Abstract: An example method for camera processing includes detecting a first region of interest for image content captured with a primary camera, detecting a second region of interest for image content captured with a secondary camera, comparing the first region of interest and the second region of interest, determining a first lens position for a secondary camera lens of the secondary camera based on an autofocus process for the secondary camera, determining a second lens position for the secondary camera lens of the secondary camera based on a determined lens position for a primary camera lens of the primary camera, determining a lens position for the secondary camera lens based on the first lens position or the second lens position based at least in part on the comparison, and causing the secondary camera to capture images with the secondary camera lens at the determined lens position.

Abstract: A method for the reaction of an isatin and cyclopropenone compound at low catalytic amount. In the presence of an amine compound and phosphite, the isatin and cyclopropenone are reacted in an organic solvent using a silicon amino rare earth compound as a catalyst to synthesize pyrano[2,3-b]indol-2-one compounds. In the reaction above, the amount of catalyst is few, and noble metal is not needed for catalysis. The present method can achieve preparation of the pyrano[2,3]indol-2-one compound efficiently and simply.

Abstract: A stacked I/O connector with surface mountable tails and a printed circuit board (PCB) configured to receive the connector. The connector may avoid terminal deformations or scratches when the connector is mounted to the PCB. The PCB may include solder pads on a single surface or both surfaces. The sold pads may be configured for the tails of the connector to be attached with a surface mount soldering technique. As a result, the connector has high density and high speed, requires, requires a smaller mounting area on a PCB, relaxes the limitations in routing PCB traces, and reduces the electrical performance deterioration caused by PCB trace routing limitations. The connector may have row-oriented terminal subassemblies, holes in the connector housing and other features to facilitate reliable manufacture and operation of the connector.

Abstract: Dynamic refresh rate (DRR) switching is used to dynamically update a refresh rate of content presented on an interface. When a first application and a second application are presented on a user interface at a first refresh rate; a request may be received to temporarily boost the first refresh rate to a second, higher, refresh rate. DRR switching is initiated as the first refresh rate is temporarily boosted to a second refresh rate. Applications that are opted in to the second refresh rate receive signals to refresh content at the second refresh rate, while applications that are not opted in to the second refresh rate receive signals to refresh content at a virtualized refresh rate that matches the first refresh rate. Thus, the first application refreshes content at the first refresh rate and the second application refreshes content at the second, higher refresh rate, providing a smooth user experience without unnecessarily utilizing power consumption.

Abstract: Disclosed is a compound of Formula I or a pharmaceutically acceptable salt thereof, preparation methods thereof, pharmaceutical composition comprising the same, and use thereof in the treatment of diseases such as pancreatic cancer.

Abstract: Dynamic refresh rate (DRR) switching is used to dynamically update a refresh rate of content presented on an interface. When a first application and a second application are presented on a user interface at a first refresh rate; a request may be received to temporarily boost the first refresh rate to a second, higher, refresh rate. DRR switching is initiated as the first refresh rate is temporarily boosted to a second refresh rate. Applications that are opted in to the second refresh rate receive signals to refresh content at the second refresh rate, while applications that are not opted in to the second refresh rate receive signals to refresh content at a virtualized refresh rate that matches the first refresh rate. Thus, the first application refreshes content at the first refresh rate and the second application refreshes content at the second, higher refresh rate, providing a smooth user experience without unnecessarily utilizing power consumption.

Abstract: A model of a system of an intelligent vehicle is trained and optimized using system operation data of the intelligent vehicle in a normal running state. The system operation data of the intelligent vehicle in a running state is collected in real time. Sensor data of the system operation data is de-noised, and feature extraction and screening are performed for a fatal sensor fault to reconstruct the system operation data. The reconstructed system operation data is inputted into the trained model to output system state data of the intelligent vehicle in the running state. The system state data is compared with a set threshold. If the system state data exceeds the set threshold, an actuator corresponding to the system state data is determined to have a fault. In addition, a system for a fault diagnosis of the intelligent vehicle is further provided.

Abstract: Dynamic refresh rate (DRR) switching is used to dynamically update a refresh rate of content presented on an interface. When a first application and a second application are presented on a user interface at a first refresh rate; a request may be received to temporarily boost the first refresh rate to a second, higher, refresh rate. DRR switching is initiated as the first refresh rate is temporarily boosted to a second refresh rate. Applications that are opted in to the second refresh rate receive signals to refresh content at the second refresh rate, while applications that are not opted in to the second refresh rate receive signals to refresh content at a virtualized refresh rate that matches the first refresh rate. Thus, the first application refreshes content at the first refresh rate and the second application refreshes content at the second, higher refresh rate, providing a smooth user experience without unnecessarily utilizing power consumption.

Abstract: Disclosed is a compound of Formula I or a pharmaceutically acceptable salt thereof, and pharmaceutical composition comprising the same, and use thereof in the treatment of diseases benefiting from the inhibition of autophagic flux and/or chromatin ubiquitination, especially in the treatment of breast cancer.

Abstract: Provided are a system and a method for testing an ability of an automated vehicle to pass a traffic circle without traffic lights. The system includes an automated vehicle, a traffic circle, a control center, an attitude sensor and a panorama camera. In the method, the control center receives a test request and then sends a driving command to drive the automated vehicle to enter the traffic circle to start the test. The attitude sensor obtains a tilt angle and sends it to the control center in real time. The panorama camera is configured to obtain a driving trajectory, a driving speed and a state of turn signals of the automated vehicle. The obtained information is compared to a standard by the control center to evaluate the ability of the automated vehicle to pass the traffic circle without traffic lights.

Abstract: A capacitor testing device includes a carrier with a plurality of clamping holes which are configured to carry capacitors to be tested; a conveying means being configured to convey the carrier; an image collection assembly, including an upper image collection assembly disposed above the conveying means and a lower image collection assembly disposed below the conveying means, the upper image collection assembly and the lower image collection assembly being configured to perform defect testing on outer surfaces of the capacitors to be tested; and a performance testing means, including a performance testing circuit board and a lifting assembly being configured to drive the performance testing circuit board to ascend or descend, and the performance testing means being configured to test electrical performances of the capacitors to be tested.

Abstract: Provided are a method for detecting quantity of items and a vending machine. The vending machine includes: an item column configured to temporarily store items, where the item column includes an outlet; a shielding member configured to shield or open the outlet of the item column; and a driving device configured to drive the items in the item column to move toward the outlet of the item column. The method includes: controlling the shielding member to shield the outlet of the item column; driving the items in the item column to move until the items in the item column abut against each other; detecting a total length of all items in the item column; and calculating the quantity of items in the item column according to the total length of the all items and a length of a single item in the item column.

Abstract: A system for testing intelligent vehicles, including a test bench, a hardware-in-the-loop sub-system, a software-in-the-loop sub-system, a target-in-the-loop sub-system and a test management platform. The test bench is configured to simulate the resistance of the actual road according to the road resistance parameters, and simulate the posture of the actual road according to the road posture parameters.

Abstract: A model of a system of an intelligent vehicle is trained and optimized using system operation data of the intelligent vehicle in a normal running state. The system operation data of the intelligent vehicle in a running state is collected in real time. Sensor data of the system operation data is de-noised, and feature extraction and screening are performed for a fatal sensor fault to reconstruct the system operation data. The reconstructed system operation data is inputted into the trained model to output system state data of the intelligent vehicle in the running state. The system state data is compared with a set threshold. If the system state data exceeds the set threshold, an actuator corresponding to the system state data is determined to have a fault. In addition, a system for a fault diagnosis of the intelligent vehicle is further provided.

Abstract: Provided are a method and a device for constructing autonomous driving test scenes, a terminal and a readable storage media. Primitive scenes are extracted from real traffic scenes to establish a primitive scene description model. The values of the description variables are selected from distribution intervals of the description variables of the primitive scenes, and the description variables are randomly sampled based on the distribution of the description variables to generate test primitive scenes by adopting an importance sampling based Monte Carlo method. The test primitive scenes are recombined according to the parameters of the elements of the test scene to generate the test scene. The present invention can directly simulate the actual complex system, so as to avoid the result distortion caused by the simplification of the complex system.

Abstract: Disclosed is a compound of Formula I or a pharmaceutically acceptable salt thereof, preparation methods thereof, pharmaceutical composition comprising the same, and use thereof in the treatment of diseases such as pancreatic cancer.

Abstract: Provided are a method and a device for constructing autonomous driving test scenes, a terminal and a readable storage media. Primitive scenes are extracted from real traffic scenes to establish a primitive scene description model. The values of the description variables are selected from distribution intervals of the description variables of the primitive scenes, and the description variables are randomly sampled based on the distribution of the description variables to generate test primitive scenes by adopting an importance sampling based Monte Carlo method. The test primitive scenes are recombined according to the parameters of the elements of the test scene to generate the test scene. The present invention can directly simulate the actual complex system, so as to avoid the result distortion caused by the simplification of the complex system.

Abstract: Disclosed are a vending method of an intelligent vending station, an intelligent vending station, an electronic device, and a storage medium. The method comprises the following steps of: determining a target item and a target vending device according to a purchase instruction from a user; determining a target cabinet accommodating the target item and determining a target conveying device; controlling the target conveying device to acquire the target item from the target cabinet and to convey the acquired target item to a receiving area of the target vending device.

Abstract: Disclosed is a compound of Formula I or a pharmaceutically acceptable salt thereof, and pharmaceutical composition comprising the same, and use thereof in the treatment of diseases benefiting from the inhibition of autophagic flux and/or chromatin ubiquitination, especially in the treatment of breast cancer.

Abstract: A capacitor testing device includes a carrier with a plurality of clamping holes which are configured to carry capacitors to be tested; a conveying means being configured to convey the carrier; an image collection assembly, including an upper image collection assembly disposed above the conveying means and a lower image collection assembly disposed below the conveying means, the upper image collection assembly and the lower image collection assembly being configured to perform defect testing on outer surfaces of the capacitors to be tested; and a performance testing means, including a performance testing circuit board and a lifting assembly being configured to drive the performance testing circuit board to ascend or descend, and the performance testing means being configured to test electrical performances of the capacitors to be tested.