Instance object model construction method and device, readable medium and electronic equipment
A technology of instance objects and construction methods, applied in biological neural network models, 3D modeling, physical realization, etc., can solve problems such as not being freely editable by users, poor accuracy and authenticity, and low construction efficiency
Pending Publication Date: 2021-04-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0004] The purpose of the present disclosure is to provide a method for constructing an instance object model, a device for constructing an instance object model, a computer-readable medium, and an electronic device, so as to overcome the low efficiency, accuracy, and authenticity of real environment construction in related technologies at least to a certain extent Questions that are poor and cannot be freely edited by the user
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[0031] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
[0032] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities ...
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The invention provides an instance object model construction method and device, a readable medium and electronic equipment, and relates to the technical field of augmented reality. The method comprises the following steps: acquiring a panoramic image frame corresponding to a current environment; performing three-dimensional reconstruction processing on the current environment based on the panoramic image frame to obtain environment point cloud data corresponding to the current environment; performing semantic segmentation processing on the panoramic image frame, and determining an image area corresponding to an instance object in the panoramic image frame; and constructing instance object point cloud data corresponding to the instance object through a mapping relationship between the imageregion and the environment point cloud data, so as to construct an instance object model through the instance object point cloud data. According to the invention, the instance object in the real environment can be constructed into the instance object model, so that further editing processing is facilitated, the construction efficiency of the instance object model is improved, and the accuracy andauthenticity of the model are improved.
Description
technical field [0001] The present disclosure relates to the field of augmented reality technology, and in particular to a method for constructing an instance object model, a device for constructing an instance object model, a computer-readable medium, and an electronic device. Background technique [0002] With the continuous improvement of people's living standards, augmented reality technology (Augmented Reality, AR) has attracted more and more attention from people. [0003] At present, in technical solutions such as AR house viewing and AR house decoration, which restore the real environment through virtual reality technology, professional modelers generally model the real environment according to the pictures of the real environment provided by users to build a real environment. virtual scene. However, in this technical solution, on the one hand, the modelers construct the virtual scene based on the pictures of the real environment. Different designs require the cons...
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Login to View More IPC IPC(8): G06T17/00G06T19/00G06T7/11G06T7/13G06K9/46G06K9/62G06N3/063
CPCG06T17/00G06T19/006G06T7/11G06T7/13G06N3/063G06T2207/10028G06T2207/20084G06T2207/20164G06V10/462G06F18/23G06F18/22
Inventor 杨宇尘李姬俊男
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD