Core concepts
Terms that are used in the interface, projects and documentation Screph.
- Source
- The image, video, screen, window, camera, network stream, or folder from which the visual data is obtained.
- Frame
- A single image associated with a source and, if available, a position on the time scale.
- Processing area
- ROI geometry from which the operation input data are formed. It is not a structured markup area.
- element
- A labeled task object, such as a button, field, part, or observable.
- Sign
- A visual property or fragment associated with an element and used for recognition or description.
- Annotation
- A text or voice description of an element, feature, relationship, match, or series of images.
- Attitude
- Typed relationship between markup objects.
- Main project
- An editable task file with markup and links to related materials.
- Operation result
- Mask, outline, detection, recognized text, metric or other derivative material. It does not change the underlying markup without confirmation.
- Processing chain
- A linear processing chain, where the result of one step is passed on to the next.
- Processing graph
- Processing diagram with branches and typified connections between steps.
- Action trace
- Sequence of user actions and associated frames. Action CV can suggest visual targets without changing the original recording.