An electronic device includes a first display unit, a communication unit configured to communicate with an external device including a second display unit, and a control unit configured to rotate an image to be displayed on the first display unit, in accordance with a rotational angle in a plane parallel to a screen of the first display unit, and rotate an image to be output to the external device, in accordance with the rotational angle of the first display unit and a rotational angle in a plane parallel to a screen of the second display unit.

An electronic device includes a first display unit, a communication unit configured to communicate with an external device including a second display unit, and a control unit configured to rotate an image to be displayed on the first display unit, in accordance with a rotational angle in a plane parallel to a screen of the first display unit, and rotate an image to be output to the external device, in accordance with the rotational angle of the first display unit and a rotational angle in a plane parallel to a screen of the second display unit.

A positioning system includes a storage device, a lidar and a controller. The storage device stores a global map. The lidar generates an initial local map. The controller rotates the initial local map to generate a rotated local map, compares the rotated local map and the initial local map separately with a plurality of partial areas of the global map, so as to obtain at least one similar area, calculates at least one candidate coordinates for a mobile device on the global map according to the center point of each of the similar areas, and calculates similarity scores according to each of the candidate coordinates, and selects the candidate coordinates having highest similarity score for use as coordinate of the mobile device on the global map.

A positioning system includes a storage device, a lidar and a controller. The storage device stores a global map. The lidar generates an initial local map. The controller rotates the initial local map to generate a rotated local map, compares the rotated local map and the initial local map separately with a plurality of partial areas of the global map, so as to obtain at least one similar area, calculates at least one candidate coordinates for a mobile device on the global map according to the center point of each of the similar areas, and calculates similarity scores according to each of the candidate coordinates, and selects the candidate coordinates having highest similarity score for use as coordinate of the mobile device on the global map.

A non-transitory storage medium stores instructions executable by an information processing device including an operation device and a display. The instructions cause the information processing device to: display a first image; display a cropping frame for cropping of the first image when the operation device accepts a user operation for displaying the cropping frame in a state in which the first image is displayed; rotate the first image about a center of the cropping frame when the operation device accepts a user operation for rotating the first image in a state in which the first image and the cropping frame are displayed; and rotate the first image about a center of the first image when the operation device accepts a user operation for rotating the first image in a state in which the first image is displayed, and the cropping frame is not displayed.

A non-transitory storage medium stores instructions executable by an information processing device including an operation device and a display. The instructions cause the information processing device to: display a first image; display a cropping frame for cropping of the first image when the operation device accepts a user operation for displaying the cropping frame in a state in which the first image is displayed; rotate the first image about a center of the cropping frame when the operation device accepts a user operation for rotating the first image in a state in which the first image and the cropping frame are displayed; and rotate the first image about a center of the first image when the operation device accepts a user operation for rotating the first image in a state in which the first image is displayed, and the cropping frame is not displayed.

Spherical rotation is described for encoding a video that has a wide field of view, such as a spherical or hemispherical video. One example relates to receiving encoded video including rotation orientation metadata, decoding the video, extracting the rotation orientation metadata, rotating the decoded video based on the rotation orientation metadata, generating a view of the rotated decoded video, and buffering the generated view for display.

Spherical rotation is described for encoding a video that has a wide field of view, such as a spherical or hemispherical video. One example relates to receiving encoded video including rotation orientation metadata, decoding the video, extracting the rotation orientation metadata, rotating the decoded video based on the rotation orientation metadata, generating a view of the rotated decoded video, and buffering the generated view for display.

According to an embodiment, an information processing device includes a memory and processing circuitry. The processing circuitry is configured to acquire a map defining a target in a coordinate space in which a direction along a traveling direction of a moving object is one of coordinate axes, and approximate a movement route of the moving object with a specified shape area along a coordinate axis in the coordinate space, the specified shape area being a basic unit of collision determination.

According to an embodiment, an information processing device includes a memory and processing circuitry. The processing circuitry is configured to acquire a map defining a target in a coordinate space in which a direction along a traveling direction of a moving object is one of coordinate axes, and approximate a movement route of the moving object with a specified shape area along a coordinate axis in the coordinate space, the specified shape area being a basic unit of collision determination.