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  3. Motion analysis software [DIPP-MotionⅤ]

Motion analysis software [DIPP-MotionⅤ]

FLownizer2D/3D[Particle Image Velocimetry]

Full spec 2D/3D motion analysis software

2D/3D motion analysis software [DIPP-MotionⅤ]

A full spec off-line motion analysis software for all needs based on Normalized cross correlation, Binarization of gray-scale, HLS color, and Checker-marker trackings.

 

2D.ver X-Y coordinates in 2D planar domain

3D.ver X-Y-Z coordinates in 3D space

 

Point/Distance/Angle/Velocity/Acceleration Velocity are analyzable.

 

DIPP-Motion V gives a direct access to your problem and request by tree structure, automatic guiding, marker extraction, and various analyzing items.

 

Following user example cases in

 

*Automotive experiment

Car crash, engine behavior, rotating machinery, suspention vibration

 

*Electronic

Drop testing, wire bonding, chip mounter

 

*Medical

Swallowing movement from videofluoroscopic picture (Dysphagia Rehabilitation)

 

*Sports science

Gait/stride/approach analysis, equipment research, biomechanics

 

*Biotechnology/Livestock

Microorganism/sperm/protein behavior

 

*Heavy industry/Structure/Civil engineering

Ship movement, mega-float, tsunami-experiment, shake table experiment

Details

Auto guiding

Four tracking technology are prepared for your point detection. Normalized cross correlation, Binarization grayscale, HLS color tracking, and Checker marker. The algorithm will try to hold onto each target as much as possible to get the 2D XY coordinate from the video data.

Binarization grayscale

Binarized tracking menu has options to get an accurate result. Center of gravity, Circle fitting, Weighting (luminance gradient), and Center of rectangle. These options will help you to extract the center position of the target.

Checker marker

Checker marker tracking method is proactively used in automotive experiments.

Brightness gradient and symmetry-based detection will make your analytical work easier and efficient.

Pre processing

Transformation (flip, rotation, trimming, canvas size, resize, keystone correction, affine transformation) tools will help you correct the narrow camera position image to a vertical image.

Lens distortion correction

DIPP-Motion V has a powerful lens distortion correction tool to get rid of the distortion of each lens and camera. This tool is specially useful for wide imaging and X-ray imaging.

Data analysis

All kinds of XY/XT charts are available for DIPP-Motion V such as point, distance from the starting point, average point, distance between markers, rotation angle, three-point angle, two-line angle (for X,Y as 2D) (for X,Y,Z,XYZ as 3D), ROLL/PITCH/YAW (for 3D rigid body model). The DATA can be output as CSV (text files) and AVI/WMV (movie files).

3D calibration and rigid body models

DIPP-Motion V uses DLT method to take out 3D real coordinates by estimating each channel's camera parameter. Using more than three 3D points, the software can calculate 6 DOF instinctively.

Specification

Spec of 2D/3D motion analysis software “DIPP-Motion V”

Tracking mode Automatic, Modify, Manual
Tracking method Normalized cross correlation, Binarization grayscale, HLS color tracking, and Checker marker
Marker extraction function Binarize / Grid positioning for correlation
2D calibration General (2 point), Projection, Grid
Max measurement points No limit on software
Max measurement frames No limit on software
3D calibration DLT
Lens distortion correction Radial and tangential
Pre processing Transformation (flip, rotation, trimming, canvas size, resize, keystone correction, affine transformation), Arithmetic/Frame arithmetic (add, multiply, divide, subtract, absolute subtract, compare dark/light, AND, OR, Average)(frame by max, mini, average, median, max-mini), Color (contrast, brightness, gamma, grayscale, binarize, negative, posterization, increase color depth), Smoothing, noise remove, Filter, Channel, Field divide, Frame shift, Pixel shift
Post processing Remove, Interpolation, Smoothing
Output coordinates X,Y (2D), X,Y,Z (3D)
Graph analyses item Point, Distance from the starting point, Average point, Distance between markers, Rotation angle, Three-point angle, Two-line angle, ROLL/PITCH/YAW (3D model)
Supported image format Video: AVI/WMV, Sequential still image: BMP/JPEG/TIFF/PNG
Supported data format Project binary(dm5), CSV
Supported OS Windows 7, 8.1, 10　(32 or 64bit)

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