Object recognition method and device, storage medium and electronic equipment

An object recognition and object technology, applied in the computer field, can solve the problems of low interaction degree of similar calculation, low accuracy of similar POI entity objects, etc.

Active Publication Date: 2021-03-19
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Embodiments of the present invention provide an object recognition method and device, a storage medium, and electronic equipment to at least solve the problem of identifying a...

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  • Object recognition method and device, storage medium and electronic equipment
  • Object recognition method and device, storage medium and electronic equipment
  • Object recognition method and device, storage medium and electronic equipment

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses an object recognition method and device, a storage medium and electronic equipment. The method comprises the steps of obtaining a combined knowledge graph corresponding to a to-be-identified interest point object combination, converting the combined knowledge graph into a combined knowledge tree, and allocating a position code to each tree node in the combined knowledge tree; inputting the combined knowledge tree and the position code into a text recognition network to obtain an object text feature corresponding to the interest point object combination; inputting a combined feature formed by splicing the object text feature and the object space feature into an object recognition network; and under the condition that the identification result output by the object identification network indicates that the similarity between the objects in the interest point object combination is greater than or equal to a target threshold, identifying the objects in the interest point object combination as the same object. The invention can be used for map associated scenes. The technical problem of relatively low accuracy of a result of identifying and distinguishing similarPOI entity objects is solved.

Description

technical field [0001] The present invention relates to the field of computers, in particular to an object recognition method and device, a storage medium and electronic equipment. Background technique [0002] A landmark in a geographic information system usually uses a Point of Interest (POI) to identify the function it represents, such as government departments, commercial organizations of all walks of life (gas stations, department stores, Supermarkets, restaurants, hotels, convenience stores, hospitals, etc.), tourist attractions or transportation facilities (various stations, parking lots, speed cameras, speed limit signs) and other places. However, due to different expression habits, different naming methods often appear for the same POI entity object, or the same naming method is adopted for different POI entity objects. In this way, many similar POI entity objects appear in the real scene, but it is difficult to distinguish them. [0003] Currently, the commonly u...

Claims

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Application Information

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IPC IPC(8): G06F40/279G06F40/30G06F16/36G06F16/9535G06N3/04G06N3/08
CPCG06F40/279G06F40/30G06F16/367G06F16/9535G06N3/082G06N3/045
Inventor 张龙
Owner TENCENT TECH (SHENZHEN) CO LTD
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