Separable three-dimensional reconstruction acquisition device
A technology of three-dimensional reconstruction and acquisition equipment, applied in the field of three-dimensional reconstruction, can solve problems such as restoration, and achieve the effect of filling holes
Inactive Publication Date: 2019-07-30
INLIFE HANDNET CO LTD
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AI Technical Summary
Problems solved by technology
Due to reasons such as fixed height and equipment convenience, the current indoor 3D reconstruction scheme cannot restore details such as desktops, bookshelves, and cups while roughly reconstructing the overall space.
Method used
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[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Typical embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.
[0027] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," and similar expressions are used herein for purposes of illustration only.
[0028] Unless otherwise defined, all te...
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The invention discloses a separable three-dimensional reconstruction acquisition device which comprises a support, a rotary table mounted on the support and a main camera mounted on the rotary table,and the rotary table can rotate around the support to drive the main camera to rotate. The main camera comprises a fixed camera device and a detachable camera module. The fixed camera device is arranged on the rotary table. The detachable camera module is installed on the detachable camera module. The detachable camera module is connected with a holding rod. The holding rod penetrates through thedetachable camera module and the rotary table in a drawable manner and then is inserted into the bracket. The overall space is required to be roughly reconstructed. The holding rod of the detachable camera module can be inserted into the bracket. The rotary table rotates to realize rough scanning of an image space. When a small object needs to be continuously scanned, the detachable camera modulecan be directly drawn out for use, and the detachable camera module is independently used for acquiring image scanning data, so that after normal indoor scanning, the detachable camera module is usedfor scanning details, and the vulnerability is filled.
Description
technical field [0001] The invention relates to the field of three-dimensional reconstruction, in particular to a detachable three-dimensional reconstruction acquisition device. Background technique [0002] In general, the recovery of details in 3D reconstruction depends on the point cloud density and the accuracy of depth value estimation. Point cloud density mainly depends on the degree of overlap between two frames. In general, the accuracy of depth estimation is inversely proportional to the distance from the object to the acquisition device, that is, the farther the distance, the lower the accuracy and the greater the error. Due to reasons such as fixed height and equipment convenience, the current indoor 3D reconstruction scheme cannot restore details such as desktops, bookshelves, and cups while roughly reconstructing the overall space. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a detachable three-...
Claims
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Login to View More IPC IPC(8): H04N13/243H04N13/239H04N13/254H04N13/194H04N5/765F16M11/04F16M11/08F16M11/22F16M13/04
CPCF16M11/041F16M11/08F16M11/22F16M13/04H04N5/765H04N13/194H04N13/239H04N13/243H04N13/254
Inventor 孙其民李炜
Owner INLIFE HANDNET CO LTD