Electronic device and focus tracking photographing method thereof

An electronic device and focus technology, applied to color TV parts, TV system parts, TVs, etc., can solve problems such as low operation efficiency and cumbersome process, reduce the influence of strangers, improve shooting quality, shorten The effect of shooting time

Inactive Publication Date: 2019-03-15
SAMSUNG ELECTRONICS CHINA R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] To sum up, there are at least the following defects when electronic devices take pictures in the prior art: the user needs to select a target and focus repeatedly, and the process is cumbersome, resulting in low operating efficiency

Method used

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  • Electronic device and focus tracking photographing method thereof
  • Electronic device and focus tracking photographing method thereof
  • Electronic device and focus tracking photographing method thereof

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Embodiment Construction

[0013] The present invention will be described more fully hereinafter with reference to the accompanying drawings that show illustrative embodiments of the invention. However, the invention may be embodied in many forms and should not be construed as limited to the embodiments described herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will not The range fully conveys to those skilled in the art. Throughout the present disclosure, the same reference numerals may be understood to refer to the same parts, components and structures.

[0014] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0015] It will be understood that singular forms include plural referents unless the context clearly dictates otherwise. It will also be understood that when the term "comprising" is used in the specification, the term "comprising" specifies th...

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PUM

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Abstract

The invention provides an electronic device and a focus tracking photographing method thereof. The focus tracking photographing method of the electronic device can comprise the following steps of capturing an image in a preview mode; determining whether a plurality of human faces appear in the image or not, and if the human faces appear, performing facial feature extraction for each human face; matching extracted facial features with one or more target character feature sets so as to determine whether the matched target character appears in the image or not; and automatically focusing the matched target character according to a matched result.

Description

technical field [0001] Various embodiments of the present invention generally relate to a photographing device and method, and more particularly, to an electronic device capable of photographing and a focus tracking photographing method of the electronic device. Background technique [0002] With the development of science and technology, smart devices with cameras have become mainstream terminal devices in the current era, and have become the main tool for taking pictures. In the prior art, when a mobile terminal is used to take pictures of people, when there are multiple faces in the preview image collected by the camera, the terminal device usually automatically focuses on all the faces in the preview image based on face recognition, or through Tap the screen with your finger to select the target to focus on. [0003] To sum up, there are at least the following defects in the electronic device in the prior art when taking pictures: the user needs to select a target and f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/67H04N23/62H04N23/611H04N23/673H04N23/632H04N23/635
Inventor 吕璐李斌于士鹏田素刚杨泗群
Owner SAMSUNG ELECTRONICS CHINA R&D CENT
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