KR20110019837A - Adapted screen golf system to a golfer's visual point and displaying methode therefor - Google Patents
Adapted screen golf system to a golfer's visual point and displaying methode therefor Download PDFInfo
- Publication number
- KR20110019837A KR20110019837A KR1020090077420A KR20090077420A KR20110019837A KR 20110019837 A KR20110019837 A KR 20110019837A KR 1020090077420 A KR1020090077420 A KR 1020090077420A KR 20090077420 A KR20090077420 A KR 20090077420A KR 20110019837 A KR20110019837 A KR 20110019837A
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- viewpoint
- image
- golfer
- extracting
- eye
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/04—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for small-room or indoor sporting games
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/806—Video cameras
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Abstract
Description
The present invention relates to a view-adaptive imaging system and an image display method for varying the image by adapting to a golfer's viewpoint change when a golfer plays golf using a screen displaying a stereoscopic image or a planar image.
FIG. 1 is a schematic view of a preparation position for explaining a golfer's viewpoint change in general, and FIG. 2 is an exemplary view of an actual tee and a golf ball that the golfer sees when changing the viewpoint of FIG. 1.
When the golfer is standing with respect to the origin O, the Z axis is set in the direction of the height of the person, and the
In the case of a general golfer, when moving the club (3) to hit the golf ball (2) when moving the club (3), the head of the golf is also moved to the X-axis direction to some extent, so that the golfer ) And the view of the golf ball (2) occurs, so that the side of the tee (1) and the golf ball (2) at the time of looking at the front of the tee (1) and the golf ball (2) during the back swing A change of viewpoint occurs in the direction of looking, and thus even the same golfer sees a different side with respect to the same object even by the viewing difference.
In addition, even in the case where the tee 1 and the
In particular, in the case of putting, a low posture is often taken to check the difference in height of the green, and such a posture generally looks completely different from the view of the green.
However, the conventional screen golf image does not consider the golfer's viewpoint change, and provides only the image at a specific time, and thus lacks the sense of presence.
This problem occurs not only when the image of the screen golf is a simple flat image but also when the stereoscopic image to give a sense of reality.
SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and a problem of the present invention is to provide a view adaptive screen golf system and a display method for varying an image by adapting to a viewpoint when the golfer's viewpoint changes.
According to an aspect of the present invention, there is provided a view adaptive screen golf system in which an image displayed varies according to a viewpoint viewed by a golfer: a viewpoint extracting means for extracting a viewpoint of a golfer; And control means for generating and displaying an image which varies according to the viewpoint extracted by the viewpoint extracting means.
In addition, in the present invention, the viewpoint extracting means stores the height determined by the height of the key and the height, it is preferable to extract the corresponding time according to the height of the key input by the input unit.
In addition, the viewpoint extracting means in the present invention is a camera for photographing the golfer's face; An image processing module for extracting an eye position from an image of the camera; And a view point extraction module that receives a position of an eye of the image processing module and extracts a view corresponding to the position of the eye.
In the present invention, it is preferable that the image processing module detects the eye gaze direction by the image of the face from the image of the camera, and the viewpoint extraction module extracts a viewpoint by the gaze direction of the eye.
In the present invention, the camera is a pan-tilt camera, the control means transmits the pan-tilt information of the camera to the viewpoint extraction module, the viewpoint extraction module is the pan-tilt information and the position of the eye Alternatively, it is preferable to extract a viewpoint according to the eye direction of the eye.
In addition, another solution of the present invention is a method for displaying an adaptive screen golf image in which the displayed image is varied according to the viewpoint viewed by the golfer: the golfer's viewpoint by the input height of the golfer or the captured image of the golfer Extracting the time point of extraction; An image extraction step of extracting an image corresponding to the extracted viewpoint by the viewpoint extraction step; And a display step of displaying the image extracted in the image extraction step.
In the present invention, it is preferable that the viewpoint extraction step extracts a viewpoint by reading a viewpoint corresponding to an input key.
In the present invention, it is preferable that the viewpoint extraction step extracts a face from the photographed image, detects the eye gaze direction based on the image of the face, and calculates a viewpoint from the gaze direction of the eye.
In the present invention, it is preferable that the eye extracting step extracts the eye position from the photographed image and calculates the eye point based on the eye position.
According to the present invention having the above-mentioned problems and solutions, the golfer's viewpoint is extracted by the input of the golfer's height, the eye's gaze direction detected from the golfer's image, and the eye's position, and the image according to the golfer's viewpoint is screened. Or by displaying on the wall to match the golfer's respective body conditions, and to change the displayed image according to the viewing direction to be able to play an interesting and realistic screen golf.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
3 is a circuit block diagram illustrating an embodiment of the screen golf system of the present invention, Figure 4 is an exemplary view for explaining the operation of the viewpoint extraction module of the present invention.
The
At this time, the
In addition, the
In addition, in order to reduce the storage capacity of the
Hereinafter, the operation of the embodiment shown in FIG. 3 will be described.
A posture setting such as a height of a golfer input through the
When the golfer with the key A at the same position in FIG. 4 sees the end of the
The
As an extreme example, when the putting green is displayed on the screen, the difference between the view of the plane of the putting green and the cross section is different because the point of view is approximately 90 대략 when the input of the putting green and the sitting position are input. Will occur. In addition, this effect is similarly generated in the image displayed in 2D and the image displayed in 3D.
5 is a schematic diagram for explaining a second embodiment of the present invention, Figure 6 is a circuit diagram of a second embodiment of the present invention.
In FIG. 5, a
In FIG. 6, the same reference numerals are added to blocks that perform the same function as FIG. 3, and description thereof will be omitted.
The
7 is a flowchart illustrating a process of extracting a viewpoint in a second embodiment of the present invention.
The control module 63 drives the
The
The
The extracted time point is input to the control module 63, and the control module 63 reads an image corresponding to the input time point from the
As described above, the viewpoint extracted by the
In the embodiments illustrated in FIGS. 1 to 7, a case in which the actual golf ball is priced toward the display screen in the screen golf course is described. However, the present invention has a form of 3D image as in Korean Patent Application No. 10-2009-0043833. It can be easily applied even when the golfer swings against the virtual golf ball formed in the furnace space.
In addition, it is natural to those skilled in the art that the display method adapted to the golfer's viewpoint change of the present invention can be naturally applied to a game machine using a computer.
In addition, the position of the eyes changes according to the golfer's posture, such as the driver's driver shot, wood shot, iron shot, and putt. It is desirable to apply the present invention by implementing a background image, a virtual golf ball image that is difficult to accurately represent the change of the viewpoint.
As described above, the present invention may be variously modified by those skilled in the art, and thus the protection scope of the present invention should be defined by the claims.
1 is a schematic diagram of a ready position for explaining a golfer's viewpoint change in general.
FIG. 2 is an exemplary view of an actual tee and a golf ball that a golfer sees when the viewpoint is changed in FIG. 1.
3 is a circuit block diagram illustrating an embodiment of the screen golf system of the present invention.
4 is an exemplary view for explaining the operation of the viewpoint extraction module of the present invention.
5 is a schematic view for explaining a second embodiment of the present invention.
6 is a circuit diagram of a second embodiment of the present invention.
7 is a flowchart illustrating a process of extracting a viewpoint in a second embodiment of the present invention.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090077420A KR20110019837A (en) | 2009-08-21 | 2009-08-21 | Adapted screen golf system to a golfer's visual point and displaying methode therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090077420A KR20110019837A (en) | 2009-08-21 | 2009-08-21 | Adapted screen golf system to a golfer's visual point and displaying methode therefor |
Publications (1)
Publication Number | Publication Date |
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KR20110019837A true KR20110019837A (en) | 2011-03-02 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020090077420A KR20110019837A (en) | 2009-08-21 | 2009-08-21 | Adapted screen golf system to a golfer's visual point and displaying methode therefor |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101147873B1 (en) * | 2010-06-24 | 2012-05-24 | 박영기 | Screen-golf system using face recognition and control method of the same |
WO2023200038A1 (en) * | 2022-04-13 | 2023-10-19 | 주식회사 비주얼캠프 | Eye tracking system and method for monitoring golf hitting, and non-transitory computer-readable recording medium |
-
2009
- 2009-08-21 KR KR1020090077420A patent/KR20110019837A/en active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101147873B1 (en) * | 2010-06-24 | 2012-05-24 | 박영기 | Screen-golf system using face recognition and control method of the same |
WO2023200038A1 (en) * | 2022-04-13 | 2023-10-19 | 주식회사 비주얼캠프 | Eye tracking system and method for monitoring golf hitting, and non-transitory computer-readable recording medium |
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