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Image processing and object modeling method and device, image processing device and medium

An image processing and object modeling technology, applied in image data processing, image analysis, image enhancement, etc., can solve the problems of insufficient resolution of 3D models, low image resolution, low precision of image acquisition equipment, etc., and achieve simplification Model generation process, improving resolution and/or accuracy, overcoming the effects of poor model resolution

Active Publication Date: 2020-07-17
BEIJING CHENGSHI WANGLIN INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the image acquisition equipment of this professional 3D scanning equipment is not high in precision, resulting in low resolution of captured images, resulting in insufficient resolution of the generated 3D model
Moreover, such 3D scanning equipment is usually expensive, and it is difficult to meet the needs of consumer-grade applications

Method used

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  • Image processing and object modeling method and device, image processing device and medium
  • Image processing and object modeling method and device, image processing device and medium
  • Image processing and object modeling method and device, image processing device and medium

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Embodiment Construction

[0041] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted here that the numbers, serial numbers and reference signs in the application are only for the convenience of description, and do not constitute any restrictions on the steps, sequence, etc. of the present invention, unless the instructions clearly indicate the steps There is a specific sequence of execution.

[0042] The invention provides an image processing method, an image processing device, an object modeling method, an...

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Abstract

The invention discloses an image processing and object modeling method and equipment, an image processing device and a medium. The image processing method includes: using the geometric relationship of at least one panoramic image taken, estimating the position of the camera and the three-dimensional point coordinates of matching feature points on the panoramic image; for each panoramic image, based on the panoramic image, The contour surrounded by the edge pixels in the pixel points of the feature contour belongs to a specific category generates the plane contour of the panoramic image in three-dimensional space; and the scale of the position of the panoramic camera when each panoramic image is taken and each The scales of the planar contours in the three-dimensional space of the panoramic image are normalized. The resolution of the generated object model can be effectively improved by generating the plane profile of the three-dimensional object in the three-dimensional space and even the 3D model of the three-dimensional object by using the panoramic image captured by the panoramic camera.

Description

technical field [0001] The invention relates to the field of object modeling, in particular to image processing and object modeling methods and equipment, image processing devices and media. Background technique [0002] In the field of object modeling, how to make the generated object model have high resolution and / or high accuracy is a goal pursued by the industry. [0003] Object modeling can enable users to browse the 2D and / or 3D structure of three-dimensional objects without leaving home (for example, through the network), and the 3D modeling of objects can achieve the effect of being on the scene, which is in the field of virtual reality. is a very important application. [0004] In the field of object modeling, especially in the field of 2D and 3D modeling, domestic and foreign technical solutions are mainly divided into two categories: manual production and automatic modeling. [0005] For the manual production method, it needs to rely on a lot of manual operation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T17/00G06T15/10G06T7/13
CPCG06T17/00G06T15/10G06T7/13G06T2207/10012
Inventor 周连江关海波段小军王鐘烽李海洋杨毅朱辰田虎
Owner BEIJING CHENGSHI WANGLIN INFORMATION TECH CO LTD
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