IT1189907B - Appts. sepg. materials of different densities - Google Patents
Appts. sepg. materials of different densitiesInfo
- Publication number
- IT1189907B IT1189907B IT02914/86A IT291486A IT1189907B IT 1189907 B IT1189907 B IT 1189907B IT 02914/86 A IT02914/86 A IT 02914/86A IT 291486 A IT291486 A IT 291486A IT 1189907 B IT1189907 B IT 1189907B
- Authority
- IT
- Italy
- Prior art keywords
- pixels
- framestore
- processor
- image
- stylus
- Prior art date
Links
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 |
---|---|---|---|
IT02914/86A IT1189907B (en) | 1986-04-29 | 1986-04-29 | Appts. sepg. materials of different densities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02914/86A IT1189907B (en) | 1986-04-29 | 1986-04-29 | Appts. sepg. materials of different densities |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8602914A0 IT8602914A0 (en) | 1986-04-29 |
IT1189907B true IT1189907B (en) | 1988-02-10 |
Family
ID=11103725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02914/86A IT1189907B (en) | 1986-04-29 | 1986-04-29 | Appts. sepg. materials of different densities |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1189907B (en) |
-
1986
- 1986-04-29 IT IT02914/86A patent/IT1189907B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8602914A0 (en) | 1986-04-29 |
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