CAPTURING AND ALIGNING PANORAMIC IMAGE AND DEPTH DATA
This application generally relates to capturing and aligning panoramic image and depth data. In one embodiment, a device is provided that comprises a housing and a plurality of cameras configured to capture two-dimensional images, wherein the cameras are arranged at different positions on the housing and have different azimuth orientations relative to a center point such that the cameras have a collective field-of-view spanning up to 360° horizontally. The device further comprises a plurality of depth detection components configured to capture depth data, wherein the depth detection components are arranged at different positions on the housing and have different azimuth orientations relative to the center point such that the depth detection components have the collective field-of-view spanning up to 360° horizontally.
1 . A device comprising:
a housing including:
at least one camera having a fisheye camera lens configured to capture 2D image data of an environment from a fixed location;
at least one depth sensor device including at least one light imaging detection and ranging (LiDAR) device;
a horizontal rotatable mount configured to enable the fisheye camera lens of the at least one camera to move in a horizontal x axis relative to the device, the at least one camera being capable of capturing a plurality of images with mutually overlapping fields of view at different viewpoints; and
at least one processor configured to map the 2D image data from the at least one camera and 3D depth data from the at least one depth sensor device to a common spatial 3D coordinate space based on known capture positions and orientations of the at least one camera and the at least one depth sensor device to facilitate associating 3D coordinates with respective visual features included in the 2D image data relative to the common spatial 3D coordinate space.