Title:
RADIOGRAPHIC INFORMATION READ DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP3051902
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To acquire high-diagnosticity image even when unproper image processing is applied by displaying an image based on image data processed based on image processing conditions corrected by a correcting means on a display means.
SOLUTION: Under the reloading control of look-up table(LUT) for display due to a CPU, the indication changes at every time point. Then, when an erasing command is applied to a display control circuit 86 at the time of photographing start, the CPU erases the image displayed up to the moment. When erasing a memory 81 for display, as the image processing conditions, linear table data are written in the LUT 82 for display. By processing extracted image data, the display image on a CRT changes to an image having suitable gradation almost simultaneously with the end of reading and turns to a high-diagnosticity image. At this time, when the irradiation field of photographic condition of photography is considerably different from usual, it can dealt with by changing the gradation by scanning the gradation control function key of keyboard.
Inventors:
Hideyuki Handa
Haruo Karasawa
Hiroshi Takeuchi
Haruo Karasawa
Hiroshi Takeuchi
Application Number:
JP29401497A
Publication Date:
June 12, 2000
Filing Date:
October 27, 1997
Export Citation:
Assignee:
Konica Corporation
International Classes:
A61B6/00; G06T3/40; H04N1/04; H04N1/40; G03B42/02; (IPC1-7): G06T3/40; A61B6/00; G03B42/02; H04N1/04; H04N1/40
Domestic Patent References:
| JP6297533A | ||||
| JP57131169A | ||||
| JP61201591A | ||||
| JP62200871A | ||||
| JP6242286A |