Method, device and readable storage medium for acquiring indoor depth information
A technology of depth information and acquisition method, applied in the field of indoor depth information acquisition method, device and readable storage medium, can solve the problem of difficulty in providing deep neural network computing resources, real-time acquisition of indoor depth information by mobile devices, and safety of indoor sample images. Sexual difficulties, etc.
Active Publication Date: 2022-04-26
BEIKE TECH CO LTD
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Problems solved by technology
However, due to the performance of the terminal equipment, it is difficult for the mobile terminal to provide the computing resources required by the deep neural network, and a large number of indoor sample images required for training the deep neural network are stored on the mobile terminal, making the security of a large number of indoor sample images difficult. ensure
Therefore, it is difficult to obtain indoor depth information in real time on mobile devices in some restricted scenarios
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[0076]Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.
[0077] Those skilled in the art can understand that terms such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different steps, devices or modules, etc. necessary logical sequence.
[0078] It should also be understood that in the embodiments of the present disclosure, "plurality" may refer to two or more than two, and "at least one" may refer to one, two or more than two.
[0079] It should also be understood that any component, data or structure mentioned in the embodiments of the present disclosure can generally be understood as one or more unless there is...
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Embodiments of the present disclosure disclose a method, device, and readable storage medium for acquiring indoor depth information, wherein the acquiring method includes: semantically segmenting the target indoor panorama, and obtaining the ground mask and the ceiling mask of the target indoor panorama. Film and wall mask; based on the ground mask, ceiling mask and wall mask, combined with the image parameters of the target indoor panorama and the distance between the camera and the ground, the depth map of the ground area, ceiling area, and wall area can be obtained; The depth maps are merged to obtain the target indoor panoramic depth map. In the embodiment of the present disclosure, the indoor panoramic depth map can be obtained only by combining each mask in the indoor panoramic image with the parameters of the indoor panoramic image, so the indoor depth information can be obtained in real time on the mobile terminal.
Description
technical field [0001] The present disclosure relates to the technical field of three-dimensional reconstruction, in particular to a method, device and readable storage medium for acquiring indoor depth information. Background technique [0002] Through the indoor panoramic depth map, the depth information of the house structure and indoor objects can be obtained, and then the indoor 3D scene can be reconstructed. [0003] In related technologies, a deep neural network is used to take a single panoramic image as input and directly output a corresponding panoramic depth image. However, due to the performance of the terminal equipment, it is difficult for the mobile terminal to provide the computing resources required by the deep neural network, and a large number of indoor sample images required for training the deep neural network are stored on the mobile terminal, making the security of a large number of indoor sample images difficult. ensure. Therefore, it is difficult t...
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IPC IPC(8): G06T7/73G06T7/11
CPCG06T7/73G06T7/11G06T2207/10028G06T2207/30244
Inventor 周杰胡洋
Owner BEIKE TECH CO LTD