Point cloud indoor scene layout reconstruction method based on structural analysis
An indoor scene and structural analysis technology, applied in the fields of computer vision and image processing, can solve problems such as complex algorithm design and slow processing speed
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[0125] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0126] A structural analysis-based point cloud indoor scene layout reconstruction method of the present invention is specifically implemented according to the following steps:
[0127] Step 1, preprocessing the indoor scene; specifically:
[0128] Step 1.1, obtain the main plane of the indoor scene by PCA principal component analysis method, determine the rotation direction by the normal vector of the main plane, and perform the scene rotation operation on the original indoor scene point cloud data to make it in a natural vertical state; among them, the original indoor scene The scene rotation operation of the scene point cloud data is implemented according to the following steps:
[0129] Step 1.1.1, the indoor scene point cloud data is P={p 1 ,p 2 ,...,p n}, where p i Indicates the coordinate information of the i-th point in the point ...
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