43226
Accession Number
22575
Title Of Article Chaper
Image Intensification of Developed Photographs: A New Autoradiographic Technique Employing an Organic-Sulfur Solution is Simple and Effective
Title Of Journal Book
NASA Tech Briefs
Collation
0.541666667
Report Number
MFS-23461
Language Of Text
English
Literature Type
Serial
Literature Level
Analytic
Abstract
This note describes a post-processing method for images on films and plates that can enhance underexposed films, increase contrast on these films, and retrieve additional information from less dense portions of developed photographs. The method is based on improvements in autoradiography by which film is chemically activated with sulfur-35. Several advantages of the process are listed.
Keywords
photography;autoradiography
pub_id
43226