Abstract: Disclosed is a Bluetooth earphone cabin with a camera, including a shell. An earphone placement cavity and an electronic element cavity are arranged inside the shell, where a battery and a circuit board that are electrically connected to each other are arranged inside the electronic element cavity. A display screen, a camera and a shutter key are arranged on the shell, where the display screen, the camera and the shutter key are all electrically connected to the circuit board. A memory card interface and a memory card reading circuit are arranged on the circuit board.

Abstract: Systems and methods for trajectory planning for an autonomous vehicle, may include: computing features for each of the plurality of candidate trajectories; computing scores for the features of the candidate trajectories, wherein the scores are based on parameter values associated with their corresponding final trajectories; determining, based on the computed scores, a trajectory of the candidate trajectories to be used as a warm-start trajectory for trajectory optimization and applying the warm-start trajectory to develop a final trajectory for the vehicle; and autonomously operating the autonomous vehicle in accordance with the final trajectory.

Abstract: Wellbore treatment fluids are provided that include an aqueous component and an amphiphilic hyperbranched copolymer comprising the polymerized reaction product of at least a first monomer and a second monomer, where the first monomer comprises at least one surface reactive end group chosen from the group consisting of carboxylates, phosphonates, sulfonates, and zwitterions. Also provided are methods of modifying subsurface energy of a carbonate formation using the wellbore treatment fluids.

Abstract: Wellbore treatment fluids are provided that include an aqueous component and an amphiphilic hyperbranched copolymer comprising the polymerized reaction product of at least a first monomer and a second monomer, where the first monomer comprises at least one surface reactive end group chosen from the group consisting of carboxylates, phosphonates, sulfonates, and zwitterions. Also provided are methods of modifying subsurface energy of a carbonate formation using the wellbore treatment fluids.

Abstract: Systems and methods for trajectory planning for an autonomous vehicle, may include: computing features for each of the plurality of candidate trajectories; computing scores for the features of the candidate trajectories, wherein the scores are based on parameter values associated with their corresponding final trajectories; determining, based on the computed scores, a trajectory of the candidate trajectories to be used as a warm-start trajectory for trajectory optimization and applying the warm-start trajectory to develop a final trajectory for the vehicle; and autonomously operating the autonomous vehicle in accordance with the final trajectory.

Abstract: Systems and methods for trajectory planning for an autonomous vehicle, may include: computing features for each of the plurality of candidate trajectories; computing scores for the features of the candidate trajectories, wherein the scores are based on parameter values associated with their corresponding final trajectories; determining, based on the computed scores, a trajectory of the candidate trajectories to be used as a warm-start trajectory for trajectory optimization and applying the warm-start trajectory to develop a final trajectory for the vehicle; and autonomously operating the autonomous vehicle in accordance with the final trajectory.

Abstract: Provided is a method, device, apparatus for controlling a display picture of a mobile terminal, and a storage medium. The mobile terminal includes a touch screen and a touch panel. The first touch operation imposed on the first preset area of the touch screen and the second touch operation imposed on the second preset area of the touch panel are determined, and whether the first touch operation and the second touch operation meet the preset zoom condition is determined, and if so, the zoom control is performed on the display picture in the third preset area of the touch screen.

Abstract: System, methods, and other embodiments described herein relate to lane keeping in a vehicle. In one embodiment, a method includes determining lane boundaries according to at least the sensor data and a map. The method includes defining a reference system over a lane defined by the lane boundaries. The method includes evaluating vehicle boundary points within the reference system as a cost in optimizing a trajectory of the vehicle and using an R-function that defines geometric relationships between the vehicle boundary points and the reference system. The method includes providing an indicator about the trajectory to control the vehicle.

Abstract: Systems and methods are provided for implementing hybrid prediction. Hybrid prediction integrates two deep learning based trajectory prediction approaches: grid-based approaches and graph-based approaches. Hybrid prediction techniques can achieve enhanced performance by combining the grid and graph approaches in a manner that incorporates appropriate inductive biases for different elements of a high-dimensional space. A hybrid prediction framework processor can generate trajectory predictions relating to movement of agents in a surrounding environment based on a prediction model generating using hybrid prediction. Trajectory predictions output from the hybrid prediction framework processor can be used to control an autonomous vehicle. For example, the autonomous vehicle can perform safety-aware and autonomous operations to avoid oncoming objects, based on the trajectory predictions.

Abstract: Disclosed are a control response method and apparatus, and a terminal. The method is applied to a touch control terminal capable of presenting a graphical user interface, including: providing a first control on a graphical user interface, the operation response region of the first control including a first control region and a first response region; providing a second touch region on a graphical user interface, wherein the second touch region at least partially overlaps with the first response region; detecting a first touch operation acting on an overlap region of the second touch region and the first response region; determining an operation instruction generated in response to the first touch operation according to the game parameter, wherein the operation instruction is a first operation instruction corresponding to the first control or a second operation instruction corresponding to the second touch region.

Abstract: Provided is a method, device, apparatus for controlling a display picture of a mobile terminal, and a storage medium. The mobile terminal includes a touch screen and a touch panel. The first touch operation imposed on the first preset area of the touch screen and the second touch operation imposed on the second preset area of the touch panel are determined, and whether the first touch operation and the second touch operation meet the preset zoom condition is determined, and if so, the zoom control is performed on the display picture in the third preset area of the touch screen.

Abstract: Systems and methods for trajectory planning for an autonomous vehicle, may include: computing features for each of the plurality of candidate trajectories; computing scores for the features of the candidate trajectories, wherein the scores are based on parameter values associated with their corresponding final trajectories; determining, based on the computed scores, a trajectory of the candidate trajectories to be used as a warm-start trajectory for trajectory optimization and applying the warm-start trajectory to develop a final trajectory for the vehicle; and autonomously operating the autonomous vehicle in accordance with the final trajectory.

Abstract: System, methods, and other embodiments described herein relate to lane keeping in a vehicle. In one embodiment, a method includes determining lane boundaries according to at least the sensor data and a map. The method includes defining a reference system over a lane defined by the lane boundaries. The method includes evaluating vehicle boundary points within the reference system as a cost in optimizing a trajectory of the vehicle and using an R-function that defines geometric relationships between the vehicle boundary points and the reference system. The method includes providing an indicator about the trajectory to control the vehicle.

Abstract: Systems and methods are provided for implementing hybrid prediction. Hybrid prediction integrates two deep learning based trajectory prediction approaches: grid-based approaches and graph-based approaches. Hybrid prediction techniques can achieve enhanced performance by combining the grid and graph approaches in a manner that incorporates appropriate inductive biases for different elements of a high-dimensional space. A hybrid prediction framework processor can generate trajectory predictions relating to movement of agents in a surrounding environment based on a prediction model generating using hybrid prediction. Trajectory predictions output from the hybrid prediction framework processor can be used to control an autonomous vehicle. For example, the autonomous vehicle can perform safety-aware and autonomous operations to avoid oncoming objects, based on the trajectory predictions.

Abstract: Disclosed are a control response method and apparatus, and a terminal. The method is applied to a touch control terminal capable of presenting a graphical user interface, including: providing a first control on a graphical user interface, the operation response region of the first control including a first control region and a first response region; providing a second touch region on a graphical user interface, wherein the second touch region at least partially overlaps with the first response region; detecting a first touch operation acting on an overlap region of the second touch region and the first response region; determining an operation instruction generated in response to the first touch operation according to the game parameter, wherein the operation instruction is a first operation instruction corresponding to the first control or a second operation instruction corresponding to the second touch region.

Abstract: The present disclosure discloses an information processing method, apparatus, and computer readable storage medium for controlling transmission and presentation of interaction information between game terminals. A graphical user interface of the game terminal includes at least pan of game scene and a mini-map, and the method includes: acquiring a position information of a first virtual character in the game scene, by a first game terminal, and determining a direction information according to a preset direction determination rule; sending, by the first game terminal, the position information and the direction information to a second game terminal; and generating a graphical positioning mark in the mini-map on the graphical user interface of the second game terminal according to the position information and the direction information, wherein the graphical positioning mark comprises a position indicator for indicating the position information and a direction indicator for indicating the direction information.

Abstract: The present disclosure provides a visual method and apparatus for compensating sound information, a storage medium, and an electronic device, and relates to the field of human-computer interaction technologies. The method includes: detecting a sound in a first preset range of the game scene, and acquiring a type of the sound, and an orientation of the sound source of the sound relative to the virtual object; providing a visual control on the graphical user interface, the visual control including a virtual component associated with the type of the sound; and controlling a pointing direction of the virtual component according to the orientation of the sound source of the sound relative to the virtual object.

Abstract: The present disclosure discloses an information processing method, apparatus, and computer readable storage medium for controlling transmission and presentation of interaction information between game terminals. A graphical user interface of the game terminal includes at least pan of game scene and a mini-map, and the method includes: acquiring a position information of a first virtual character in the game scene, by a first game terminal, and determining a direction information according to a preset direction determination rule; sending, by the first game terminal, the position information and the direction information to a second game terminal; and generating a graphical positioning mark in the mini-map on the graphical user interface of the second game terminal according to the position information and the direction information, wherein the graphical positioning mark comprises a position indicator for indicating the position information and a direction indicator for indicating the direction information.

Abstract: The present disclosure provides a visual method and apparatus for compensating sound information, a storage medium, and an electronic device, and relates to the field of human-computer interaction technologies. The method includes: detecting a sound in a first preset range of the game scene, and acquiring a type of the sound, and an orientation of the sound source of the sound relative to the virtual object; providing a visual control on the graphical user interface, the visual control including a virtual component associated with the type of the sound; and controlling a pointing direction of the virtual component according to the orientation of the sound source of the sound relative to the virtual object.

Abstract: In an approach to determining a relative position for each computer of a group of computers within a wireless network to a computer within the wireless network, a computer receives a set of digital image files from each computer and aggregates the set of digital image files into a panoramic digital image file. The computer generates a network map depicting a position of each of the computers based on the panoramic digital image file. The computer determines a relative position map for at least one computer based on the network map and the panoramic digital image file, wherein the relative position map provides a location of each computer of the group of computers with respect to the at least one computer. The computer receives input from the at least one computer, the input using the relative position map to send data to one or more of the group of computers.