Mercurial > hg > wm
comparison Meerwald/wavelet.h @ 8:f83ef905a63d
fixing many warnings
increase capacity for coordinates in bruyn
fix some uninit. variables
author | Peter Meerwald <pmeerw@cosy.sbg.ac.at> |
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date | Tue, 22 Apr 2008 13:36:05 +0200 |
parents | be303a3f5ea8 |
children |
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7:2b350281f8b0 | 8:f83ef905a63d |
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3 #include <stdio.h> | 3 #include <stdio.h> |
4 | 4 |
5 extern char dbgstr[1000]; | 5 extern char dbgstr[1000]; |
6 | 6 |
7 /* this are internal functions - don't use 'em! */ | 7 /* this are internal functions - don't use 'em! */ |
8 extern void out_dbg_str(const char *str); | 8 void out_dbg_str(const char *str); |
9 extern void start_trace(void); | 9 void start_trace(void); |
10 extern void stop_trace(void); | 10 void stop_trace(void); |
11 extern void flush_trace_file(void); | 11 void flush_trace_file(void); |
12 | 12 |
13 /* public functions / macros */ | 13 /* public functions / macros */ |
14 #define StartTrace | 14 #define StartTrace |
15 #define StopTrace | 15 #define StopTrace |
16 | 16 |
156 (x)<0 || (x)>=(image)->width || (y)<0 || (y)>=(image)->height) \ | 156 (x)<0 || (x)>=(image)->width || (y)<0 || (y)>=(image)->height) \ |
157 ? (Pixel*) NULL : (image)->data+((x)+(y)*(image)->width)) | 157 ? (Pixel*) NULL : (image)->data+((x)+(y)*(image)->width)) |
158 | 158 |
159 /* functions: */ | 159 /* functions: */ |
160 | 160 |
161 extern IntImage new_intimage(int width, int height); | 161 IntImage new_intimage(int width, int height); |
162 extern IntImage load_intimage(char *file, int max_val); | 162 IntImage load_intimage(char *file, int max_val); |
163 extern void free_intimage(IntImage img); | 163 void free_intimage(IntImage img); |
164 | 164 |
165 extern void clear_intimage(IntImage img); | 165 void clear_intimage(IntImage img); |
166 extern void copy_into_intimage(IntImage img1,IntImage img2,int x,int y); | 166 void copy_into_intimage(IntImage img1,IntImage img2,int x,int y); |
167 extern void copy_part_of_intimage(IntImage img1,IntImage img2,int x,int y); | 167 void copy_part_of_intimage(IntImage img1,IntImage img2,int x,int y); |
168 | 168 |
169 extern Image new_image(int width, int height); | 169 Image new_image(int width, int height); |
170 extern void free_image(Image img); | 170 void free_image(Image img); |
171 extern void clear_image(Image img); | 171 void clear_image(Image img); |
172 extern void copy_into_image(Image img1,Image img2,int x,int y); | 172 void copy_into_image(Image img1,Image img2,int x,int y); |
173 extern void scale_image(Image img,int maximum); | 173 void scale_image(Image img,int maximum); |
174 extern void copy_part_of_image(Image img1,Image img2,int x,int y); | 174 void copy_part_of_image(Image img1,Image img2,int x,int y); |
175 | 175 |
176 extern void copy_part_of_image_into_image( | 176 void copy_part_of_image_into_image( |
177 Image dest_img, int dest_x, int dest_y, | 177 Image dest_img, int dest_x, int dest_y, |
178 Image src_img, int src_x, int src_y, | 178 Image src_img, int src_x, int src_y, |
179 int width, int height); | 179 int width, int height); |
180 | 180 |
181 | 181 |
182 extern int string_to_pixel(char *str, Pixel *p); | 182 int string_to_pixel(char *str, Pixel *p); |
183 | 183 |
184 extern Image load_image(char *file, int max_val); | 184 Image load_image(char *file, int max_val); |
185 extern int save_image_P5(char *file, Image img); | 185 int save_image_P5(char *file, Image img); |
186 | 186 |
187 extern Image intimage_to_image(IntImage i); | 187 Image intimage_to_image(IntImage i); |
188 extern IntImage image_to_intimage(Image i); | 188 IntImage image_to_intimage(Image i); |
189 | 189 |
190 extern Image_tree new_image_tree(); | 190 Image_tree new_image_tree(); |
191 extern void free_image_tree(Image_tree t); | 191 void free_image_tree(Image_tree t); |
192 | 192 |
193 extern Image get_difference_image(Image image1, Image image2); | 193 Image get_difference_image(Image image1, Image image2); |
194 | 194 |
195 extern void get_image_infos(Image image, Image_info info); | 195 void get_image_infos(Image image, Image_info info); |
196 | 196 |
197 extern void get_intimage_infos(IntImage image, IntPixel *min, IntPixel *max, Pixel *avg, Pixel *var); | 197 void get_intimage_infos(IntImage image, IntPixel *min, IntPixel *max, Pixel *avg, Pixel *var); |
198 | 198 |
199 extern void init_zigzag(Zigzag_data zz, int width, int height); | 199 void init_zigzag(Zigzag_data zz, int width, int height); |
200 extern void next_zigzag(Zigzag_data zz); | 200 void next_zigzag(Zigzag_data zz); |
201 extern Image get_absolute_image_scaled(Image img); | 201 Image get_absolute_image_scaled(Image img); |
202 | 202 |
203 /* common macros */ | 203 /* common macros */ |
204 | 204 |
205 #ifndef MIN | 205 #ifndef MIN |
206 #define MIN(a,b) ((a)<(b)?(a):(b)) | 206 #define MIN(a,b) ((a)<(b)?(a):(b)) |
219 int start,end; | 219 int start,end; |
220 | 220 |
221 int len; | 221 int len; |
222 } *Filter; | 222 } *Filter; |
223 | 223 |
224 extern Filter new_filter(int size); | 224 Filter new_filter(int size); |
225 | 225 |
226 extern int filter_cutoff(Image in, int in_start, int in_len, int in_step, | 226 int filter_cutoff(Image in, int in_start, int in_len, int in_step, |
227 Image out, int out_start, int out_len, int out_step, | 227 Image out, int out_start, int out_len, int out_step, |
228 Filter f); | 228 Filter f); |
229 | 229 |
230 extern int filter_inv_cutoff(Image in, int in_start, int in_len, int in_step, | 230 int filter_inv_cutoff(Image in, int in_start, int in_len, int in_step, |
231 Image out, int out_start, int out_len, int out_step, | 231 Image out, int out_start, int out_len, int out_step, |
232 Filter f); | 232 Filter f); |
233 | 233 |
234 extern int filter_periodical(Image in, int in_start, int in_len, int in_step, | 234 int filter_periodical(Image in, int in_start, int in_len, int in_step, |
235 Image out, int out_start, int out_len, int out_step, | 235 Image out, int out_start, int out_len, int out_step, |
236 Filter f); | 236 Filter f); |
237 | 237 |
238 extern int filter_inv_periodical(Image in, int in_start, int in_len, int in_step, | 238 int filter_inv_periodical(Image in, int in_start, int in_len, int in_step, |
239 Image out, int out_start, int out_len, int out_step, | 239 Image out, int out_start, int out_len, int out_step, |
240 Filter f); | 240 Filter f); |
241 | 241 |
242 extern int filter_mirror(Image in, int in_start, int in_len, int in_step, | 242 int filter_mirror(Image in, int in_start, int in_len, int in_step, |
243 Image out, int out_start, int out_len, int out_step, | 243 Image out, int out_start, int out_len, int out_step, |
244 Filter f); | 244 Filter f); |
245 | 245 |
246 extern int filter_inv_mirror(Image in, int in_start, int in_len, int in_step, | 246 int filter_inv_mirror(Image in, int in_start, int in_len, int in_step, |
247 Image out, int out_start, int out_len, int out_step, | 247 Image out, int out_start, int out_len, int out_step, |
248 Filter f); | 248 Filter f); |
249 | 249 |
250 extern Pixel get_filter_center(Filter f); | 250 Pixel get_filter_center(Filter f); |
251 | 251 |
252 enum FilterGHType { FTOrtho, FTBiOrtho, FTOther}; | 252 enum FilterGHType { FTOrtho, FTBiOrtho, FTOther}; |
253 | 253 |
254 typedef struct FilterGHStruct { | 254 typedef struct FilterGHStruct { |
255 enum FilterGHType type; | 255 enum FilterGHType type; |
261 FilterGH *filter; | 261 FilterGH *filter; |
262 int count; | 262 int count; |
263 } *AllFilters; | 263 } *AllFilters; |
264 | 264 |
265 | 265 |
266 extern AllFilters load_filters(char *name); | 266 AllFilters load_filters(char *name); |
267 | 267 |
268 typedef struct SegmentsStruct { | 268 typedef struct SegmentsStruct { |
269 int width,height; /* segment width & height*/ | 269 int width,height; /* segment width & height*/ |
270 int *data; | 270 int *data; |
271 } *Segments; | 271 } *Segments; |
274 | 274 |
275 enum Information_Cost{threshold,log_energy,entropy,norml,norml2,gauss_markov, | 275 enum Information_Cost{threshold,log_energy,entropy,norml,norml2,gauss_markov, |
276 shanon,weak_l,weak_lq,compression_number,compression_numberq, | 276 shanon,weak_l,weak_lq,compression_number,compression_numberq, |
277 compression_area,compression_areaq,sdiscrepancy,discrepancy,concentration}; | 277 compression_area,compression_areaq,sdiscrepancy,discrepancy,concentration}; |
278 | 278 |
279 extern Image_tree wavelettransform(Image original,int level,FilterGH *flt,enum FilterMethod method); | 279 Image_tree wavelettransform(Image original,int level,FilterGH *flt,enum FilterMethod method); |
280 extern Image_tree wavelettransform_wp(Image original,int level,FilterGH *flt,enum FilterMethod method); | 280 Image_tree wavelettransform_wp(Image original,int level,FilterGH *flt,enum FilterMethod method); |
281 | 281 |
282 extern Image_tree best_basis(Image original,int level,FilterGH *flt, | 282 Image_tree best_basis(Image original,int level,FilterGH *flt, |
283 enum FilterMethod method,enum Information_Cost cost,double epsilon); | 283 enum FilterMethod method,enum Information_Cost cost,double epsilon); |
284 | 284 |
285 extern Image_tree best_level(Image original,int maxlevel,int *bestlevel,FilterGH *flt,enum FilterMethod method, | 285 Image_tree best_level(Image original,int maxlevel,int *bestlevel,FilterGH *flt,enum FilterMethod method, |
286 enum Information_Cost cost,double epsilon); | 286 enum Information_Cost cost,double epsilon); |
287 | 287 |
288 extern Image build_image(Image_tree quadtree,int width,int height); | 288 Image build_image(Image_tree quadtree,int width,int height); |
289 | 289 |
290 extern Image inv_transform(Image_tree quadtree,FilterGH *flt, | 290 Image inv_transform(Image_tree quadtree,FilterGH *flt, |
291 enum FilterMethod method); | 291 enum FilterMethod method); |
292 | 292 |
293 extern Image inv_transform_wp(Image_tree quadtree,FilterGH *flt, | 293 Image inv_transform_wp(Image_tree quadtree,FilterGH *flt, |
294 enum FilterMethod method); | 294 enum FilterMethod method); |
295 | 295 |
296 extern int rec_double(Image_tree dtree,int level,FilterGH *flt,enum FilterMethod method,enum Information_Cost cost,double epsilon); | 296 int rec_double(Image_tree dtree,int level,FilterGH *flt,enum FilterMethod method,enum Information_Cost cost,double epsilon); |
297 | 297 |
298 extern Image_tree decompose_to_level(Image original,int level,FilterGH *flt,enum FilterMethod method); | 298 Image_tree decompose_to_level(Image original,int level,FilterGH *flt,enum FilterMethod method); |
299 | 299 |
300 extern decompose_all(Image_tree tree,int maxlevel,FilterGH *flt,enum FilterMethod method, | 300 int decompose_all(Image_tree tree,int maxlevel,FilterGH *flt,enum FilterMethod method, |
301 enum Information_Cost cost,double epsilon); | 301 enum Information_Cost cost,double epsilon); |
302 | 302 |
303 extern int find_deepest_level(int width,int height); | 303 int find_deepest_level(int width,int height); |
304 | 304 |
305 /*Selective methods*/ | |
306 extern int selectiv_tiling1(Image img,Segments seg,int filternumber,char *file, | |
307 enum Information_Cost cost,double epsilon); | |
308 extern Image inv_selectiv_tiling1(char *file); | |
309 | |
310 extern int selectiv_tiling2(Image img,Segments seg,int filternumber,char *file, | |
311 enum Information_Cost cost,double epsilon); | |
312 extern Image inv_selectiv_tiling2(char *file); | |
313 | |
314 extern int selectiv_quant1(Image img,IntImage area,int filternumber,char *file, | |
315 enum Information_Cost cost,double epsilon); | |
316 extern Image inv_selectiv_quant1(char *file); | |
317 | |
318 extern int selectiv_quant2(Image img,IntImage area,int filternumber,char *file, | |
319 enum Information_Cost cost,double epsilon); | |
320 extern Image inv_selectiv_quant2(char *file); | |
321 | |
322 extern int selectiv_quant3(Image img,IntImage area,int filternumber,char *file, | |
323 enum Information_Cost cost,double epsilon); | |
324 extern Image inv_selectiv_quant3(char *file); | |
325 | |
326 extern smooth_block(Image img,int x,int y, int width,int height); | |
327 | |
328 extern compute_map(Image_tree tree,IntImage map); | |
329 | |
330 extern int *pixelarray_to_intarray(Pixel *pdata,int size); | |
331 extern Pixel *intarray_to_pixelarray(int *idata,int size); | |
332 | 305 |
333 #define WAVELET_H | 306 #define WAVELET_H |
334 #endif | 307 #endif |