Abstract: Methods, systems, and devices for mapping descriptors for read operations are described. A memory device may include a first cache may include a mapping table between the logical addresses and the physical addresses, and a second cache may include one or more descriptors of one or more physical addresses of the memory array. A descriptor may include a starting logical address, a starting physical address, and a quantity of addresses in the descriptor, and may be configured to identify addresses or sets of address that are frequently accessed. When an access command (e.g., a read command) is received, the first cache may be queried and then the second cache may be queried (if there is a cache miss at the first cache). The physical address of the data of the memory array may be determined (and accessed) based on the descriptors stored in the second cache.

Abstract: Methods, systems, and devices for mapping descriptors for read operations are described. A memory device may include a first cache may include a mapping table between the logical addresses and the physical addresses, and a second cache may include one or more descriptors of one or more physical addresses of the memory array. A descriptor may include a starting logical address, a starting physical address, and a quantity of addresses in the descriptor, and may be configured to identify addresses or sets of address that are frequently accessed. When an access command (e.g., a read command) is received, the first cache may be queried and then the second cache may be queried (if there is a cache miss at the first cache). The physical address of the data of the memory array may be determined (and accessed) based on the descriptors stored in the second cache.

Abstract: A vapor chamber structure includes an aluminum upper plate, an aluminum lower plate, a working fluid and multiple micron-sized recesses. The aluminum upper plate has a first side and a second side. The aluminum lower plate has a third side and a fourth side. The aluminum upper and lower plates are correspondingly mated with each other to define an airtight chamber. The working fluid is filled in the airtight chamber. The micron-sized recesses are directly formed on the third side. The micron-sized recesses are upward raised and/or downward recessed from the third side in the form of multiple small puddles so as to enhance the boiling efficiency of the working fluid in the airtight chamber and promote liquid-vapor circulation performance of the vapor chamber. In addition, when used in a low-temperature environment, the vapor chamber structure prevents the working fluid in the airtight chamber from freezing.

Abstract: Methods, systems, and devices for mapping descriptors for read operations are described. A memory device may include a first cache may include a mapping table between the logical addresses and the physical addresses, and a second cache may include one or more descriptors of one or more physical addresses of the memory array. A descriptor may include a starting logical address, a starting physical address, and a quantity of addresses in the descriptor, and may be configured to identify addresses or sets of address that are frequently accessed. When an access command (e.g., a read command) is received, the first cache may be queried and then the second cache may be queried (if there is a cache miss at the first cache). The physical address of the data of the memory array may be determined (and accessed) based on the descriptors stored in the second cache.

Abstract: Image recognition may include obtaining a first image, segmenting the first image into a plurality of first regions by using a target model, and searching for a target region among bounding boxes in the first image that use points in the first regions as centers. The target region is a bounding box in the first image in which a target object is located. The target model is a pre-trained neural network model configured to recognize from an image, a region in which the target object is located. The target model is obtained through training by using positive samples with a region in which the target object is located marked and negative samples with a region in which a noise is located marked. The target region is marked in the first image to improve accuracy of target object detection in an image.

Abstract: A thermal module includes a copper base seat, at least one U-shaped aluminum heat pipe, an aluminum radiating fin assembly and a copper embedding layer. The copper base seat has a heat absorption side and a heat conduction side. The heat absorption side or the heat conduction side is recessed to form at least one first heat pipe receiving channel. The U-shaped aluminum heat pipe has a horizontal section as a heat absorption section and two vertical sections as condensation sections. The heat absorption section is positioned in the first heat pipe receiving channel. The aluminum radiating fin assembly has multiple radiating fins. The copper embedding layer is disposed on a surface of the heat absorption section of the U-shaped aluminum heat pipe. By means of the copper embedding layer, two different materials can be directly welded.

Abstract: Methods, systems, and devices for mapping descriptors for read operations are described. A memory device may include a first cache may include a mapping table between the logical addresses and the physical addresses, and a second cache may include one or more descriptors of one or more physical addresses of the memory array. A descriptor may include a starting logical address, a starting physical address, and a quantity of addresses in the descriptor, and may be configured to identify addresses or sets of address that are frequently accessed. When an access command (e.g., a read command) is received, the first cache may be queried and then the second cache may be queried (if there is a cache miss at the first cache). The physical address of the data of the memory array may be determined (and accessed) based on the descriptors stored in the second cache.

Abstract: Image recognition may include obtaining a first image, segmenting the first image into a plurality of first regions by using a target model, and searching for a target region among bounding boxes in the first image that use points in the first regions as centers. The target region is a bounding box in the first image in which a target object is located. The target model is a pre-trained neural network model configured to recognize from an image, a region in which the target object is located. The target model is obtained through training by using positive samples with a region in which the target object is located marked and negative samples with a region in which a noise is located marked. The target region is marked in the first image to improve accuracy of target object detection in an image.

Abstract: A stereoscopic endoscope system for concurrently imaging at both visible and NIR wavelengths includes an endoscope operable to transmit both visible and NIR wavelengths and a light source operable to generate visible light and NIR excitation light. An intensity of the visible light is independent of an intensity of the NIR excitation light. The stereoscopic endoscope system also includes a stereoscopic camera having a single image sensor operable to detect a left eye image or a right eye image at both visible and NIR wavelengths, a controller coupled to the light source and the stereoscopic camera, and a display device operable to be viewed using stereoscopic spectacles.

Abstract: A method of operating an endoscopy system includes concurrently illuminating a tissue with NIR excitation light and visible light, imaging the tissue using a single detector, and independently adjusting an intensity of the NIR excitation light and an intensity of the visible light.

Abstract: An apparatus comprising an interface and a control circuit. The interface may be configured to process a plurality of read/write operations to/from a memory. The control circuit may be configured to determine if a read disturb has occurred. If the read disturb has occurred, the control circuit may (a) determine a size of a group of the read/write operations and (b) write all of the group of the read/write operations to one of a plurality of memory modules of the memory.

Abstract: A method of operating an endoscopy system includes concurrently illuminating a tissue with NIR excitation light and visible light, imaging the tissue using a single detector, and independently adjusting an intensity of the NIR excitation light and an intensity of the visible light.

Abstract: An apparatus comprising an interface and a control circuit. The interface may be configured to process a plurality of read/write operations to/from a memory. The control circuit may be configured to determine if a read disturb has occurred. If the read disturb has occurred, the control circuit may (a) determine a size of a group of the read/write operations and (b) write all of the group of the read/write operations to one of a plurality of memory modules of the memory.

Abstract: An apparatus comprising a memory and a controller. The memory may be configured to process a plurality of read/write operations. The memory comprises a plurality of memory modules each having a size less than a total size of the memory. The controller is configured to (i) determine if a read disturb has occurred, and (ii) if the read disturb has occurred, the controller (a) determines a size of the group of read/write operations, and (b) writes all of the group of read/write operations to one of the memory modules.

Abstract: An apparatus comprising a memory and a controller. The memory may be configured to process a plurality of read/write operations. The memory comprises a plurality of memory modules each having a size less than a total size of the memory. The controller is configured to (i) determine if a read disturb has occurred, and (ii) if the read disturb has occurred, the controller (a) determines a size of the group of read/write operations, and (b) writes all of the group of read/write operations to one of the memory modules.