Functions | |
| cpl_image * | cpl_image_gen_noise_uniform_double (int nx, int ny, double min_pix, double max_pix) |
| Generate an image with uniform random noise distribution. More... | |
| cpl_image * | cpl_image_gen_noise_uniform_float (int nx, int ny, double min_pix, double max_pix) |
| Generate an image with uniform random noise distribution. More... | |
| cpl_image * | cpl_image_gen_gaussian_double (int nx, int ny, double centre_x, double centre_y, double sigma) |
| Generate an image of a 2d gaussian function. More... | |
| cpl_image * | cpl_image_gen_gaussian_float (int nx, int ny, double centre_x, double centre_y, double sigma) |
| Generate an image of a 2d gaussian function. More... | |
| cpl_image * | cpl_image_gen_test (int nx, int ny) |
| Generate an image for testing purposes. More... | |
These functions are mostly used to test the software. Gaussian images, or uniform noise images can be generated.
#include "cpl_image_gen.h"
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Generate an image of a 2d gaussian function.
Possible _cpl_error_code_ set in this function:
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Generate an image of a 2d gaussian function.
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Generate an image with uniform random noise distribution.
Possible _cpl_error_code_ set in this function:
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Generate an image with uniform random noise distribution.
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Generate an image for testing purposes.
Possible _cpl_error_code_ set in this function:
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1.2.14 written by Dimitri van Heesch,
© 1997-2002