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comparison Meerwald/wm_dugad_d.c @ 3:acb6967ee76d

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update to 0.5
author Peter Meerwald <pmeerw@cosy.sbg.ac.at>
date Tue, 14 Aug 2007 21:11:21 +0200
parents be303a3f5ea8
children f83ef905a63d
comparison
equal deleted inserted replaced
2:b92f06d9a967 3:acb6967ee76d
49 49
50 int c, w; 50 int c, w;
51 int i; 51 int i;
52 int n = 0; 52 int n = 0;
53 int method = -1; 53 int method = -1;
54 int levels = 0; 54 int level = 0;
55 int filter = 0; 55 int filter = 0;
56 char filter_name[MAXPATHLEN] = ""; 56 char filter_name[MAXPATHLEN] = "";
57 57
58 double alpha = 0.0; 58 double alpha = 0.0;
59 double t2 = 0.0; 59 double t2 = 0.0;
102 case 'h': 102 case 'h':
103 case '?': 103 case '?':
104 usage(); 104 usage();
105 break; 105 break;
106 case 'l': 106 case 'l':
107 levels = atoi(optarg); 107 level = atoi(optarg);
108 if (levels <= 0) { 108 if (level <= 0) {
109 fprintf(stderr, "%s: decomposition level %d out of range\n", levels); 109 fprintf(stderr, "%s: decomposition level %d out of range\n", level);
110 exit(1); 110 exit(1);
111 } 111 }
112 break; 112 break;
113 113
114 case 'n': 114 case 'n':
168 if (sig) { 168 if (sig) {
169 char line[32]; 169 char line[32];
170 fgets(line, sizeof(line), sig); 170 fgets(line, sizeof(line), sig);
171 if (strspn(line, "DGSG") >= 4) { 171 if (strspn(line, "DGSG") >= 4) {
172 fscanf(sig, "%d\n", &n); 172 fscanf(sig, "%d\n", &n);
173 if (levels == 0) 173 if (level == 0)
174 fscanf(sig, "%d\n", &levels); 174 fscanf(sig, "%d\n", &level);
175 else 175 else
176 fscanf(sig, "%*d\n"); 176 fscanf(sig, "%*d\n");
177 if (alpha == 0.0) 177 if (alpha == 0.0)
178 fscanf(sig, "%lf\n", &alpha); 178 fscanf(sig, "%lf\n", &alpha);
179 else 179 else
222 pgm_readpgmrow(in, input_image[row], in_cols, in_maxval, in_format); 222 pgm_readpgmrow(in, input_image[row], in_cols, in_maxval, in_format);
223 } 223 }
224 224
225 fclose(in); 225 fclose(in);
226 226
227 init_dwt(cols, rows, filter_name, filter, levels, method); 227 init_dwt(cols, rows, filter_name, filter, level, method);
228 #ifdef POLLEN_STUFF 228 #ifdef POLLEN_STUFF
229 #include "pollen_stuff.xxx" 229 #include "pollen_stuff.c"
230 #endif 230 #endif
231 #ifdef PARAM_STUFF 231 #ifdef PARAM_STUFF
232 #include "param_stuff.xxx" 232 #include "param_stuff.c"
233 #endif 233 #endif
234 234
235 dwts = fdwt(input_image); 235 dwts = fdwt(input_image);
236 236
237 fprintf(out, "DGWM\n"); 237 fprintf(out, "DGWM\n");
238 fprintf(out, "%d\n", levels); 238 fprintf(out, "%d\n", level);
239 fprintf(out, "%f\n", alpha); 239 fprintf(out, "%f\n", alpha);
240 240
241 for (i = 0, s = dwts; i < levels; i++, s = s->coarse) { 241 for (i = 0, s = dwts; i < level; i++, s = s->coarse) {
242 int m; 242 int m;
243 double z, v; 243 double z, v;
244 244
245 wm_subband(s->horizontal->image, watermark, n, t2, &m, &z, &v); 245 wm_subband(s->horizontal->image, watermark, n, t2, &m, &z, &v);
246 fprintf(out, "%d %f %f\n", m, z, v); 246 fprintf(out, "%d %f %f\n", m, z, v);

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