CN111930226B - Hand Gesture Tracking Method And Device - Google Patents
本发明公开了一种手势追踪方法和装置,其中,方法包括:将可穿戴手环戴至手腕处,所述可穿戴手环的表面设置有光学图案标记点,且所述可穿戴手环中内置有惯性导航传感器;实时捕捉所述光学图案标记点在空间中的运动状态,获取光学追踪图像,并通过所述惯性导航传感器获取所述可穿戴手环的惯性导航数据;根据所述光学追踪图像和所述惯性导航数据,通过计算机视觉技术获取可穿戴手环的4DoF信息,以所述4DoF信息表示手部在三维空间x轴、y轴、z轴三个方向的位置移动信息和手部绕z轴方向的旋转信息;通过所述4DoF信息进行手部其他22DoF信息的计算,从而获取手部的位置和姿态信息。
本发明可以提高对手部位置和姿势的追踪精度。 The current invention discloses a gesture tracking method and gadget, wherein the tactic contains: carrying a wearable wristband ItagPro on the wrist, the surface of the wearable wristband is supplied with optical sample marking points, and the wearable wristband is built with an inertial navigation sensor; capturing the motion state of the optical pattern marking points in house in real time, obtaining an optical monitoring picture, and itagpro bluetooth acquiring the inertial navigation information of the wearable wristband by the inertial navigation sensor; obtaining the 4DoF information of the wearable wristband through computer imaginative and prescient technology in response to the optical monitoring image and the inertial navigation data, and utilizing the 4DoF information to characterize the place movement info of the hand within the three directions of the x-axis, y-axis, and z-axis in three-dimensional space and iTagPro smart device the rotation info of the hand itagpro bluetooth around the z-axis direction; calculating the other 22DoF info of the hand through the 4DoF info, thereby obtaining the position and posture data of the hand. The current invention can improve the monitoring accuracy of the place and posture of the hand.
GPS monitoring business has been consistently growing and getting new worker GPS tracking apps to the market. Tracking motion of staff in 2020 is simple and inexpensive. When finished for the precise reasons, this may enhance security, operations, record keeping and customer service. It is however essential to be truthful to workers, as a result of the road between GPS tracking and spying apps is crossed relatively shortly. We've up to date our listing of the best employee GPS tracking systems for this 12 months. Employee GPS monitoring is slowly, however most undoubtedly, becoming an integral a part of working a business in the twenty first century. Today’s economy is made up of thousands of small and medium sized businesses using comparatively small workforces, meaning that organized and centralized employee monitoring methods are sometimes impossible to implement. This is primarily due to the high costs related to working such methods and the need for customized, in-house tracking solutions that simply can’t be developed by businesses of this measurement.
However, small business owners nonetheless need to supervise and monitor their workers during work hours. So, the query arises - what is the most effective, simplest, most economic route a small business proprietor iTagPro support can take to observe a workforce? Luckily, there are lots of third-get together worker GPS monitoring options that supply plenty of options and more importantly, don’t cost a fortune to run. If you’re a enterprise proprietor you may easily discover dozens of different programs that come with their own set of options and features, and we're here that will help you choose the suitable one. This article goals to equip you with all of the data you want to choose the proper GPS tracking system for anti-loss gadget what you are promoting. We have now researched the perfect employee GPS tracking techniques around, and constructed a information presenting each system, an summary of their options, their availability, their pros and cons. Check out our information beneath and you are certain to search out one of the best match for you, iTagPro features your enterprise and your workforce.
Hubstaff is a time monitoring resolution built to help groups perceive how they use their time so they can maximize their productiveness. Since 2012, Hubstaff has continued to build powerful features that make it probably the most complete worker monitoring system it's as we speak. The app additionally added geofences as a more correct manner to track GPS location and time, turning into an ideal all-around resolution for almost any enterprise. Hubstaff affords features which can be designed to help your group attain peak productiveness. Although the platform started as an internet monitoring system for companies relying on a remote or freelance workforce, it now has a whole function set that makes it usable for teams in a really wide selection of professions from landscapers to consultants to builders to attorneys. Hubstaff gives time monitoring, GPS and site monitoring, geofencing, app and URL tracking, exercise monitoring and elective screenshot seize, invoicing and computerized payroll options, as well as online timesheets.