surface_detect.c File Reference

Tutorial 9 - Surface - How to elaborate images. More...

#include "../common/common.h"

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Functions
int	main (void)

Detailed Description

Tutorial 9 - Surface - How to elaborate images.

In this tutorial you can find what do you need to elaborate images in your system with a minimal integration of SB library. To elaborate an image you have to call the function sb_project_detection and get the results with the function sb_project_get_res .
The function sb_project_detection needs 3 things for a Surface project:

1. a handle of the surface project.
   You can load the handle of the surface project with the function sb_project_load .
2. a sb_t_image, i.e. the image to be processed.
   To create the image you can choose between two different modes depending if you already have the raw image in the memory or not:
   • load the image from the disk using the function sb_image_load ;
   • create only the header for the raw data using the function sb_image_create_header and then connect the pointer to your raw data with the sb_t_image using the function sb_image_set_data .
3. a sb_t_roi, the ROI (Region Of Interest) that specifies the region of the image to be processed.
   To create a roi you have to call the function sb_roi_create and then draw the region using the functions sb_roi_set_rect and sb_roi_set_circle , or draw the ROI manually setting pixel by pixel.
   For more details see ROI management
4. a sb_t_roi, the defects ROI that specifies the region of the image that contains a surface defect region. This parameter is optional and it is used only if you want to compare the detection results with a ground truth.
   

   See also

   sb_init

   sb_release

   sb_get_info

   sb_license_get_info

   sb_folder_load

   sb_folder_destroy

   sb_image_load

   sb_image_destroy

   sb_image_create_header

   sb_image_set_data

   sb_roi_create

   sb_roi_destroy

   sb_roi_set_rect

   sb_roi_set_circle

   sb_solution_get_info

   sb_solution_destroy_info

   sb_project_load

   sb_project_destroy

   sb_project_get_par

   sb_project_set_par

   sb_project_detection

   sb_project_get_res

   sb_res_destroy

   sb_surface_blob_analysis

Definition in file surface_detect.c.

Function Documentation

main()

int main

(

void

)

In the following the list of the program steps:

1. Initialization of the SqueezeBrains library.
2. Wait until the license is active.
3. Get the solution information.
4. Load the Surface project from the solution file.
5. Load the image from file.
6. Create the roi
7. Elaborate the image.
8. Get the results.
9. Destroy the handles.
10. Release the library.

Definition at line 53 of file surface_detect.c.

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