# Concepts

Select one of the following concepts:

2D | Two-dimensional coordinate system |

3D | Three-dimensional coordinate system |

Analysis | Definition of an APAS/Wizard analysis |

Angle | Definition of an angle |

Axis | Definition of Cartesian axis |

Capture video | Capture video from a video capture device |

Cartesian geometry | What is Cartesian geometry? |

Clue | Definition of an APAS/Wizard clue |

Concepts | Overview of concepts used |

Coordinate system | Definition of coordinates |

Create strobe | Create a strobe image |

Curve | Definition of a curve |

Deinterlace | Deinterlace video |

Distance | Definition of distance |

Element | Element types (in documents, tree views and list views) |

Euclidean geometry | What is Euclidean geometry? |

Event | Definition of an event |

Gamma | The gamma value of a computer monitor |

Geometry | Definition of geometry |

Image formats | Supported image formats |

Imaging | Concepts of imaging |

Kinematics | Definition of an APAS/Wizard kinematics element |

Length | Definition of length |

Line | Definition of a line |

Origin | Definition of origin in a Cartesian coordinate system |

Perspective projection | Definition of perspective projection |

Pixel aspect ratio | Digital video is made up of rectangular (non-square) pixels |

Pixel formats | Supported pixel formats |

Planar homography | Definition of planar homography |

Plane | Definition of a plane |

Point | Definition of a point |

Point (kinematics) | Definition of a point (kinematics) |

Projective geometry | What is projective geometry? |

Protocol templates | Protocol templates |

Quality strobe video | Quality criteria for video used in strobe images |

Report contents | Report Content Templates |

Report format | Report format templates |

Report output | Report output |

Report process | How to generate reports |

Report style | Report style templates |

Segment (kinematics) | Definition of a segment (kinematics) |

Select video file | Select a video on your computer |

Statistical interpretation | Interpretation of Statistical Analysis |

Statistics | Overview of statistics used |

Strobe image | Strobe images - an introduction |

Student | Student's t-Distribution |

Templates | General templates |

Timeline | A timeline of images and videos |

Try color | Try a color combination |

Vanishing points | Definition of vanishing points and vanishing lines in perspective projection |

Vector | Definition of a vector |

Vector types | Definition of vectors types used in APAS/Wizard |

Video | Concepts of video |

View | Definition of a view |

Wizard | Definitions in APAS/Wizard |

XML | Extensible Markup Language |