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Method for judging whether billiard ball collides cushion, and billiards match scoring system

A billiards and poolside technology, which is applied to the judgment of billiards collision with poolsides and the field of billiards game scoring system, can solve the problems of unreasonable and accurate billiard collision judgment technology, missed judgments and misjudgments, and eliminates missed judgments and misjudgments. Judgment phenomenon, accurate judgment, the effect of reasonable judgment

Active Publication Date: 2019-10-15
梁栋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing billiard ball collision judgment technology is still not reasonable and accurate enough, and it is easy to cause missed judgment and misjudgment

Method used

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  • Method for judging whether billiard ball collides cushion, and billiards match scoring system
  • Method for judging whether billiard ball collides cushion, and billiards match scoring system
  • Method for judging whether billiard ball collides cushion, and billiards match scoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] like Figure 1 to Figure 2 As shown, the judging method of the pool edge of the billiard ball collision of the present embodiment comprises the following steps:

[0074] Step 101: Within the range of a shot, identify the billiard ball, the edge of the pool and the position of the edge of the pool according to the acquired game image;

[0075] Step 102: Obtain at least one frame of game process images, identify the sports billiards information in each frame of game process images, and infer the estimated position of the relationship between the sports billiards and the library edge according to the sports billiards image / frame data;

[0076] Step 103: According to the relationship between the estimated position of each billiard ball and the position of the bank edge, determine the bank edge collision information of the billiard ball corresponding to the current shot.

[0077] Please refer further figure 2 , which shows the application of the billiard ball collision ed...

Embodiment 2

[0103] Please refer to image 3 , the billiards game scoring system of this embodiment includes a control unit 50 and a scoring unit 54, and also includes an identification unit 51 connected to the control unit 50, a position estimation unit and a first collision analysis unit;

[0104] The identification unit 51 is used to identify the billiard ball, the edge of the pool and the position of the edge of the pool according to the acquired game image,

[0105] The position estimation unit 52 is used to obtain at least one frame of game process images, identify the information of the sports billiards in each frame of the game process images, and infer the estimated position of the relationship between the sports billiards and the library edge according to the image / frame data of the sports billiards;

[0106] The first collision analysis unit is used to judge the edge collision information of the corresponding billiard ball according to the relationship between the estimated posi...

Embodiment 3

[0121] Figure 11 It is a schematic diagram of the hardware structure of the electronic device 600 of the method for judging that a billiard ball collides with a bank edge provided in the embodiment of the present application, as shown in Figure 11 As shown, the electronic device 600 includes:

[0122] one or more processors 610, memory 620 and display unit 660, Figure 11 A processor 610 is taken as an example. The memory 620 stores instructions executable by the at least one processor 610. When the instructions are executed by the at least one processor, the at least one processor can execute the method for judging that the billiard ball collides with the side of the library.

[0123] The processor 610, the memory 620 and the display unit 660 may be connected via a bus or in other ways, Figure 11 Take connection via bus as an example.

[0124] The memory 620, as a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-vo...

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Abstract

The invention discloses a method for judging whether a billiard ball collides a cushion, and a billiards match scoring system. The method comprises the following steps: recognizing the positions of abilliard ball, a cushion and a cushion position according to an obtained match image in a one-time ball hitting range; obtaining at least one frame of competition process image, identifying the movingbilliard ball information in each frame of competition process image, and speculating the speculating position of the relation between the moving billiard ball and the cushion according to the image / inter-frame data of the moving billiard ball; and according to the relationship between the speculative position of each moving billiard ball and the cushion position, judging the cushion collision information of the moving billiard ball corresponding to the current ball hitting. According to the method and the system, the judgment about whether the billiard ball collides the cushion is more reasonable and accurate.

Description

technical field [0001] The invention relates to the technical field of computer aided equipment for sports, in particular to a method for judging that a billiard ball collides with a pool edge and a billiard game scoring system. Background technique [0002] Billiards is an elegant indoor sport that is widely popular internationally. Billiards is an indoor entertainment sport that uses a cue to hit a ball on the table, and relies on completing goals or calculating scores to determine the outcome of the game. According to different equipment and rules, it can be divided into two categories: pocket billiards and bagless billiards. The former includes Chinese billiards, American billiards, Russian billiards, snooker billiards, etc. The latter is generally called Kailun billiards, also known as billiards. French billiards, carrom billiards and more. [0003] Most digital billiard scoring systems need to judge the collision between the billiard ball and the edge of the pool, re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00A63D15/20
CPCA63D15/20G06V20/42
Inventor 梁栋
Owner 梁栋
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