IT1189863B - Cobalt glass prodn. - Google Patents
Cobalt glass prodn.Info
- Publication number
- IT1189863B IT1189863B IT82539/86A IT8253986A IT1189863B IT 1189863 B IT1189863 B IT 1189863B IT 82539/86 A IT82539/86 A IT 82539/86A IT 8253986 A IT8253986 A IT 8253986A IT 1189863 B IT1189863 B IT 1189863B
- Authority
- IT
- Italy
- Prior art keywords
- pixels
- framestore
- processor
- image
- stylus
- Prior art date
Links
- 239000005321 cobalt glass Substances 0.000 title 1
Landscapes
- Image Processing (AREA)
- Processing Or Creating Images (AREA)
Abstract
The graphic system includes a framestore (21) and a pipeline brush processor (22). Image pixels are read out of the framestore in batches and applied to an input of the brush processor. Other data representing colour shape and pressure of a line drawn by a user on a touch tablet (17) by way of a stylus (18) is also input to the processor. As the pixels pass through the processor they are modified by the other data. Batches of modified pixels are written back to the framestore. The reading and writing of pixels from the framestore (21) is interleaved with the reading of pixels for display as an image on a monitor (16). The system also includes an arrangement for interpolating stylus pressure to remove visible discontinuities or other changes in the drawn image resulting from significant changes in stylus pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT82539/86A IT1189863B (en) | 1986-05-28 | 1986-05-28 | Cobalt glass prodn. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT82539/86A IT1189863B (en) | 1986-05-28 | 1986-05-28 | Cobalt glass prodn. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8682539A0 IT8682539A0 (en) | 1986-05-28 |
IT1189863B true IT1189863B (en) | 1988-02-10 |
Family
ID=11318569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT82539/86A IT1189863B (en) | 1986-05-28 | 1986-05-28 | Cobalt glass prodn. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1189863B (en) |
-
1986
- 1986-05-28 IT IT82539/86A patent/IT1189863B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8682539A0 (en) | 1986-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970502 |