Name
gray_bothatgray_bothatGrayBothatgray_bothatGrayBothatGrayBothat — Perform a gray value bottom hat transformation on an image.
gray_bothatgray_bothatGrayBothatgray_bothatGrayBothatGrayBothat applies a gray value bottom hat transformation
to the input image ImageImageImageImageImageimage with the structuring element
SESESESESESE. The image type of the structuring element SESESESESESE
must match the image type of the input image ImageImageImageImageImageimage. The
gray value bottom hat transformation of an image i with a
structuring element s is defined as
i.e., the difference of the closing of the image with s and the
image (see gray_closinggray_closingGrayClosinggray_closingGrayClosingGrayClosing). For the generation of structuring
elements, see read_gray_seread_gray_seReadGraySeread_gray_seReadGraySeReadGraySe.
The gray value erosion is particularly fast for flat structuring
elements, i.e. structuring elements with a constant gray level
within their domain.
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Automatically parallelized on tuple level.
- Automatically parallelized on channel level.
- Automatically parallelized on internal data level.
gray_bothatgray_bothatGrayBothatgray_bothatGrayBothatGrayBothat returns 2 (H_MSG_TRUE) if the structuring element is not
the empty region. Otherwise, an exception is raised.
read_gray_seread_gray_seReadGraySeread_gray_seReadGraySeReadGraySe,
gen_disc_segen_disc_seGenDiscSegen_disc_seGenDiscSeGenDiscSe,
read_imageread_imageReadImageread_imageReadImageReadImage
thresholdthresholdThresholdthresholdThresholdThreshold
gray_closinggray_closingGrayClosinggray_closingGrayClosingGrayClosing
gray_tophatgray_tophatGrayTophatgray_tophatGrayTophatGrayTophat,
top_hattop_hatTopHattop_hatTopHatTopHat,
gray_erosion_rectgray_erosion_rectGrayErosionRectgray_erosion_rectGrayErosionRectGrayErosionRect,
sub_imagesub_imageSubImagesub_imageSubImageSubImage
Foundation