Specifications

Intel
®
Image Processing Library Reference Manual
4-10
4
colorModel A four-character string describing the color
model: “RGB”, “GRAY”, “HLS” etc.
channelSeq The sequence of color channels; can be one of the
following: “G”, “GRAY”, “BGR”, “BGRA”,
“RGB”, “RGBA”, “HSV”, “HLS”, “XYZ”,
“YUV”, “YCr”, “YCC”, “LUV”. The library uses
this information only for image type conversions
of known image channel formats.
dataOrder IPL_DATA_ORDER_PIXEL or
IPL_DATA_ORDER_PLANE.
origin The origin of the image. Can be IPL_ORIGIN_TL
or IPL_ORIGIN_BL.
align Alignment of image data. Can be
IPL_ALIGN_DWORD or
IPL_ALIGN_QWORD.
width Width of the image in pixels.
height Height of the image in pixels.
roi Pointer to an ROI (region of interest) structure.
This argument can be
NULL, which implies that a
region of interest comprises all channels and the
entire image area.
maskROI Pointer to the header of another image that
specifies the mask ROI. This argument can be
NULL, which indicates that no mask ROI is used.
A pixel is processed if the corresponding mask
pixel is 1, and is not processed if the mask pixel
is 0. The
maskROI field of the mask image’s
header is ignored.
imageID The image ID (field reserved for the use of the
application to identify the image).
tileInfo The pointer to the IplTileInfo structure
containing information used for image tiling.