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Photographing method, photographing device, mobile terminal and computer readable storage medium

A photographic device and computer program technology, applied to computer components, computing, television, etc., can solve the problems of unrecognized text in photos and low recognition accuracy

Active Publication Date: 2020-04-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most mobile terminals are integrated with a camera function, and text recognition can be performed when taking a photo, but usually it is necessary to manually switch to the corresponding text recognition mode first, and text recognition is performed in this mode, and usually the currently captured Text recognition is performed on photos, and the recognition accuracy is low. For example, there may be cases where there may be text on the object to be photographed, but no text is recognized on the captured photo.

Method used

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  • Photographing method, photographing device, mobile terminal and computer readable storage medium
  • Photographing method, photographing device, mobile terminal and computer readable storage medium
  • Photographing method, photographing device, mobile terminal and computer readable storage medium

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Embodiment Construction

[0028] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0029] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0030] As used i...

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Abstract

The invention is suitable for the technical field of photographing, and provides a photographing method, a photographing device, a mobile terminal and a computer readable storage medium, and the method comprises the steps: starting a text detection function when a current photographing scene is a text scene; acquiring a plurality of first preview frames; performing text detection on each first preview frame in the plurality of first preview frames through the text detection function to obtain a detection result of each first preview frame; when a photographing instruction is received, acquiring a photographing frame; detecting whether the photographing frame contains a text or not through the text detection function; and if the photographing frame does not contain the text, obtaining a target frame according to the detection results of the plurality of first preview frames. According to the invention, the text recognition accuracy can be improved.

Description

technical field [0001] The present application belongs to the technical field of photographing, and in particular relates to a photographing method, a photographing device, a mobile terminal and a computer-readable storage medium. Background technique [0002] At present, most mobile terminals are integrated with a camera function, and text recognition can be performed when taking a photo, but usually it is necessary to manually switch to the corresponding text recognition mode first, and text recognition is performed in this mode, and usually the currently captured For text recognition on photos, the recognition accuracy is low. For example, there may be text on the object to be photographed, but no text is recognized on the photographed photo. Contents of the invention [0003] The present application provides a photographing method, a photographing device, a mobile terminal and a computer-readable storage medium, so as to improve the accuracy of text recognition. [00...

Claims

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Application Information

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IPC IPC(8): H04N5/232G06K9/00
CPCG06V30/40H04N23/80
Inventor 吴恒刚
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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