Visualization of Walking Motion Using Markerless Motion Capture (Digi2) Seminar

Improved convenience and the ability to measure what was previously difficult through motion capture using AI! We will introduce various examples of its applications.

This document introduces motion capture using AI technology and its applications. It includes detailed sections on "About AI," "AI Techniques," "Principles of Deep Learning," and "Advantages of AI," among others. Using image data, it also presents examples such as batting and transportation, making it a useful reference when considering implementation. [Contents (partial)] ■ Company Overview ■ High-Speed Cameras ■ Gaze and Eye Movement Measurement ■ Motion Capture ■ About AI *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Create a musculoskeletal model from markers! Build a system that can obtain data for muscle strength estimation.

The motion capture system "MAC3D System" can acquire three-dimensional position data of markers attached to the body. Using point data, it estimates body data such as joint positions, joint angles, center of gravity, and muscle strength through musculoskeletal model motion analysis software. There are ongoing efforts by various automobile manufacturers and research institutions to explore whether this body data can be used as one of the indicators for evaluating ride comfort in vehicles. 【Features of MAC3D System】 ■ Capable of acquiring three-dimensional position data of markers attached to the body ■ Estimates body data such as joint positions, joint angles, center of gravity, and muscle strength using musculoskeletal model motion analysis software from point data *For more details, please refer to the related links or feel free to contact us.

• High Speed Camera

Just attach the reflective markers to the subjects! You can check the system status and the subjects' movements during measurement.

Using the "MAC3D System," three-dimensional data of walking movements is obtained on a walking path equipped with a floor reaction force measurement device. By using analysis software on the acquired data, inverse kinematics and inverse dynamics analyses can be performed, allowing for the calculation of difficult-to-measure data such as center of mass position and joint torque. The analysis results can be displayed in graphs within the analysis software and can also be output as Excel data. 【Features】 ■ Acquired data: Marker three-dimensional positions, floor reaction forces, electromyography, trigger signals, AVI video ■ Marker set: Helen Hayes, etc. ■ Mass model: Zatsiorsky, custom ■ Skeleton engine: Skeleton Builder, Calcium, hybrid model ■ Analysis methods: Inverse kinematics analysis, inverse dynamics analysis *For more details, please refer to the related links or feel free to contact us.

• Image analysis software

Calculate difficult-to-measure data such as center of gravity position and joint torque! The analysis results are displayed in graphs within the software.

The "MAC3D System," an optical reflective motion capture system, is an ideal solution for three-dimensional measurement (data collection) of body movements. It excels in real-time capabilities, allowing for immediate verification of the system's status and the subject's movements during measurement, enabling quick assessment of whether the desired data has been obtained. Data analysis can be performed using dedicated software, allowing for inverse kinematics and inverse dynamics analysis to evaluate the stability and maturity of movements, and appropriate prescriptions can be made for each individual based on the results. 【Features】 ■ Acquisition of three-dimensional data of walking movements ■ Subjects only need to have reflective markers attached ■ Capable of calculating difficult-to-measure data such as center of gravity position and joint torque ■ Analysis results: displayed in graphs within the analysis software and output as Excel data ■ Immediate assessment of whether the desired data has been obtained *For more details, please refer to the related links or feel free to contact us.

• Image analysis software

No markers needed, no special suit required, no post-processing necessary for body measurement! Simple preparation and operation allow for immediate measurement.

Theia3D is a markerless motion capture system developed for biomechanics research. It extracts the human body from video data captured by more than six cameras and automatically generates skeletal model data using rigid body tracking and inverse kinematics. There is no need for markers or specialized suits that were essential in traditional motion capture systems. You can wear regular clothing, and preparation time is minimal. Additionally, no specialized knowledge is required to operate the software, allowing anyone to easily perform human measurements. 【Features】 ■ Analyzable from video data captured by synchronized cameras (more than six). No specialized cameras required. ■ Supports analysis of only the upper body or lower body. ■ No limit on the number of people that can be analyzed. ■ Supports motion analysis software Visual3D. ■ Batch data processing functionality available.

• Image analysis software

We would like to express our congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will introduce a number of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 31st Measurement and Measurement Exhibition INTERMEASURE 2024 Official Website: https://intermeasure.org/itms2024/ 【 Dates 】 From __ (Wednesday) to __ (Friday), 202_ 【 Venue 】 Tokyo Big Sight (Tokyo International Conference Center) East Hall (Booth Number: ___) 【 Exhibited Products 】 - Air Leak Tester - Hydrogen Leak Detector - Pin Hole (Reference Test Piece) and more. For more details, please refer to the "Related Materials" (PDF file) below.

Nitto Kohki will exhibit at the "H₂ & FC EXPO Spring International Hydrogen and Fuel Cell Exhibition" held at Tokyo Big Sight, West Exhibition Hall 2, from February 28 (Wednesday) to March 1 (Friday), 2024. [Booth Number: W14-63] The quick fluid coupling "Coupler" is a product that allows for the rapid connection and disconnection of piping for various fluids such as air, water, oil, and chemical solutions. At this exhibition, we will primarily showcase the high-pressure hydrogen filling quick fluid coupling "HHV Coupler."

☆☆☆ Urgent Visit to Japan & Emergency Event Announcement ☆☆☆ Dr. Yuval Levy, CEO of ISCFDC and developer of EPPIC, who has been involved in CFD research at NASA Ames Research Center for about five years, is coming to Japan! He will demonstrate and explain advanced CFD technologies, application cases, and the latest features of EPPIC himself. □ Date and Time □ July 31, 2026 (Friday) 13:00-18:00 (Registration starts at 12:30) <Part 1: Post-Processor Session> 13:00-16:40 <Part 2: Pre-Processor Session> 16:50-17:50 <Networking Event> 18:10-19:40 □ For more details □ Visit the Hulinks page https://www.hulinks.co.jp/seminar/eppic/

[Viewer Benefits Available] Explaining Tips for LC in a Short Seminar Do you have concerns such as "I'm unsure about column selection," "I'm struggling to optimize analysis conditions," or "I have challenges analyzing compounds with weak retention" in LC analysis? Waters will hold a seminar titled "Must-Listen! Advanced LC Application Seminar" where you can learn practical LC analysis know-how in just 30 minutes. In this seminar, we will cover useful topics in a total of six sessions, including tips for choosing detectors, how to utilize reverse phase columns, scaling up to preparative LC, approaches for analyzing hydrophilic and highly polar compounds, case studies of low-adsorption HPLC, and improving purity through solid-phase extraction. Each session is scheduled to start at 15:00. Event Themes: • October 6 (Tuesday) - Session 1: Tips for Choosing Detectors • October 13 (Tuesday) - Session 2: Tips for Choosing Columns • October 21 (Wednesday) - Session 3: Tips for Preparative LC • October 27 (Tuesday) - Session 4: Approaches for Analyzing Hydrophilic and Highly Polar Compounds • November 5 (Tuesday) - Session 5: Case Studies of Low-Adsorption HPLC • November 10 (Tuesday) - Session 6: Tips for Solid-Phase Extraction

In liquid biopsy research, we will introduce a technical evaluation of proteome analysis to obtain reliable data from trace plasma, as well as case studies on data quality verification using the Contamination Index and Simple Western.