Calculate the absolute value (modulus) of an image.
The operator ::abs_image calculates the absolute gray values of images of any type and stores the result in ImageAbs. The power spectrum of complex images is calculated as a 'real' image. The operator ::abs_image generates a logical copy of unsigned images.
|
Image (input_object) |
(multichannel-)image(-array) -> Hobject: HImage(Array) ( any ) |
| Image(s) for which the absolute gray values are to be calculated. | |
|
ImageAbs (output_object) |
(multichannel-)image(-array) -> Hobject * : HImage(Array) ( any ) |
| Result image(s). | |
laws_int2(Image,&Texture,0,5); abs_image(Texture,Abs);
The operator ::abs_image returns the value H_MSG_TRUE. The behavior in case of empty input (no input images available) is set via the operator ::set_system('no_object_result',<Result>)
::convert_image_type, ::power_byte
Image filters
