easyidp.reconstruct.Photo#

class easyidp.reconstruct.Photo(sensor=None)#

The base class to store image information used in 3D reconstruction project

Methods

Attributes

`id`	The id of current image in reconstruction project, `<class 'int'>`
`path`	The image path in local computer, `<class 'str'>`
`label`	the image name, `<class 'str'>`
`sensor_id`	the id of the camera model (sonsor), `<class 'int'>`
`sensor`	the object of the camera model (sensor), `easyidp.Sensor`
`enabled`	whether this image is used in the 3D reconstruction, `<class 'bool'>`
`cam_matrix`	the 3x3 camera matrix, the `K` in `K[R t]`, `<class 'numpy.ndarray'>`
`location`	the 3x1 vector of camera location, the `t` in `K[R t]`, `<class 'numpy.ndarray'>`
`rotation`	the 3x3 rotation matrix, the `R` in `K[R t]`, `<class 'numpy.ndarray'>`
`transform`	the transform matrix, different between pix4d and metashape project, please check below for more details `<class 'numpy.ndarray'>`
`translation`	the 3x1 translation vector, often provided by metashape.
`position`	The 3x1 vector of geo coodinate of image in real world, `<class 'numpy.ndarray'>`

cam_matrix#: the 3x3 camera matrix, the K in K[R t], <class 'numpy.ndarray'>

enabled#: whether this image is used in the 3D reconstruction, <class 'bool'>

location#: the 3x1 vector of camera location, the t in K[R t], <class 'numpy.ndarray'>

position#: The 3x1 vector of geo coodinate of image in real world, <class 'numpy.ndarray'>

rotation#: the 3x3 rotation matrix, the R in K[R t], <class 'numpy.ndarray'>

transform#

the transform matrix, different between pix4d and metashape project, please check below for more details <class 'numpy.ndarray'>

In metashape: it is the 4x4 matrix describing photo location in the chunk coordinate system -> K[R t]
in pix4d: it is the 3x4 pmatrix. Please check Pix4D PMatrix documentation <https://support.pix4d.com/hc/en-us/articles/202977149-What-does-the-Output-Params-Folder-contain#label12> for more details