25 lines
785 B
C
25 lines
785 B
C
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#ifndef _AUTOADJUST_H_
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#define _AUTOADJUST_H_
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#include "trasterimage.h"
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void set_autoadjust_window(int x0, int y0, int x1, int y1);
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void black_eq_algo(const TRasterImageP &image);
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void build_lw(const TRasterImageP &image, float lw[256]);
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void build_lw_lut(float ref_lw[256], float lw[256], UCHAR lut[256]);
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void build_gr_cum(const TRasterImageP &image, int cum[256]);
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void build_gr_lut(int ref_cum[256], int cum[256], UCHAR lut[256]);
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void apply_lut(const TRasterImageP &image, UCHAR lut[256]);
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void histo_l_algo(const TRasterImageP &image, int reference);
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int eval_image_th(const TRasterImageP &image, int *threshold, float *linewidth);
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// void thresh_image (const TRasterImageP &image, int threshold, int oversample_factor);
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void autoadj_set_black_value(int black);
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#endif
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