change_formatchange_formatChangeFormatChangeFormatchange_format (算子)

名称

change_formatchange_formatChangeFormatChangeFormatchange_format — 更改图像大小。

签名

change_format(Image : ImagePart : Width, Height : )

描述

算子 change_formatchange_formatChangeFormatChangeFormatChangeFormatchange_format increases or decreases the size of the input images to the indicated height or width, respectively. If the image is reduced, parts are cut off at the “right” or “lower” edge of the image, respectively. If the image is enlarged, the additional areas are set to 0. The definition domain of the new image is equal to the domain of the input image, clipped to the size of the new image. No zooming is carried out.

执行信息

多线程类型：可重入（与非独占算子并行运行）。
多线程作用域：全局（可从任何线程调用）。
在元组级别上自动并行化。

参数

ImageImageImageImageimageimage (输入对象) (multichannel-)image(-array) → object (byte / direction / cyclic / int1 / int2 / uint2 / int4 / int8 / real / complex / vector_field)

输入图像。

ImagePartImagePartImagePartImagePartimagePartimage_part (输出对象) (multichannel-)image(-array) → object (byte / direction / cyclic / int1 / int2 / uint2 / int4 / int8 / real / complex / vector_field)

Image with new format.