Embodiments of this application disclose an image processing method and apparatus, an electronic device, and a storage medium. The method includes obtaining a remaining mileage parameter of a vehicle; obtaining a start position of the vehicle on a map display interface; determining a target travel range on the map display interface according to the start position and the remaining mileage parameter; and displaying the target travel range on the map display interface.

There are disclosed various methods and apparatuses for multi-vehicle maneuver and impact analyses. According to an embodiment, the apparatus comprises at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: receive sensor data from at least one motion sensor associated with a selected vehicle from a plurality of vehicles, said sensor data indicating movements of the vehicle in a geographical area; obtain from the sensor data location of the vehicle in the geographical area; maintain a vehicle location and motion database having at least three grid layers of grid cells representing at least a part of the geographical area, said grid cells of the at least three grid layers being partly overlapping so that borders of the grid cells of different grid layers have an offset between each other; map the location of the vehicle to a grid cell of each grid layer into which the location of the vehicle belongs; insert or maintaining an identifier of the vehicle in a list of vehicle identifiers for the mapped grid cell of each grid layer; and determine on the basis of the identifiers of the vehicles in the lists which other vehicles are in a proximity of said selected vehicle.

The subject disclosure provides a computer-implemented method and computer system for use in navigating in a facility. For example, the computer-implemented method comprises: receiving, from a camera, at least one image; estimating, by a processor, a current location of the camera in the facility based on the at least one image and model data of the facility; generating, by the processor, a virtual path from the current location of the camera to a destination location in the facility using the model data of the facility; and generating and outputting navigation information to the destination location according to the virtual path.

A method of operating an autonomous cleaning robot includes presenting, on a display of a handheld computing device, a graphical representation of a map including a plurality of selectable rooms, presenting, on the display, at least one selectable graphical divider representing boundaries of at least one of the plurality of selectable rooms, the at least one selectable graphical divider being adjustable to change at least one of the boundaries of the plurality of selectable rooms, receiving input, at the handheld computing device, representing a selection of an individual selectable graphical divider, receiving input, at the handheld computing device, representing at least one adjustment to the individual selectable graphical divider, the at least one adjustment including at least one of moving, rotating, or deleting the individual selectable graphical divider, and presenting, on the display, a graphical representation of a map wherein the individual selectable graphical divider is adjusted.

A method and apparatus for generating information are provided. The method may include: receiving a point cloud of a target scenario, and displaying a point cloud frame in the point cloud; receiving region selection information inputted by a user, the region selection information being sent by the user based on the displayed point cloud frame; processing point data in a target region corresponding to the region selection information to obtain a processed point cloud; and sending the processed point cloud to a test vehicle, the processed point cloud being used for generation of positioning information.

A location of an item is marked on a digital interactive map. The user of a portable electronic device with a touch sensitive display that shows a digital interactive map may touch for a finite time a spot on the map that corresponds to the location. The digital interactive map records the location of the item, its GPS coordinates, the floor of the building, and other associated meta data.

A server system is provided that includes one or more processors configured to receive an intra-route navigation error package including a plurality of route context data from a user computer device. The intra-route navigation error package indicates that a navigation error occurred at a geospatial location. The one or more processors are further configured to send, to the user computing device, a detailed feedback package configured to cause the user computer device to display a feedback interface at a later point in time when a user of the user computer device is not traveling. The detailed feedback package includes a route context determined based on the plurality of route context data and configured to be presented to the user via the feedback interface. The one or more processors are further configured to determine a map correction for a map database based on user input of detailed feedback.

A method of operating an autonomous cleaning robot includes presenting, on a display of a handheld computing device, a graphical representation of a map including a plurality of selectable rooms, presenting, on the display, at least one selectable graphical divider representing boundaries of at least one of the plurality of selectable rooms, the at least one selectable graphical divider being adjustable to change at least one of the boundaries of the plurality of selectable rooms, receiving input, at the handheld computing device, representing a selection of an individual selectable graphical divider, receiving input, at the handheld computing device, representing at least one adjustment to the individual selectable graphical divider, the at least one adjustment including at least one of moving, rotating, or deleting the individual selectable graphical divider, and presenting, on the display, a graphical representation of a map wherein the individual selectable graphical divider is adjusted.

A method for mapping and referencing physical geographic addresses, of a planet, to a dynamically linked identifier, said method comprising: virtually mapping said planet into geographically defined units (“geotiles”); storing data pertaining to each geotile; fetching spatial co-ordinates for each mapped geotile, tagging these spatial co-ordinates to each and every divided mapped geotile; generating an identifier (“owner-identifier”) concerning user-selected geotiles specific to a user to enable a user to generate owner identity concerning said owner-identifier, said owner-identifiers being shareable by its associated user (“owner-user”) only upon being authenticated; generating dynamic links between said owner-identifiers with any number of user-selected geotiles; associating a geotile or a set of geotiles to reside either on a public blockchain or on a private blockchain; associating a user-identifier with user-selected rich data; and displaying, a set of user-selected geotiles along with its associated rich data, upon inputting said owner-identifier.

Techniques are disclosed for updating map data. The techniques may include detecting a traffic light in a first image, determining, based at least in part on the traffic light detected in the first image, a proposed three-dimensional position of the traffic light in a three-dimensional coordinate system associated with map data. The proposed three-dimensional position may then be projected into a second image to determine a two-dimensional position of the traffic light in the second image and the second image may be annotated, as an annotated image, with a proposed traffic light location indicator associated with the traffic light. The techniques further include causing a display to display the annotated image to a user, receiving user input associated with the annotated images, and updating, as updated map data, the map data to include a position of the traffic light in the map data based at least in part on the user input.