IT1213833B - Sewage purification plant - Google Patents

Sewage purification plant

Info

Publication number
IT1213833B
IT1213833B IT8709500A IT950087A IT1213833B IT 1213833 B IT1213833 B IT 1213833B IT 8709500 A IT8709500 A IT 8709500A IT 950087 A IT950087 A IT 950087A IT 1213833 B IT1213833 B IT 1213833B
Authority
IT
Italy
Prior art keywords
run
characteristic
pixel
determined
value
Prior art date
Application number
IT8709500A
Other languages
Italian (it)
Other versions
IT8709500A0 (en
Inventor
Mazzotti Ferruccio
Original Assignee
Omnia Resina Mazzotti S R L
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 Omnia Resina Mazzotti S R L filed Critical Omnia Resina Mazzotti S R L
Priority to IT8709500A priority Critical patent/IT1213833B/en
Publication of IT8709500A0 publication Critical patent/IT8709500A0/en
Application granted granted Critical
Publication of IT1213833B publication Critical patent/IT1213833B/en

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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).
IT8709500A 1987-10-09 1987-10-09 Sewage purification plant IT1213833B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8709500A IT1213833B (en) 1987-10-09 1987-10-09 Sewage purification plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8709500A IT1213833B (en) 1987-10-09 1987-10-09 Sewage purification plant

Publications (2)

Publication Number Publication Date
IT8709500A0 IT8709500A0 (en) 1987-10-09
IT1213833B true IT1213833B (en) 1990-01-05

Family

ID=11131048

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8709500A IT1213833B (en) 1987-10-09 1987-10-09 Sewage purification plant

Country Status (1)

Country Link
IT (1) IT1213833B (en)

Also Published As

Publication number Publication date
IT8709500A0 (en) 1987-10-09

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