CN111930226B - Hand Gesture Tracking Method And Device - Google Patents > 자유게시판

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 present invention discloses a gesture monitoring method and system, wherein the strategy contains: sporting a wearable wristband on the wrist, the floor of the wearable wristband is provided with optical pattern marking points, and the wearable wristband is built with an inertial navigation sensor; capturing the movement state of the optical sample marking factors in house in actual time, acquiring an optical tracking picture, and acquiring the inertial navigation knowledge of the wearable wristband ItagPro via the inertial navigation sensor; acquiring the 4DoF info of the wearable wristband iTagPro support through laptop vision technology in response to the optical monitoring picture and the inertial navigation information, and utilizing the 4DoF information to signify the position movement information of the hand in the three instructions of the x-axis, y-axis, and z-axis in three-dimensional space and the rotation information of the hand around the z-axis course; calculating the other 22DoF information of the hand by way of the 4DoF information, thereby acquiring the place and posture information of the hand. The present invention can improve the tracking accuracy of the place and posture of the hand.

GPS tracking trade has been always creating and getting new employee GPS tracking apps to the market. Tracking motion of employees in 2020 is straightforward and reasonably priced. When finished for the fitting reasons, this can enhance security, operations, file maintaining and customer service. It's nonetheless essential to be truthful to workers, as a result of the road between GPS tracking and spying apps is crossed rather shortly. We have now updated our list of the very best worker GPS tracking systems for this 12 months. Employee GPS monitoring is slowly, however most positively, becoming an integral a part of running a business within the twenty first century. Today’s financial system is made up of thousands of small and medium sized companies employing relatively small workforces, iTagPro support that means that organized and centralized worker monitoring techniques are sometimes not possible to implement. That is primarily as a result of high costs associated to operating such techniques and the necessity for customized, in-home tracking options that just can’t be developed by businesses of this measurement.

However, small business house owners still wish to supervise and track their workers throughout work hours. So, the query arises - what's one of the best, simplest, most economic route a small enterprise proprietor can take to watch a workforce? Luckily, there are a lot of third-occasion worker GPS tracking solutions that supply plenty of features and more importantly, don’t cost a fortune to run. If you’re a enterprise proprietor you can easily find dozens of different techniques that include their own set of options and features, and we're right here to help you select the right one. This text goals to equip you with all of the knowledge you want to choose the proper GPS tracking system for your online business. We've researched the most effective employee GPS tracking programs round, ItagPro and constructed a guide presenting every system, an outline of their options, their availability, their pros and cons. Check out our guide beneath and you are certain to search out the very best match for you, your online business and your workforce.

Hubstaff is a time monitoring resolution built to assist groups understand how they use their time to allow them to maximize their productivity. Since 2012, Hubstaff has continued to construct powerful features that make it essentially the most comprehensive employee monitoring system it is as we speak. The app also added geofences as a extra accurate means to track GPS location and time, turning into an ideal all-around resolution for nearly any business. Hubstaff provides features which are designed to assist your team attain peak productivity. Although the platform started as a web-based monitoring system for businesses relying on a distant or freelance workforce, it now has an entire function set that makes it usable for groups in a really big selection of professions from landscapers to consultants to builders to attorneys. Hubstaff provides time monitoring, GPS and location monitoring, geofencing, app and URL monitoring, activity monitoring and non-compulsory screenshot seize, invoicing and automated payroll choices, in addition to online timesheets.