Abstract: An image processing method includes segmenting, by a cloud server and based on a zoom ratio of a high-definition image in a high-definition image library, a low-definition image of a small zoom ratio from a terminal to obtain a plurality of image blocks. For each image block, performing, by the cloud server, retrieval and matching in the high-definition image library to obtain one or more high-definition reference images, and then performing, by the cloud server, image quality improvement using an image enhancement network that is based on the high-definition reference images to obtain a plurality of high-definition image blocks. Finally, stitching, by the cloud server, the high-definition image blocks into a super-definition image with higher resolution and higher definition, and returning, by the cloud server, the super-definition image to the terminal.

Abstract: In once example, a memory system includes a controller and a three-dimensional non-volatile memory that are coupled. The three-dimensional non-volatile memory includes a three-dimensional memory array. The three-dimensional memory array includes a plurality of word lines and a plurality of pages that are coupled. The controller is configured to: calculate received page data corresponding to a first word line in units of page data corresponding to one word line to obtain first RAID parity data, and store the first RAID parity data in a parity buffer space; and calculate received page data corresponding to an (i+1)th word line and ith RAID parity data to obtain (i+1)th RAID parity data, and store the (i+1)th RAID parity data in the parity buffer space, the (i+1)th RAID parity data overwriting the ith RAID parity data, i being a positive integer greater than or equal to 1.

Abstract: In once example, a memory system includes a controller and a three-dimensional non-volatile memory that are coupled. The three-dimensional non-volatile memory includes a three-dimensional memory array. The three-dimensional memory array includes a plurality of word lines and a plurality of pages that are coupled. The controller is configured to: calculate received page data corresponding to a first word line in units of page data corresponding to one word line to obtain first RAID parity data, and store the first RAID parity data in a parity buffer space; and calculate received page data corresponding to an (i+1)th word line and ith RAID parity data to obtain (i+1)th RAID parity data, and store the (i+1)th RAID parity data in the parity buffer space, the (i+1)th RAID parity data overwriting the ith RAID parity data, i being a positive integer greater than or equal to 1.

Abstract: Methods, apparatuses and systems for processing order information are disclosed in the embodiments of the present disclosure. The method includes determining, by a first user data processing system, identification information of a second user when processing a service request of the second user; submitting the identification information of the second user to a server, to enable the server to perform credit authority verification on the second user; generating a service order and submitting the service order to the server after receiving a successful verification message; and submitting consumption resource information of the service order to the server, to enable the server to end the service order according to the consumption resource information. Using the embodiments of the present disclosure, efficiency is improved, and second user who is currently dealt with is avoided from waiting for a long period of time.

Abstract: The disclosure relates to a hotel information processing system. In one embodiment, a method comprises receiving a notification sent by a hotel reservation server for verifying a hotel credit qualification of a user submitting a reservation request, the notification including identity information associated with the user; acquiring a credit score for a third-party account of the user based on the identity information; determining that the user is approved for the hotel credit qualification if the credit score meets a preset minimum credit score threshold; generating a booking for the user of a specified hotel room type included within the reservation request; and returning a verification result of the hotel credit qualification of the user to the hotel reservation server.