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Panoramic image acquisition system, device and method for measuring skyline based thereon

A panoramic image and skyline technology, applied in measuring devices, TV system components, photogrammetry/video metrology, etc., to achieve the effect of easy operation, high reliability and high precision

Active Publication Date: 2019-07-05
RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI
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Problems solved by technology

Due to the different shooting parameters and observation points of different photos, this method is not suitable for the rapid extraction of multi-observation point skyline contours in different cities and different observation angles, especially for batch processing of large-scale multi-point observation data sources

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  • Panoramic image acquisition system, device and method for measuring skyline based thereon

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0034] The invention discloses a brand-new method for quantitatively evaluating the city skyline based on a 360-degree panoramic image system. Its technical field belongs to G01C11 / 00 photogrammetry according to the International Patent Classification (IPC), but the main problem to be solved should belong to Urban planning, urban design or urban landscape geography. It can be said that this is a set of application of modern panoramic imaging technology, which abandons the shortcomings of individual subjectivity, random layout or partial observation in traditional methods, and innovatively conducts objective, scientific, all-angle and quantitative measurement of the skyline in the field of urban geographical landscape. com...

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Abstract

A panoramic image acquisition system, as well as a device and method for measuring the city skyline based on it, innovatively carry out quantitative camera measurement of the skyline in the field of urban geographical landscape, with the purpose of taking the observer as the center, fixed-point positioning and quantitative measurement The 360-degree urban skyline outline of the surrounding urban space building entities at the human visual level. The panoramic image acquisition system includes a panoramic image acquisition unit for collecting 360-degree panoramic static or dynamic images; a mobile support for supporting the panoramic image acquisition unit; and a storage and / or data sending unit for capturing the panoramic image The image collected by the image acquisition unit is stored or sent to a corresponding receiving device. The device and method of the invention have the characteristics of convenient base station erection, low cost, high precision, fast speed, convenient data collection, high reliability and the like.

Description

technical field [0001] The invention relates to the technical field of digital photogrammetry, and more particularly to a panoramic image acquisition system, a device and a method for measuring skyline based on the system. Background technique [0002] The city skyline is a contour line composed of a building or a group of buildings and other objects with the sky as the background, and it is a two-dimensional projection of the superimposed three-dimensional urban form. The city skyline shows people a vast skyline landscape (mostly panoramic landscapes that can be looked around), or a partial landscape composed of many skyscrapers. As an important symbol of the image of a modern city, the city skyline is one of the main criteria for urban form control. [0003] In modern urban planning, more and more attention is paid to the urban impression left by the city skyline, and at the same time, attention is paid to avoiding the incongruous modern style buildings around when protec...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232G01C11/00G01C11/02
CPCG01C11/00G01C11/02H04N23/698
Inventor 董仁才李思远赵景柱张永霖付晓吴钢
Owner RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI
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