Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD AND SYSTEM FOR COUNTING NUMBER OF SERVED BALLS IN TENNIS MATCH
Document Type and Number:
WIPO Patent Application WO/2018/027693
Kind Code:
A1
Abstract:
A method and system for counting a number of served balls in a tennis match, the method comprising the following steps: acquiring movement trajectory of a tennis ball (S101); counting a number of served tennis balls according to the movement trajectory and a running time (S102); and displaying the number of served balls (S103). Said technical solution has the advantage of counting a precise number of served balls.

Inventors:
ZHANG, Yang (Room 303, Executive Building South University of Science and Technology,No.1088 Xilixueyuan Road, Nanshan Distric, Shenzhen Guangdong 0, 518000, CN)
Application Number:
CN2016/094437
Publication Date:
February 15, 2018
Filing Date:
August 10, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ZHANG, Yang (Room 303, Executive Building South University of Science and Technology,No.1088 Xilixueyuan Road, Nanshan Distric, Shenzhen Guangdong 0, 518000, CN)
International Classes:
A63B71/06; A63B69/38; G06T7/20
Foreign References:
CN106178474A2016-12-07
CN105118343A2015-12-02
CN105288982A2016-02-03
CN102489007A2012-06-13
CN105243352A2016-01-13
CN101561450A2009-10-21
JP2002148269A2002-05-22
Download PDF: