cos_imagecos_imageCosImageCosImagecos_image (Operator)

名称

cos_imagecos_imageCosImageCosImagecos_image — 计算图像的余弦值。

签名

cos_image(Image : CosImage : : )

描述

cos_imagecos_imageCosImageCosImageCosImagecos_image calculates the cosine of an input image ImageImageImageImageimageimage and stores the result in the image CosImageCosImageCosImageCosImagecosImagecos_image of type real. If ImageImageImageImageimageimage is of type direction or cyclic, the angles in ImageImageImageImageimageimage are converted to radians internally. If ImageImageImageImageimageimage is of type real, the angles in ImageImageImageImageimageimage are assumed to be represented in radians. For direction images, the value of 255 will result in a value of 0 in the output image.

注意

cos_imagecos_imageCosImageCosImageCosImagecos_image can be executed on OpenCL devices.

执行信息

Supports OpenCL compute devices.
Multithreading type: reentrant (runs in parallel with non-exclusive operators).
Multithreading scope: global (may be called from any thread).
Automatically parallelized on tuple level.
Automatically parallelized on channel level.
Automatically parallelized on domain level.

参数

ImageImageImageImageimageimage (input_object) (multichannel-)image(-array) → object (direction* / cyclic* / real*) *allowed for compute devices

Input image.

CosImageCosImageCosImageCosImagecosImagecos_image (output_object) (multichannel-)image(-array) → object (real)

Output image.

另见

sin_imagesin_imageSinImageSinImageSinImagesin_image, tan_imagetan_imageTanImageTanImageTanImagetan_image, asin_imageasin_imageAsinImageAsinImageAsinImageasin_image, acos_imageacos_imageAcosImageAcosImageAcosImageacos_image, atan_imageatan_imageAtanImageAtanImageAtanImageatan_image, atan2_imageatan2_imageAtan2ImageAtan2ImageAtan2Imageatan2_image

模块

Foundation

算子