Abstract: A system includes a memory buffer, a first data processor, a second data processor, and a controller. The first data processor performs a write operation to write data into the memory buffer and provides a first reference indicating a status or progress of the write operation. The controller provides a second reference indicating a buffer block in the memory buffer. The second data processor receives the first reference and the second reference, uses a threshold and the first reference to determine whether the buffer block contains enough data to be processed by the second data processor, obtains data to be processed from the buffer block using the second reference if the buffer block contains enough data to be processed, and processes the data obtained from the buffer block.

Abstract: An unmanned aerial vehicle (UAV) control method includes generating a flight strategy for a target UAV in a UAV group, sending flight information to the target UAV, performing a clock synchronization on the target UAV to configure a reference time for the target UAV, and sending a take-off instruction to the target UAV. The flight strategy includes a flight instruction instructing the target UAV to fly to a target position at a target moment. The flight information includes the flight strategy. The take-off instruction triggers the target UAV to fly to the target position at the target moment according to the flight instruction by using the reference time as a standard reference time.

Abstract: A data processing method includes obtaining merged attribute information of an image sensor, obtaining pixel data of the image sensor, and processing the pixel data according to the merged attribute information. The merged attribute information includes elements each corresponding to at least one pixel of the image sensor and containing N types of attribute information of the at least one pixel. N is an integer larger than or equal to 2.

Abstract: A system includes a memory buffer, a first data processor, a second data processor, and a controller. The first data processor performs a write operation to write data into the memory buffer and provides a first reference indicating a status or progress of the write operation. The controller provides a second reference indicating a buffer block in the memory buffer. The second data processor receives the first reference and the second reference, uses a threshold and the first reference to determine whether the buffer block contains enough data to be processed by the second data processor, obtains data to be processed from the buffer block using the second reference if the buffer block contains enough data to be processed, and processes the data obtained from the buffer block.

Abstract: A data processing method includes obtaining merged attribute information of an image sensor, obtaining pixel data of the image sensor, and processing the pixel data according to the merged attribute information. The merged attribute information includes elements each corresponding to at least one pixel of the image sensor and containing N types of attribute information of the at least one pixel. N is an integer larger than or equal to 2.