Patent
Image generating system
Junya Shimoda,Hiroshi Yamamoto +1 more
- 29 Jun 2001
7
TL;DR: In this paper, surfaces facing the back side seen from the viewpoint are shifted in their normal directions and painted with a darker color than the original surfaces, which can display contours at high speed, and realize real-time 3D CG animation in a cel animation style.
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Abstract: The present invention can display contours at high speed, and realize real-time three dimensional CG animation in a cel animation style. Among the surfaces constituting a 3D model, surfaces facing the back side seen from the viewpoint are shifted in their normal directions and painted with a darker color than the original surfaces.
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Citations
Patent
3-D game image processing method and device for drawing border lines
Atsuko Chikawa,Katsuyoshi Endo,Hideki Nagahama,Hiroshi Tanibuchi +3 more
- 25 Mar 2002
TL;DR: In this article, a video game machine consisting of a recording medium 200 for enlarging the 3D model where a normal vector of each polygon faces the outside at a predetermined enlargement ratio, overlaying a back model and storing the integrated model as a framed model in advance, and a drawing processor 10 for drawing only polygons facing the direction of the view point position of the virtual camera in a virtual game space on the monitor 22.
Patent
Optical disc recording and reproducing apparatus
Masaki Mataga
- 23 May 2006
TL;DR: In this paper, a write strategy patterned into a plurality of patterns is stored in a memory and a pattern determiner determines the pattern of the write strategy by way of selection thereof from the memory.
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Image precision silhouette edges
Ramesh Raskar,Michael F. Cohen +1 more
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TL;DR: This paper describes a simple general-purpose method to combine all three operations for any scene composed of objects that can be scan-converted, robust, general purpose and easy to implement and is applicable for dynamic scenes.
Patent
Simulating cel animation and shading
Michael L. Arias
- 28 Jun 1996
TL;DR: In this paper, an edge detection convolution filter is applied to define color lines between the different color areas in the colored image, and the pixels of a composite image are averaged down to obtain the desired resolution of the cel image.
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Patent
Video game transparency control system for images
Shigeki Morihira
- 24 Jul 1998
TL;DR: In this paper, the viewpoint of a hypothetical camera which is capturing the image of the characters also moves closely to the characters, and a distance extractor determines the distance from the viewpoint to an object model as an obstacle behind which one of the players is concealed.
35
Patent
Device and method for processing image
Iwade Takashi,Ryuta Ueda +1 more
- 14 Sep 2000
TL;DR: In this article, the problem of generating a model like the plane picture of an animation, the outline of which is drawn, at high speed is solved by using an image processor for generating a polygon model with computer graphics in a three-dimensional coordinate space.
12
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