Text security type detection method and device, equipment, medium and product

A security type and detection method technology, applied in the field of image recognition, can solve the problems of difficult to accurately identify, different scales of text objects, different density, etc., to improve detection accuracy and work efficiency, strong text detection ability, pixel edge-to-edge effect

Pending Publication Date: 2022-02-15
GUANGZHOU HUADUO NETWORK TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For application scenarios such as e-commerce platforms, if the advertising pictures uploaded by merchants to display advertising information contain target sensitive words, words, information, etc., due to uncertain factors such as different scales and densit

Method used

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  • Text security type detection method and device, equipment, medium and product
  • Text security type detection method and device, equipment, medium and product
  • Text security type detection method and device, equipment, medium and product

Examples

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Embodiment Construction

[0053] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0054] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the specification of the present application refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be under...

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Abstract

The invention discloses a text security type detection method and device, equipment, a medium and a product. The method comprises the following steps: acquiring a to-be-detected advertisement picture; carrying out multi-image-direction edge enhancement processing on the to-be-detected advertisement picture by adopting an edge enhancement network layer to obtain a plurality of corresponding edge enhancement pictures; performing text object detection on the advertisement picture and the edge enhancement pictures, and determining candidate frames belonging to text objects and confidence information corresponding to candidate frames; performing non-maximum suppression processing on one candidate frame, eliminating redundant candidate frame information, improving the working efficiency of a text security detection system, performing text recognition on text objects corresponding to residual candidate frames, and judging a corresponding security type according to a recognized text. According to the invention, related pictures and text data forming a model training set can be efficiently screened so as to be used for training related models, so model discrimination is more accurate, and the method has wide adaptability.

Description

technical field [0001] The present application relates to the technical field of image recognition, and in particular to a text security type detection method and its corresponding device, computer equipment, computer-readable storage medium, and computer program product. Background technique [0002] The use of artificial neural network models for text security type detection has become the mainstream of technology. For application scenarios such as e-commerce platforms, a large number of advertising images are generated every day. Due to the restrictions on sensitive words, words, information, etc. in advertising images on e-commerce platforms, it is generally necessary to The target text object is detected and recognized, and then further processed according to different security types and needs. [0003] For application scenarios such as e-commerce platforms, if the advertising pictures uploaded by merchants to display advertising information contain target sensitive wo...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T7/13G06T5/00G06N3/04G06N3/08G06V10/25
CPCG06T7/0002G06T7/13G06T5/009G06N3/08G06T2207/10004G06T2207/20081G06T2207/20084G06T2207/30176G06N3/045
Inventor 兴百桥
Owner GUANGZHOU HUADUO NETWORK TECH
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