, or a tablet computer, or a notebook, or a terminal device such as a monitoring device.

[0030] The image recording method provided in the embodiment of the present application is to prevent the target object from moving out of the region of interest. ROI (reg...

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Abstract

The embodiments of the invention provide an image recording method and an electronic device. Firstly, a region of interest comprising a target object is determined in a display interface displaying a video frame; since when a carrier carrying an electronic device shakes, the electronic device generates first movement displacement, and after the electronic device moves the first movement displacement, the target object has movement pixel information in the display interface in a subsequently shot video frame; and at the moment, according to the movement pixel information, the position of the region of interest in the display interface in the subsequently shot video frame is adjusted, and the region of interest in the subsequently shot video frame is enabled to comprise the target object. In such a way, the target object is enabled not to away from the region of interest.

Description

technical field [0001] The present application relates to the technical field of image recording, and more specifically relates to an image recording method and electronic equipment. Background technique [0002] When a user uses an electronic device to shoot a video or record an image, it may be necessary for the video frame captured by the electronic device to always include the target object that the user wants to shoot, which involves a video tracking algorithm. [0003] Currently, the video tracking algorithm keeps the target object in the region of interest (ROI, region of interest). However, if the user holds the electronic device, or the electronic device is installed on a moving carrier, it is difficult for the electronic device to be in a static state; and when the electronic device is in a moving state, the electronic device shakes, which may make the target object out of interest. area. Contents of the invention [0004] In view of this, the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N21/433H04N21/4728G06K9/32
CPCH04N21/4334H04N21/4728G06V10/25H04N23/80H04N23/687H04N23/63
Inventor 许枫
Owner LENOVO (BEIJING) CO LTD
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