Three-dimensional ultrasonic rendering imaging method and device
A technology of three-dimensional ultrasound and imaging methods, applied in image enhancement, image analysis, image data processing, etc., can solve the problems of poor real-time data, slow access efficiency, etc., achieve high reading and writing speed, improve imaging quality and imaging speed Effect
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Embodiment 1
[0021] Such as figure 1 As shown, Embodiment 1 of the present invention provides a three-dimensional ultrasonic rendering imaging method, comprising the following steps:
[0022] S1. Decompose the volume data to be processed into sub-data of three dimensions, and store the three sub-data of the same volume data in the global memory at equal intervals;
[0023] S2. Using the synchronous thread warp to concurrently read the three sub-data of the same volume of data from the global memory, and write them into the shared memory;
[0024] S3. Read the volume data from the shared memory and perform data calculation to obtain three-dimensional ultrasonic rendering imaging data;
[0025] S4. After the operation is completed, the synchronization warp is used to write the volume data back into the global memory.
[0026] In the process of 3D ultrasound rendering and imaging, the access efficiency of volume data affects the imaging efficiency, for example, it affects the efficiency of ...
Embodiment 2
[0061] Embodiment 2 of the present invention provides a three-dimensional ultrasonic rendering imaging device, including a processor and a memory, and a computer program is stored in the memory, and when the computer program is executed by the processor, the three-dimensional ultrasonic rendering imaging provided by the above embodiment is realized method.
[0062] The three-dimensional ultrasonic rendering imaging method specifically includes the following steps:
[0063] Decompose the volume data to be processed into three-dimensional sub-data and store them in the global memory;
[0064] Using the synchronous thread warp to concurrently read three sub-data of the same volume data from the global memory, and write them into the shared memory;
[0065] reading the volume data from the shared memory and performing data calculation to obtain three-dimensional ultrasonic rendering imaging data;
[0066] After the operation, the synchronization thread is used to write the volum...
Embodiment 3
[0069] Embodiment 3 of the present invention provides a computer storage medium on which a computer program is stored, and when the computer program is executed by a processor, the three-dimensional ultrasonic rendering imaging method provided in the above embodiment is implemented.
[0070] The three-dimensional ultrasonic rendering imaging method specifically includes the following steps:
[0071] Decompose the volume data to be processed into three-dimensional sub-data and store them in the global memory;
[0072] Using the synchronous thread warp to concurrently read three sub-data of the same volume data from the global memory, and write them into the shared memory;
[0073] reading the volume data from the shared memory and performing data calculation to obtain three-dimensional ultrasonic rendering imaging data;
[0074] After the operation is completed, a synchronous thread is used to write the volume data back into the global memory.
[0075] The computer storage me...
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