JPS6262384B2 - - Google Patents
Info
- Publication number
- JPS6262384B2 JPS6262384B2 JP55075316A JP7531680A JPS6262384B2 JP S6262384 B2 JPS6262384 B2 JP S6262384B2 JP 55075316 A JP55075316 A JP 55075316A JP 7531680 A JP7531680 A JP 7531680A JP S6262384 B2 JPS6262384 B2 JP S6262384B2
- Authority
- JP
- Japan
- Prior art keywords
- spatial frequency
- image
- signal
- transfer function
- modulation transfer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
- Radiography Using Non-Light Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7531680A JPS56138735A (en) | 1980-06-04 | 1980-06-04 | Method and apparatus for processing of radiographic image |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7531680A JPS56138735A (en) | 1980-06-04 | 1980-06-04 | Method and apparatus for processing of radiographic image |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16357178A Division JPS55163472A (en) | 1978-12-26 | 1978-12-26 | Radiant ray image processing method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63253064A Division JPH01145781A (ja) | 1988-10-07 | 1988-10-07 | 放射線画像処理方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56138735A JPS56138735A (en) | 1981-10-29 |
JPS6262384B2 true JPS6262384B2 (enrdf_load_stackoverflow) | 1987-12-25 |
Family
ID=13572723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7531680A Granted JPS56138735A (en) | 1980-06-04 | 1980-06-04 | Method and apparatus for processing of radiographic image |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56138735A (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3859527A (en) * | 1973-01-02 | 1975-01-07 | Eastman Kodak Co | Apparatus and method for producing images corresponding to patterns of high energy radiation |
-
1980
- 1980-06-04 JP JP7531680A patent/JPS56138735A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56138735A (en) | 1981-10-29 |