GPU 计算

在图形处理单元 (GPU) 上运行图像处理代码

为了利用现代图形处理单元 (GPU) 提供的性能优势，某些 Image Processing Toolbox™ 函数可以在 GPU 上执行图像处理运算。这些函数为复杂的图像处理工作流提供 GPU 加速。

函数

`gather`	Transfer distributed array, `Composite` object, or `gpuArray` object to local workspace
`gpuArray`	Array stored on GPU

主题

GPU 上的图像处理
利用图形处理单元 (GPU) 加速来支持复杂的图像处理工作流。
Parallel Block Processing on Large Image Files
If you have a Parallel Computing Toolbox™ license, you can take advantage of multiple processor cores on your machine to improve the performance of blockproc.
支持 GPU 计算的函数

精选示例

Perform Pixel-Based Operations on GPU

Perform pixel-based operations on a GPU by using functions that send both the data and the operations to the GPU for processing. This method is most effective for element-wise operations that require two or more data sets.

打开实时脚本