US6102801A
Expired / Lapsed
US
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Picture processing device and method thereof
Assignee: Sega Corp
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Filing: 1996-05-10
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Granted: 2000-08-15
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Expires: 2016-05-10
Abstract
Abstract In order to realize the smooth display of a fielder's ball-catching movement, determination of a collision between a batted ball and a fence by an easy method, and an accurate hidden-face treatment for polygons which are located very close to each other, virtual area producing means 31 is provided to produce a collision area for collision determination at a position away from the picture of a ball for a predetermined distance, and determining means 32 is provided to determine at which position in the collision area a fielder is located. When it is determined that the fielder is located in the collision area, picture changing means 33 gradually changes the posture of the fielder from a waiting state to a ball-catching state.
Inventors
- 👤 Masaru Sugawara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:30
CPC Classifications
A; A63; A63F; A63F13/00; A63F13/55; A63F13/56; A63F13/40; A63F13/42; A63F13/44; A63F13/50; A63F13/52; A63F13/57; A63F13/577; A63F13/60; A63F13/67; A63F13/90; A63F13/95; A63F13/80; A63F13/812; A63F2300/00; A63F2300/20; A63F2300/206; A63F2300/60; A63F2300/6027; A63F2300/6045; A63F2300/63; A63F2300/638; A63F2300/64; A63F2300/643; A63F2300/66; A63F2300/6607; A63F2300/6653; A63F2300/80; A63F2300/8011
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
109 words
A picture processing device for changing a shape of a second picture when a first picture collides with the second picture, the device comprising: virtual area producing means for producing a virtual area at a position away from a position of the first picture, wherein a distance between the virtual area position and the first picture position is determined based on a distance in which the first picture moves in a predetermined time; determining means for determining whether the second picture is located in the virtual area; and picture changing means for changing the shape of the second picture when the second picture is located in the virtual area.
Claim 2
Dependent Claim
109 words
A picture processing device for changing a shape of a second picture when a first picture collides with the second picture, the device comprising: virtual area producing means for producing a virtual area at a position away from a position of the first picture, wherein a distance between the virtual area position and the first picture position is determined based on a distance in which the first picture moves in a predetermined time; determining means for determining whether the second picture is located in the virtual area; and picture changing means for changing the shape of the second picture when the second picture is located in the virtual area.
Claim 3
Dependent Claim
46 words
A picture processing device according to claim 1, comprising position determining means for determining a moving speed and the position of the first picture, wherein said virtual area producing means changes a shape of said virtual area based on determination results of the position determining means.
Claim 4
Dependent Claim
33 words
A picture processing device according to claim 2, wherein said virtual area producing means reduces an area of said virtual area in accordance with a decrease in a speed of said first picture.
Claim 5
Dependent Claim
34 words
A picture processing device according to any one of claims 1 through 3, wherein said virtual area has a major axis along a line perpendicular to a direction in which the first picture moves.
Claim 6
Dependent Claim
39 words
A picture processing device according to claim 4, wherein the first picture represents a baseball, the second picture represents a baseball fielder, and the picture changing means gradually changes the posture of a fielder according to a ball-catching movement.
Claim 7
Dependent Claim
32 words
A picture processing device according to claim 1, wherein said picture changing means produces the second picture in a shape corresponding to the position of the first picture in said virtual area.
Claim 8
Dependent Claim
33 words
A picture processing device according to claim 1, wherein said picture changing means produces the second picture in a shape corresponding to a height of the first picture from a standard plane picture.
Claim 9
Dependent Claim
46 words
A picture processing device according to any one of claims 2, 3, 6 or 7, wherein said first picture represents a baseball, said second picture represents a baseball fielder, and said picture changing means gradually changes the posture of a fielder according to a ball-catching movement.
Claim 10
Dependent Claim
64 words
A picture processing device according to claim 1, wherein the virtual area processing means divides the produced virtual area into a plurality of areas, the determining means determines in which of the plurality of virtual areas the second picture is located, and the picture processing means changes the shape of the second picture so that the second picture will appear different in each area.
Claim 11
Dependent Claim
97 words
A picture processing method for changing a shape of a second picture when a first picture collides with the second picture, the method comprising: producing a virtual area at a position away from a position of the first picture, wherein a distance between the virtual area position and the first picture position is determined based on a distance in which the first picture moves in a predetermined time; determining whether the second picture is located in the virtual area; and changing the shape of the second picture when the second picture is located in the virtual area.
Claim 12
Dependent Claim
97 words
A picture processing method for changing a shape of a second picture when a first picture collides with the second picture, the method comprising: producing a virtual area at a position away from a position of the first picture, wherein a distance between the virtual area position and the first picture position is determined based on a distance in which the first picture moves in a predetermined time; determining whether the second picture is located in the virtual area; and changing the shape of the second picture when the second picture is located in the virtual area.
Claim 13
Dependent Claim
37 words
A picture processing method according to claim 10, further comprising determining a moving speed and the position of said first picture and changing the shape of said virtual area based on the determined moving speed and position.
Claim 14
Dependent Claim
113 words
Computer software, tangibly embodied in a computer-readable memory medium, for changing a shape of a second picture when a first picture collides with the second picture, the computer software comprising instructions for causing a computer to perform the following operations: produce a virtual area at a position away from a position of the first picture, wherein a distance between the virtual area position and the first picture position is determined based on a distance in which the first picture moves in a predetermined time; determine whether the second picture is located in the virtual area; and change the shape of the second picture when the second picture is located in the virtual area.
Claim 15
Dependent Claim
113 words
Computer software, tangibly embodied in a computer-readable memory medium, for changing a shape of a second picture when a first picture collides with the second picture, the computer software comprising instructions for causing a computer to perform the following operations: produce a virtual area at a position away from a position of the first picture, wherein a distance between the virtual area position and the first picture position is determined based on a distance in which the first picture moves in a predetermined time; determine whether the second picture is located in the virtual area; and change the shape of the second picture when the second picture is located in the virtual area.
Claim 16
Dependent Claim
41 words
The computer software of claim 12 further comprising instructions to: determine a moving speed and the position of the first picture; and change a shape of the virtual area based on the determined moving speed and position of the first picture.
Claim 17
Dependent Claim
150 words
A picture processing device for displaying a picture of virtual three-dimensional areas from a predetermined view point, the device comprising: virtual area producing means for producing a virtual area at a position away from a position of the first picture, wherein a distance between the virtual area position and the first position is determined based on a distance in which the first picture moves in a predetermined time; determining means for determining a position of a first picture, a position of a second picture in a virtual three-dimensional area, and whether the second picture is located in the virtual three-dimensional area; and picture changing means for changing a shape of the second picture when the second picture is located in the virtual three-dimensional area, or according to the position of the second picture when the first picture and the second picture are located within a predetermined distance from each other.
Claim 18
Dependent Claim
150 words
A picture processing device for displaying a picture of virtual three-dimensional areas from a predetermined view point, the device comprising: virtual area producing means for producing a virtual area at a position away from a position of the first picture, wherein a distance between the virtual area position and the first position is determined based on a distance in which the first picture moves in a predetermined time; determining means for determining a position of a first picture, a position of a second picture in a virtual three-dimensional area, and whether the second picture is located in the virtual three-dimensional area; and picture changing means for changing a shape of the second picture when the second picture is located in the virtual three-dimensional area, or according to the position of the second picture when the first picture and the second picture are located within a predetermined distance from each other.
Claim 19
Dependent Claim
44 words
A picture processing device according to claim 14, wherein the picture changing means changes the shape of the second picture according to the position relationship between the second picture and the first picture when the second picture is located in the virtual three-dimensional area.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-08-15 | 2004-02-14 | 2004-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-15 | 2008-02-14 | 2008-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-15 | 2012-02-14 | 2012-08-15 | $7700.00 | Window Closed / Lapsed |