JPS64862A - Information reader - Google Patents
Information readerInfo
- Publication number
- JPS64862A JPS64862A JP62154478A JP15447887A JPS64862A JP S64862 A JPS64862 A JP S64862A JP 62154478 A JP62154478 A JP 62154478A JP 15447887 A JP15447887 A JP 15447887A JP S64862 A JPS64862 A JP S64862A
- Authority
- JP
- Japan
- Prior art keywords
- read
- picture
- information
- unnecessary
- recording medium
- 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.)
- Pending
Links
Landscapes
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
PURPOSE: To automatically eliminate unnecessary information on the outside of a read area by extracting the read area based on recorded information read from an information recording medium like an aperture card.
CONSTITUTION: The picture on a film F of an aperture card 20 is read by a CCD array sensor 5, and the picture read by this sensor 5 is binarized by an A/D converter 6. This binarized data is subjected to logical operation by a CPU 11a to extract a picture frame 22 on the film F. The unnecessary picture part on the outside of this extracted picture frame 22 is eliminated by an output adjusting circuit 10. Thus, unnecessary information on the information recording medium is efficiently eliminated.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62154478A JPS64862A (en) | 1987-06-23 | 1987-06-23 | Information reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62154478A JPS64862A (en) | 1987-06-23 | 1987-06-23 | Information reader |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01862A JPH01862A (en) | 1989-01-05 |
JPS64862A true JPS64862A (en) | 1989-01-05 |
Family
ID=15585127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62154478A Pending JPS64862A (en) | 1987-06-23 | 1987-06-23 | Information reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS64862A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04326857A (en) * | 1991-04-26 | 1992-11-16 | Chuo Giken:Kk | Method and device for erasing faulty boundary line picture at time when reflection originals are copied in a lump and original holding means used therefor |
-
1987
- 1987-06-23 JP JP62154478A patent/JPS64862A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04326857A (en) * | 1991-04-26 | 1992-11-16 | Chuo Giken:Kk | Method and device for erasing faulty boundary line picture at time when reflection originals are copied in a lump and original holding means used therefor |
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