Descriptors

I

In-place operation. The operation result is written back to the data source.

S

Scaling operation. A floating-point scale factor scale is added to the function as a function parameter. The scale factor must be 2^n and cannot be positive infinity or NaN. Scaling of a computation result is done by dividing the output vector by scale before the function returns. This helps retain the output data range or its precision.

P

The operation can be performed only on a specified number of vectors.

A

Image data contains an alpha channel as the last channel and requires C4. The alpha channel is not processed.

A0

Image data contains an alpha channel as the first channel and requires C4. The alpha channel is not processed.

C

Channel of interest (COI) is used in the operation.

R

A function operates on a defined region of interest (ROI) for each source image.

V

A function operates on a defined volume of interest (VOI) for each source image.

C1

Image data is in pixel order and consists of one discrete interleaved channel.

C2

Image data is in pixel order and consists of two discrete interleaved channels.

C3

Image data is in pixel order and consists of three discrete interleaved channels.

C4

Image data is in pixel order and consists of four discrete interleaved channels.

M

The operation uses a mask to determine the pixels to be processed.

P2

Image data is in planar order and made up of two planar (non-interleaved) channels, with a separate pointer to each plane.

P3

Image data is in planar order and made up of three discrete planar (non-interleaved) channels, with a separate pointer to each plane.

P4

Image data is in planar order and made up of four discrete planar (non-interleaved) channels, with a separate pointer to each plane.