Hello,
I'm working on a project that uses morphological function in order to make an object detection. We recently discovered RAPP and how suitable for embedded processing it could be.
I´ve faced some difficulties because of the (hard) documentation (no samples!), but until now I can use the threshold and Gaussian filters, but the dilate and erode functions I was unsuccessful. The binary image buffer is obtained by using rapp_malloc, actually the binary image is the exact output of the threshold function (
rapp_thresh_gt_u8), but the resulting image of the dilate function (
rapp_morph_dilate_rect_bin) is a kind of messy.
I'm not sure whether the images are misaligned or the source binary images buffers are not being initialized properly. Hope people here could help me on this.
The images are all grayscale, 640x480. Normally our dilate and erode operation use rectangle structural component with both width and height 15 pixels.
Thanks vary much in advance.
Doug.