A Study about Reduction Method of the X-Ray Film Image

X선 사진의 감력법에 대한 실험 고찰

  • Lee, Sang-Suk (Dept. of Radiotechnology, Dongnam Health Junior College)
  • 이상석 (동남보건전문대학 방사선과)
  • Published : 1991.12.20

Abstract

I reduced overexposed X-Ray film image with farmer reduction method and $KMnO_4$ reduction method. The results are as follows : 1. In farmer reduction method, there appears linear decreasing film image density. 2. In $KMnO_4$ reduction method, there appears over proportional reduction. 3. When red prussiate is compared with $KMnO_4$ reduction method, the latter shows more intense reduction. 4. If the reduction solution isn't used within 10 minutes after dilution, it becomes oxidized and the ability is decreased remarkably.

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