Data processing method and device, electronic equipment and readable storage medium

A data processing and contour data technology, applied in the computer field, can solve the problems of high modeling cost, long time period, long period, etc., and achieve the effect of realistic three-dimensional images and low data acquisition cost.

Pending Publication Date: 2022-01-04
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Manual modeling uses 3D modeling software such as 3ds, Max, Maya, etc. to carry out modeling work, but this method is expensive and takes a long time; oblique photographic modeling uses drones, vehicles, etc. to collect field data and Automated modeling, but has the disadvantages of long time period and high cost

Method used

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  • Data processing method and device, electronic equipment and readable storage medium
  • Data processing method and device, electronic equipment and readable storage medium
  • Data processing method and device, electronic equipment and readable storage medium

Examples

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Embodiment Construction

[0064] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily realize them. Also, for clarity, parts not related to describing the exemplary embodiments are omitted in the drawings.

[0065] In the present disclosure, it should be understood that terms such as "comprising" or "having" are intended to indicate the presence of features, numbers, steps, acts, components, parts or combinations thereof disclosed in the specification, and are not intended to exclude one or a plurality of other features, numbers, steps, acts, parts, parts or combinations thereof exist or are added.

[0066] In addition, it should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings...

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Abstract

The embodiment of the invention discloses a data processing method and device, electronic equipment and a readable storage medium. The method comprises: obtaining building contour data; generating a building geometry according to the building contour data; determining the type of the building according to the building contour data; and adding details to the building geometry according to the building type to generate a building image. According to the embodiment of the invention, the building image can be conveniently and quickly generated by using the building contour data, and different types of buildings can be distinguished on the image, so that the generated three-dimensional image is more vivid.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to a data processing method, device, electronic equipment and readable storage medium. Background technique [0002] The big data screen is one of the effective ways to share, communicate and disseminate information. As a new form of media, large data screens play an important role in various scenarios such as brand promotion, government reception, business communication, and data monitoring, and have become an important basic system for information visualization. The large screen of the 3D digital city displays 3D images of geographical space, such as 3D images of buildings. At present, the commonly used methods for generating 3D images of buildings are mainly manual modeling or oblique photography modeling. Manual modeling uses 3D modeling software such as 3ds, Max, Maya, etc. to carry out modeling work, but this method is expensive and takes a long time; oblique ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/10G06T7/62
CPCG06T17/10G06T7/62G06T2200/04
Inventor 贾雨宾
Owner ALIBABA GRP HLDG LTD
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