Title:
METHOD FOR DOT-SAMPLING OF VIDEO DATA, METHOD FOR FORMING VIDEO IMAGE FRAME AND DEVICE FOR DISPLAYING IMAGE
Document Type and Number:
Japanese Patent JPH06195471
Kind Code:
A
Abstract:
PURPOSE: To obtain an image without an alias in computer graphics.
CONSTITUTION: A system is provided with a computer memory database for designating the visual characteristic of an objective spectacle changing statically and in terms of time, a means which is connected to a computer memory for sampling information of the database so as to decide the visual characteristic of the objective spectacle at a plurality of points which are arranged at pseudo- random over the whole width of the objective spectacle and the means for distributing plural sampling points at pseudo-random in terms of time so that the image is displayed in a monitor in a state where alias conversion is reduced in terms of space and time.
Inventors:
ROBAATO ERU KUTSUKU
TOOMASU KEE POOTAA
ROOREN SHII KAAPENTAA
TOOMASU KEE POOTAA
ROOREN SHII KAAPENTAA
Application Number:
JP16388793A
Publication Date:
July 15, 1994
Filing Date:
June 10, 1993
Export Citation:
Assignee:
PIXAR
International Classes:
G06T11/20; G06T11/60; G06T15/50; (IPC1-7): G06F15/72
Domestic Patent References:
| JPS57125579A | 1982-08-04 | |||
| JPS57119564A | 1982-07-26 | |||
| JPS57116479A | 1982-07-20 | |||
| JPS5894052A | 1983-06-04 |
Attorney, Agent or Firm:
Masaki Yamakawa (2 outside)