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A news headline detection method and device

A technology for headline detection and news, applied in instruments, calculations, character and pattern recognition, etc., can solve problems such as unreasonable and inaccurate headlines, and achieve the effect of reducing interference items and making headlines accurate and reasonable.

Active Publication Date: 2022-03-11
SHENZHEN IPANEL TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are various texts in the actual news video, and different texts have different features and similar features. If only the individual features of the titles are analyzed for detection, it is definitely incomplete, and the extracted titles will also have similar features. Unreasonable and inaccurate

Method used

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  • A news headline detection method and device
  • A news headline detection method and device
  • A news headline detection method and device

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Embodiment Construction

[0049] 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.

[0050] A news headline detection method is provided in an embodiment of the present invention, see figure 1 ,include:

[0051] S11. Perform text detection on the image frame of the news video to be detected to obtain the first text area;

[0052] A news video is composed of multiple image frames. In addition to the images, the image frames also include text information, such as title text, introductory text, dialogue text, or logo text, etc. In order to accur...

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Abstract

The invention discloses a news title detection method and device. The method includes: performing text detection on an image frame of a news video to be detected to obtain a first text area; performing text fusion processing on the first text area to obtain a second text area Obtain the target information of the second text area, and establish the text information linked list of the second text area according to the target information; eliminate the interfering text information in the second text area according to the text information linked list, and obtain a third text area; perform color clustering on the text in the third text area, and filter out news headlines from the color-clustered text area based on the text information linked list. The invention achieves the purpose of more accurate and reasonable titles being screened out.

Description

technical field [0001] The invention relates to the technical field of text detection, in particular to a news headline detection method and device. Background technique [0002] News video contains a large amount of latest consulting information, and it is a timely and comprehensive report of important events. As one of the videos that provide the largest amount of information, its automatic semantic classification and retrieval have important application value. There are usually various types of text in news videos, such as titles, dialogues, descriptive text, introductory text, scrolling text, logo (logo) text, and other background text, etc. How to effectively detect and judge the text in news videos The title text is also a crucial link for the segmentation and extraction of each news story in a news video. [0003] The current methods for detecting news headlines only analyze the headlines, summarize the individual characteristics of the headlines, and then judge whet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V20/62G06V10/26G06V30/10
CPCG06V20/635G06V10/273G06V30/10
Inventor 徐佳宏尹杰莫愁曾勇李思萌
Owner SHENZHEN IPANEL TECH LTD