| 摘要 |
PURPOSE:To obtain a diagnosing picture as the hard copy of purpose picture quality by providing a setting means and a sending command means of an optimum concentration converting characteristic at a picture diagnosing device, and providing the converting means of a variable density signal at a picture recording device. CONSTITUTION:Through a window conditions setter 33, a PAS switch 35 and a host computer 20 at a console 30 of a medical picture diagnosing device, the picture to be recorded out of the photographed pictures is selected and stored into a picture memory 2 together with optimum concentration converting characteristic selecting information. Next, one picture datum out of a memory 2 is successively read by the recording command from a controller 4a, supplied to an LUT 5 and a concentration conversion is executed. As the result, the picture data of an inspection object position go to the concentration data optimum to observation, converted through a DA converter 6 to a voltage signal and fed to a light modulating element AOM 8 is supplied. The laser beam is modulated, a film 10 is scanned through a deflection optical system 9, development is executed, and thus, the diagnosing picture can be obtained as the hard copy of the purpose picture quality. |
