JPS5172235A - - Google Patents
Info
- Publication number
- JPS5172235A JPS5172235A JP14176874A JP14176874A JPS5172235A JP S5172235 A JPS5172235 A JP S5172235A JP 14176874 A JP14176874 A JP 14176874A JP 14176874 A JP14176874 A JP 14176874A JP S5172235 A JPS5172235 A JP S5172235A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14176874A JPS5172235A (en) | 1974-12-09 | 1974-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14176874A JPS5172235A (en) | 1974-12-09 | 1974-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5172235A true JPS5172235A (en) | 1976-06-22 |
Family
ID=15299712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14176874A Pending JPS5172235A (en) | 1974-12-09 | 1974-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5172235A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5758478A (en) * | 1980-09-25 | 1982-04-08 | Konishiroku Photo Ind Co Ltd | Matching method of asect ratio in hard copy of video image |
| JPS57152039A (en) * | 1981-03-14 | 1982-09-20 | Toshiba Corp | Storage and retrieval device for picture information |
| JPS5972568A (en) * | 1982-10-20 | 1984-04-24 | Sony Corp | Picture converter |
| JPH06237365A (en) * | 1993-02-10 | 1994-08-23 | Nishimoto Sangyo Kk | Contrast picture processing method and contrast picture processing unit used for the method |
| US5724153A (en) * | 1994-02-08 | 1998-03-03 | Nishimoto Sangyo Co., Ltd. | Variable density image processing method and variable density image processing apparatus thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4825248A (en) * | 1971-08-04 | 1973-04-02 |
-
1974
- 1974-12-09 JP JP14176874A patent/JPS5172235A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4825248A (en) * | 1971-08-04 | 1973-04-02 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5758478A (en) * | 1980-09-25 | 1982-04-08 | Konishiroku Photo Ind Co Ltd | Matching method of asect ratio in hard copy of video image |
| JPS57152039A (en) * | 1981-03-14 | 1982-09-20 | Toshiba Corp | Storage and retrieval device for picture information |
| JPH0241071B2 (en) * | 1981-03-14 | 1990-09-14 | Tokyo Shibaura Electric Co | |
| JPS5972568A (en) * | 1982-10-20 | 1984-04-24 | Sony Corp | Picture converter |
| JPH06237365A (en) * | 1993-02-10 | 1994-08-23 | Nishimoto Sangyo Kk | Contrast picture processing method and contrast picture processing unit used for the method |
| US5724153A (en) * | 1994-02-08 | 1998-03-03 | Nishimoto Sangyo Co., Ltd. | Variable density image processing method and variable density image processing apparatus thereof |
| US5870174A (en) * | 1994-02-08 | 1999-02-09 | Nishimoto Sangyo Co., Ltd. | Variable density image processing apparatus |