| Sr. no. | TMCH: Scanner 1: “GE Medical Senograph System” | TMCH: Scanner 2: “Hologic Selenia System” | ROI size | Total number of curvelet coefficients from subbands | Total number of selected curvelet coefficients from subbands | % reduction in curvelet coefficients | ROI size | Total number of curvelet coefficients from subbands | Total number of selected curvelet coefficients from subbands | % reduction in curvelet coefficients |
| 1 | 459 × 412 | 11,40,617 | 7,94,885 | 30.31 | 291 × 278 | 4,89,243 | 3,17,014 | 35.20 | 2 | 548 × 513 | 16,93,403 | 11,17,873 | 33.99 | 545 × 246 | 8,09,627 | 5,31,604 | 34.34 | 3 | 415 × 303 | 7,58,323 | 4,45,585 | 41.24 | 560 × 483 | 16,30,583 | 10,68,439 | 34.47 | 4 | 645 × 495 | 19,51,443 | 11,45,580 | 41.29 | 782 × 510 | 24,00,137 | 12,75,073 | 46.87 | 5 | 437 × 691 | 18,16,651 | 9,85,120 | 45.77 | 87 × 141 | 75,773 | 67,871 | 10.43 | 6 | 812 × 500 | 24,39,937 | 12,87,065 | 47.25 | 311 × 185 | 3,48,565 | 2,40,546 | 30.99 | 7 | 468 × 379 | 10,66,333 | 7,10,242 | 33.40 | 262 × 348 | 5,50,303 | 2,82,821 | 48.61 | 8 | 673 × 582 | 23,55,589 | 17,30,915 | 26.52 | 610 × 440 | 16,14,515 | 8,42,876 | 47.79 | 9 | 250 × 201 | 3,04,513 | 2,35,670 | 22.61 | 949 × 391 | 22,27,209 | 13,59,338 | 38.97 | 10 | 525 × 488 | 15,44,691 | 11,61,942 | 24.78 | 365 × 385 | 8,46,523 | 6,04,473 | 28.59 | 11 | 488 × 779 | 22,87,547 | 16,11,385 | 29.56 | 393 × 247 | 5,85,063 | 4,90,474 | 16.17 | 12 | 1434 × 966 | 83,26,581 | 37,42,277 | 55.06 | 341 × 301 | 6,18,111 | 4,10,542 | 33.58 | 13 | 348 × 421 | 8,81,701 | 6,16,501 | 30.08 | 523 × 702 | 22,06,097 | 8,00,057 | 63.73 | 14 | 460 × 530 | 14,67,227 | 7,99,885 | 45.48 | 370 × 284 | 6,32,539 | 4,23,727 | 33.01 | 15 | 398 × 450 | 10,78,441 | 8,28,064 | 23.22 | 344 × 202 | 4,18,955 | 3,02,427 | 27.81 | 16 | 247 × 272 | 4,04,401 | 3,44,822 | 14.73 | 264 × 188 | 2,99,997 | 2,31,926 | 22.69 | 17 | 411 × 305 | 7,57,657 | 4,05,919 | 46.42 | 233 × 247 | 3,46,983 | 2,67,686 | 22.85 | 18 | 286 × 344 | 5,93,155 | 4,48,566 | 24.38 | 370 × 291 | 6,50,701 | 4,86,125 | 25.29 | 19 | 417 × 207 | 5,23,477 | 4,29,755 | 17.90 | 680 × 483 | 19,79,543 | 10,52,793 | 46.82 | 20 | 463 × 458 | 12,75,021 | 8,57,608 | 32.74 | 202 × 266 | 3,24,295 | 2,15,042 | 33.69 | Average | 16,33,335 | 9,84,983 | 33 | Average | 9,52,738 | 5,63,543 | 34 |
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