SG129987A1 - Image processing device, image processing method and program distribution medium and data distribution medium for processing images - Google Patents

Image processing device, image processing method and program distribution medium and data distribution medium for processing images

Info

Publication number
SG129987A1
SG129987A1 SG9905176-5A SG1999005176A SG129987A1 SG 129987 A1 SG129987 A1 SG 129987A1 SG 1999005176 A SG1999005176 A SG 1999005176A SG 129987 A1 SG129987 A1 SG 129987A1
Authority
SG
Singapore
Prior art keywords
unit
interpolated
line
image processing
distribution medium
Prior art date
Application number
SG9905176-5A
Inventor
Nobuo Sasaki
Original Assignee
Sony Computer Entertainment Inc
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 Sony Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Priority to SG9905176-5A priority Critical patent/SG129987A1/en
Publication of SG129987A1 publication Critical patent/SG129987A1/en

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Abstract

An image processing device and method for processing an image defined by a combination of unit graphic forms or polygons are provided with an interpolated line completion unit which determines an interpolated line which is the line that interpolates a space between two vertices from an interpolation vector used to determine a line interpolating a space between a given vertex and another vertex among verticcs of the unit graphic forms and from the coordinates of those vertices. An interpolated point computation unit is provided which determines as vertices of sub-unit graphic forms or subpolygons into which the polygons are to be split by the processing image device, interpolated points which are the points on the interpolated line. The interpolated line is a Bezier curve. The device further has an input unit which is operated when input is given thereinto, a geometry processing unit which reads data concerning the image from a recording medium and performs geometry processing and a conversion unit which converts sub-unit graphic forms or subpolygons into the subpolygons in the coordinate system of a two-dimensional output device.
SG9905176-5A 1999-10-06 1999-10-06 Image processing device, image processing method and program distribution medium and data distribution medium for processing images SG129987A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG9905176-5A SG129987A1 (en) 1999-10-06 1999-10-06 Image processing device, image processing method and program distribution medium and data distribution medium for processing images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG9905176-5A SG129987A1 (en) 1999-10-06 1999-10-06 Image processing device, image processing method and program distribution medium and data distribution medium for processing images

Publications (1)

Publication Number Publication Date
SG129987A1 true SG129987A1 (en) 2007-03-20

Family

ID=38787653

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9905176-5A SG129987A1 (en) 1999-10-06 1999-10-06 Image processing device, image processing method and program distribution medium and data distribution medium for processing images

Country Status (1)

Country Link
SG (1) SG129987A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01120675A (en) * 1987-11-04 1989-05-12 Sony Corp Production of free curved surface
EP0806744A2 (en) * 1996-05-10 1997-11-12 Sony Computer Entertainment Inc. Recording and/or reproducing three-dimensional image data

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01120675A (en) * 1987-11-04 1989-05-12 Sony Corp Production of free curved surface
EP0806744A2 (en) * 1996-05-10 1997-11-12 Sony Computer Entertainment Inc. Recording and/or reproducing three-dimensional image data

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