min_imagemin_imageMinImageMinImagemin_image (算子名称)

名称

min_imagemin_imageMinImageMinImagemin_image — Calculate the minimum of two images pixel by pixel.

参数签名

min_image(Image1, Image2 : ImageMin : : )

描述

该算子 min_imagemin_imageMinImageMinImageMinImagemin_image determines the minimum (pixel by pixel) of the images Image1Image1Image1Image1image1image_1 and Image2Image2Image2Image2image2image_2. The result is stored in the image ImageMinImageMinImageMinImageMinimageMinimage_min. The resulting image has the same pixel type as the input image. If several (pairs of) images are processed in one call, every i-th image from Image1Image1Image1Image1image1image_1 is compared to the i-th image from Image2Image2Image2Image2image2image_2. Thus the number of images in both input parameters must be the same. An output image is generated for every input pair.

min_imagemin_imageMinImageMinImageMinImagemin_image can be executed on an OpenCL device for byte, int1, int2, uint2, int4, real, direction, and cyclic images.

运行信息

支持OpenCL计算设备。
多线程类型:可重入(与非独占操作符并行运行)。
多线程作用域:全局(可以从任何线程调用)。
在元组级别自动并行化。
在图像通道级别自动并行化。
Automatically parallelized on domain level.

参数表

Image1Image1Image1Image1image1image_1 (input_object) (multichannel-)image(-array) → object (byte* / int1* / int2* / uint2* / int4* / int8 / real* / direction* / cyclic*) *allowed for compute devices

Image(s) 1.

Image2Image2Image2Image2image2image_2 (input_object) (multichannel-)image(-array) → object (byte* / int1* / int2* / uint2* / int4* / int8 / real* / direction* / cyclic*) *allowed for compute devices

Image(s) 2.

ImageMinImageMinImageMinImageMinimageMinimage_min (output_object) (multichannel-)image(-array) → object (byte / int1 / int2 / uint2 / int4 / int8 / real / direction / cyclic)

Result image(s) by the minimization.

结果

If the parameter values are correct 该算子 min_imagemin_imageMinImageMinImageMinImagemin_image 返回值 2 ( H_MSG_TRUE) . The behavior in case of empty input (no input images available) is set via 该算子 set_system(::'no_object_result',<Result>:)set_system("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>)set_system("no_object_result",<Result>) If necessary an exception is raised.

可替代算子

gray_erosiongray_erosionGrayErosionGrayErosionGrayErosiongray_erosion

参考其它

max_imagemax_imageMaxImageMaxImageMaxImagemax_image

模块

Foundation

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