CA2276199A1 - Image data conversion processing device and information processing device having the same - Google Patents
Image data conversion processing device and information processing device having the same Download PDFInfo
- Publication number
- CA2276199A1 CA2276199A1 CA002276199A CA2276199A CA2276199A1 CA 2276199 A1 CA2276199 A1 CA 2276199A1 CA 002276199 A CA002276199 A CA 002276199A CA 2276199 A CA2276199 A CA 2276199A CA 2276199 A1 CA2276199 A1 CA 2276199A1
- Authority
- CA
- Canada
- Prior art keywords
- image data
- line
- plural
- unit
- television signal
- 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.)
- Granted
Links
Abstract
An image data conversion processing device including an issue unit (8), plural line storing units (3) and a generating unit (4) for converting to a television signal image data stored in plural kinds of developing formats in a storing unit. The image data comprises plural lines, and the television signal comprises a predetermined number of lines. The issue unit issues a transmission instruction of image data to the storing unit in accordance with a period specified by a ratio of the line number of the image data to be converted and the line number of the television signal. The plural line storing units cyclically stores the image data transmitted from the storing unit line by line on the basis of the transmission instruction of the issue unit. In synchronism with the horizontal synchronizing signal of the television signal, the generating unit multiplies the image data stored in the line storing unit by an interpolative coefficient corresponding to the developing format of the image data to be converted in the plural interpolative coefficients which are beforehand set for the plural kinds of developing formats, thereby generating the television signal.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4-219309 | 1992-08-18 | ||
JP21930992 | 1992-08-18 | ||
JP5169159A JP2585957B2 (en) | 1992-08-18 | 1993-07-08 | Video data conversion processing device and information processing device having video data conversion device |
JP5-169159 | 1993-07-08 | ||
CA002104249A CA2104249C (en) | 1992-08-18 | 1993-08-17 | Image data conversion processing device and information processing device having the same |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002104249A Division CA2104249C (en) | 1992-08-18 | 1993-08-17 | Image data conversion processing device and information processing device having the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2276199A1 true CA2276199A1 (en) | 1994-02-19 |
CA2276199C CA2276199C (en) | 2002-02-05 |
Family
ID=27169555
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002276201A Expired - Fee Related CA2276201C (en) | 1992-08-18 | 1993-08-17 | Image data conversion processing device and information processing device having the same |
CA002276199A Expired - Fee Related CA2276199C (en) | 1992-08-18 | 1993-08-17 | Image data conversion processing device and information processing device having the same |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002276201A Expired - Fee Related CA2276201C (en) | 1992-08-18 | 1993-08-17 | Image data conversion processing device and information processing device having the same |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA2276201C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441858B1 (en) | 1992-08-18 | 2002-08-27 | Fujitsu Limited | Image data conversion processing device and information processing device having the same |
-
1993
- 1993-08-17 CA CA002276201A patent/CA2276201C/en not_active Expired - Fee Related
- 1993-08-17 CA CA002276199A patent/CA2276199C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441858B1 (en) | 1992-08-18 | 2002-08-27 | Fujitsu Limited | Image data conversion processing device and information processing device having the same |
US6522362B1 (en) | 1992-08-18 | 2003-02-18 | Fujitsu Limited | Image data conversion processing device and information processing device having the same |
US6714251B2 (en) | 1992-08-18 | 2004-03-30 | Fujitsu Limited | Image data conversion processing device and information processing device having the same |
US7102687B2 (en) | 1992-08-18 | 2006-09-05 | Fujitsu Limited | Image data conversion processing device and information processing device having the same |
Also Published As
Publication number | Publication date |
---|---|
CA2276201A1 (en) | 1994-02-19 |
CA2276199C (en) | 2002-02-05 |
CA2276201C (en) | 2001-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |