crop_rectangle1crop_rectangle1CropRectangle1CropRectangle1crop_rectangle1剪裁矩形1(算子)

名称

crop_rectangle1crop_rectangle1CropRectangle1CropRectangle1crop_rectangle1 — 剪切一个或多个矩形图像区域。

签名

crop_rectangle1(Image : ImagePart : Row1, Column1, Row2, Column2 : )

Herror crop_rectangle1(const Hobject Image, Hobject* ImagePart, const Hlong Row1, const Hlong Column1, const Hlong Row2, const Hlong Column2)

Herror T_crop_rectangle1(const Hobject Image, Hobject* ImagePart, const Htuple Row1, const Htuple Column1, const Htuple Row2, const Htuple Column2)

void CropRectangle1(const HObject& Image, HObject* ImagePart, const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2)

HImage HImage::CropRectangle1(const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2) const

HImage HImage::CropRectangle1(Hlong Row1, Hlong Column1, Hlong Row2, Hlong Column2) const

static void HOperatorSet.CropRectangle1(HObject image, out HObject imagePart, HTuple row1, HTuple column1, HTuple row2, HTuple column2)

HImage HImage.CropRectangle1(HTuple row1, HTuple column1, HTuple row2, HTuple column2)

HImage HImage.CropRectangle1(int row1, int column1, int row2, int column2)

def crop_rectangle1(image: HObject, row_1: MaybeSequence[int], column_1: MaybeSequence[int], row_2: MaybeSequence[int], column_2: MaybeSequence[int]) -> HObject

描述

算子 crop_rectangle1crop_rectangle1CropRectangle1CropRectangle1CropRectangle1crop_rectangle1 从每张输入图像中裁剪一个或多个矩形区域。这些区域由矩形表示,其范围由左上角和右下角的坐标定义。左上角必须位于图像内部。在右侧和底部,矩形可能超出图像范围,但输出图像的域被设置为仅包含可从输入图像中提取的部分。如果矩形区域位于图像内部,则每个生成的图像大小即为对应矩形的大小。

执行信息

参数

ImageImageImageImageimageimage (输入对象)  (multichannel-)image(-array) objectHImageHObjectHImageHobject (byte* / direction* / cyclic* / int1* / int2* / uint2* / int4* / int8 / real*) *允许用于计算设备

输入图像。

ImagePartImagePartImagePartImagePartimagePartimage_part (输出对象)  (multichannel-)image(-array) objectHImageHObjectHImageHobject * (byte* / direction* / cyclic* / int1* / int2* / uint2* / int4* / int8 / real*) *允许用于计算设备

图像区域。

Row1Row1Row1Row1row1row_1 (输入控制)  rectangle.origin.y(-array) HTupleMaybeSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

图像区域左上角的行索引。

默认值: 100

建议值: 10, 20, 50, 100, 200, 300, 500

值范围: 0 ≤ Row1 Row1 Row1 Row1 row1 row_1 ≤ 1024

Column1Column1Column1Column1column1column_1 (输入控制)  rectangle.origin.x(-array) HTupleMaybeSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

图像区域左上角的列索引。

默认值: 100

建议值: 10, 20, 50, 100, 200, 300, 500

值范围: 0 ≤ Column1 Column1 Column1 Column1 column1 column_1 ≤ 1024

Row2Row2Row2Row2row2row_2 (输入控制)  rectangle.corner.y(-array) HTupleMaybeSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

图像区域右下角的行索引。

默认值: 200

建议值: 10, 20, 50, 100, 200, 300, 500

值范围: 0 ≤ Row2 Row2 Row2 Row2 row2 row_2 ≤ 1024

Column2Column2Column2Column2column2column_2 (输入控制)  rectangle.corner.x(-array) HTupleMaybeSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

图像区域右下角的列索引。

默认值: 200

建议值: 10, 20, 50, 100, 200, 300, 500

值范围: 0 ≤ Column2 Column2 Column2 Column2 column2 column_2 ≤ 1024

可能的后继

disp_imagedisp_imageDispImageDispImageDispImagedisp_image

替代

crop_partcrop_partCropPartCropPartCropPartcrop_part, crop_domaincrop_domainCropDomainCropDomainCropDomaincrop_domain, change_formatchange_formatChangeFormatChangeFormatChangeFormatchange_format, reduce_domainreduce_domainReduceDomainReduceDomainReduceDomainreduce_domain

另见

zoom_image_sizezoom_image_sizeZoomImageSizeZoomImageSizeZoomImageSizezoom_image_size, zoom_image_factorzoom_image_factorZoomImageFactorZoomImageFactorZoomImageFactorzoom_image_factor

模块

基础