Dilate with 3X3 mask
MT, SSE2
| FwStatus | fwiDilate3x3_8u_C1R | ( | const Fw8u * pSrc, int srcStep, Fw8u * pDst, int dstStep, FwiSize roiSize ); |
| dstStep | Destination buffer step size (width of the buffer in bytes). | |
| pDst | Pointer to a location in a destination buffer. | |
| pSrc | Pointer to a location in a source buffer. | |
| roiSize | Specifies the height and width of an ROI. | |
| srcStep | Source buffer step size (width of the buffer in bytes). |
These functions step through an ROI in a source buffer and perform a morphological dilation of the source data using a 3x3 symmetric mask.
The functions read the values of the source pixel and the eight surrounding pixels in the mask area, and set the output pixel value to the largest of the source pixel values.
Output can be written to a destination buffer or back to the source location.