IT1213997B - Ceramics extruder - Google Patents

Ceramics extruder

Info

Publication number
IT1213997B
IT1213997B IT8740123A IT4012387A IT1213997B IT 1213997 B IT1213997 B IT 1213997B IT 8740123 A IT8740123 A IT 8740123A IT 4012387 A IT4012387 A IT 4012387A IT 1213997 B IT1213997 B IT 1213997B
Authority
IT
Italy
Prior art keywords
run
characteristic
pixel
determined
value
Prior art date
Application number
IT8740123A
Other languages
Italian (it)
Other versions
IT8740123A0 (en
Inventor
Elio Tosi
Original Assignee
T B M Di Tosi & C Snc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by T B M Di Tosi & C Snc filed Critical T B M Di Tosi & C Snc
Priority to IT8740123A priority Critical patent/IT1213997B/en
Publication of IT8740123A0 publication Critical patent/IT8740123A0/en
Application granted granted Critical
Publication of IT1213997B publication Critical patent/IT1213997B/en

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  • Studio Circuits (AREA)

Abstract

The system generates a digital pixel image in a framestore memory (20) by expanding run-length encoded data stored in a command memory (22). Each pixel has a variable characteristic such as its colour, or its depth in a 3-D image. The value of the characteristic for each written pixel is determined from the run-length encoded characteristic. The value of the characteristic for each pixel in the run is determined from a reference parameter which determines the initial value of the characteristic, and a difference parameter which represents the change in the value along the length of the run. The coordinates of the pixel runs may be determined from the coordinates of a preceding run. The initial location and run length for each run are determined relative to the preceding run by delta parameters associated with the current run. The system generates linear colour blends and automatically depth-clips images being written into the framestore (20).
IT8740123A 1987-09-28 1987-09-28 Ceramics extruder IT1213997B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8740123A IT1213997B (en) 1987-09-28 1987-09-28 Ceramics extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8740123A IT1213997B (en) 1987-09-28 1987-09-28 Ceramics extruder

Publications (2)

Publication Number Publication Date
IT8740123A0 IT8740123A0 (en) 1987-09-28
IT1213997B true IT1213997B (en) 1990-01-05

Family

ID=11248511

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8740123A IT1213997B (en) 1987-09-28 1987-09-28 Ceramics extruder

Country Status (1)

Country Link
IT (1) IT1213997B (en)

Also Published As

Publication number Publication date
IT8740123A0 (en) 1987-09-28

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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: 19940930