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Positioning method, device, electronic device and medium

A positioning method and technology for positioning results, applied in character and pattern recognition, instruments, calculations, etc., can solve problems such as cost, impact on positioning calculations, and multiple computing resources

Active Publication Date: 2022-06-28
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of positioning calculation, it is usually necessary to perform related calculations based on image and map data, so it needs to consume more computing resources
For example, when performing positioning calculations, it is usually necessary to load image and map data into the memory of the electronic device, which may cause the memory of the electronic device to be difficult to meet the demand and affect the process of positioning calculations

Method used

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  • Positioning method, device, electronic device and medium
  • Positioning method, device, electronic device and medium
  • Positioning method, device, electronic device and medium

Examples

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Embodiment Construction

[0019] Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding and should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted from the following description for clarity and conciseness.

[0020] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the present disclosure. The terms "comprising", "comprising" and the like as used herein indicate the presence of stated features, steps, operations and / or components, but do not preclude the presence or addition of one or more other features,...

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PUM

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Abstract

The disclosure discloses a positioning method, device, equipment, medium and product, and relates to the fields of visual positioning, image processing and the like. The positioning method includes: in response to receiving the target image, acquiring map data associated with the target image; for the multiple computing nodes indicated by the computing strategy, determining the current computing node from the multiple computing nodes; based on the computing strategy, the data to be processed At least one of the and map data is sent to the current computing node for processing to obtain a positioning result, wherein the data to be processed is associated with the target image, and the positioning result indicates the position information of the image acquisition device used to capture the target image.

Description

technical field [0001] The present disclosure relates to the field of computer technology, in particular to the fields of visual positioning, image processing and the like, and more particularly, to a positioning method, apparatus, electronic device, medium and program product. Background technique [0002] In the related art, the calculation amount of the vision-based positioning algorithm is usually very large. In the process of positioning calculation, it is usually necessary to perform related calculation based on image and map data, so it needs to consume more computing resources. For example, when performing positioning calculation, it is usually necessary to load image and map data into the memory of the electronic device, which may cause the memory of the electronic device to be difficult to meet the demand and affect the process of positioning calculation. SUMMARY OF THE INVENTION [0003] The present disclosure provides a positioning method, apparatus, electroni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V10/46G06V10/75G06K9/62G01C11/04G01C21/20G01C21/30
CPCG01C11/04G01C21/20G01C21/30G06F18/22
Inventor 秦子文王志昊
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD