專利國別

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發表日期

2015-10-30 11:22:49

本校案號

P102011A

專利名稱

可即時估算踏頻之視頻裝置「VIDEO DEVICE FOR REALTIME PEDALING FREQUENCY ESTIMATION」

發明人

林泰吉、葉經緯、苗淵翔、唐韶謙

所屬院

工學院

提案單位

晶片系統研究中心

類型

發明

專利權人

國立中正大學

申請號

14/255,604

申請日期

2014-04-17

公開號

0

公開日期

2015-05-28

證書號

US 9,064,153 B2

核准日期

2015-06-23

國際分類號

G06K-009/00(2006.01)；G01P-003/36(2006.01)；G01P-015/00(2006.01)；G06T-007/20(2006.01)；H04N-007/18(2006.01)

專利權期間

2014.04.17~2034.04.17

專利摘要

A video device for realtime pedaling frequency estimation is mounted on a bike and comprises an image capture unit capturing continuous dynamic images of an upper body of a biker; an image recognition unit recognizing images of symmetric regions of the biker and images of swings of the symmetric regions from the continuous dynamic images; a microprocessor calculating a frequency of periodical swings of the biker from the images of the symmetric regions and the images of the swings of the symmetric regions, and then obtaining a pedaling frequency; and a display device presenting the pedaling frequency, wherein a widely-used intelligent handheld device replaces the sensors, display device, and complicated circuits of the conventional cyclometer, and wherein a novel image recognition technology is used to measure the pedaling frequency with a considerable accuracy in a lower cost and a convenient way.

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