Digital Database for Screening Mammography

Overview of Volume: normal_04

This table contains links to overview pages for the cases in this volume. Each overview page contains the "thumbnails" of the images associated with the case, along with a listing of the additional descriptors in the ICS file. The "thumbnail" images are meant for visual browsing of the cases only, and are not suitable for any form of experimental work. The thumbnail images were blurred, subsampled, sharpened and converted to eight bits per pixel. Thus, they contain artifacts introduced by this processing (i.e., aliasing, ringing, re-quantization, clipping etc.). Any experimental work should start with the full raw images for the case. The additional descriptors include the date of the study, the patient age at the time of the study, a breast density rating given in the BI-RADS 1 to 4 rating, and information on the size (lines and pixels/line) of each "raw" image.

The "normal" cases in DDSM are meant to be screening exams which were read as normal at the time that they were performed, and for which a 4-year-later followup is available and was also read as normal.

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case0412 case0414 case0415 case0416 case0417 case0418 case0419 case0420
case0422 case0423 case0424 case0425 case0426 case0427 case0431 case0432
case0433 case0434 case0435 case0436 case0437 case0438 case0439 case0440
case0441 case0442 case0443 case0444 case0445 case0446 case0447 case0448
case0449 case0450 case0451 case0452 case0453 case0455 case0456 case0457
case0462 case0463 case0464 case0465 case0466 case0467 case0468 case0469
case0470 case0471 case0472 case0473 case0474 case0475 case0477 case0478