Calcular#
Plane Track#
Ver Create Plane Track.
Calcular#
- Trípode
Tripod Motion can be used for footage where the camera does not move and only rotates. Such footage can’t be tracked with a generic solver approach, and it is impossible to determine the actual feature points in space due to a lack of information. So this solver will solve only the relative camera rotation and then reproject the feature points into a sphere, with the same distance between feature and camera for all feature points.
Nota
This is special type of camera solver and it behaves different from regular solver. It means using more tracks doesn’t imply more accurate solution. Having 5-10 tracks on frame is likely what shall be commonly used for this kind of solver.
- Fotograma clave
Automatically select keyframes for initial reconstruction. This option enables complex algorithms which tries to find a keyframe pair with minimal reconstruction error and best scene scale guess.
- Keyframe A/B
Fotogramas inicial (A) y final (B) del rango usado para la reconstrucción.
- Refinar
Specifies which parameters should be refined during solve. Such refining is useful when you are not sure about some camera intrinsics, and solver should try to find the best parameter for those intrinsics. But you still have to know approximate initial values – it will fail to find correct values if they were set completely incorrectly initially.
- Distancia focal
Refine the camera’s Focal Length.
- Centro óptico
Refine the camera’s Optical Center.
- Distorsión radial
Refine the camera’s Radial Distortion Parameters.
- Distorsión tangencial
Refine the camera’s Tangential Distortion Parameters.
- Solve Camera/Object Motion
See Solve Solution.
Limpiar#
This panel contains operators and their settings which are needed to clean up bad tracks: tracks which are not tracked long enough or which failed to reconstruct accurately.
- Fotogramas
Tracks or tracked segments shorter than this number of frames will be removed.
- Error
Tracks which has reprojection error higher than this value will be removed.
- Tipo
Several actions can be performed for bad tracks:
- Seleccionar
They can simply be selected.
- Delete Track
The whole track can be deleted.
- Delete Segments
Bad segments of tracked sequence can be removed.
- Clean Tracks
Ver Clean Tracks.
- Filter Tracks
Ver Filter Tracks.
Geometría#
- Marcadores 3D a malla
- Vincular Vacío a un rastro
Orientación#
Scene orientation tools can be used for orienting object to bundles.
- Piso
Ver Definir origen.
- Pared
Ver Definir piso.
- Definir origen
Ver Definir piso.
- Definir eje X, Y
Ver Definir eje X / Y.
- Definir escala
Ver Definir escala.
- Aplicar escala
- Distancia
Distance in active scene units which is used by Set/Apply scale.
Scene Setup#
- Definir como fondo
Ver Definir como fondo.
- Configurar escena para rastreo