Hi everyone,
I’m currently working on a project using a DJI Matrice 4E, and I urgently need access to the Yaw, Pitch, and Roll angles of the camera at the moment each image is captured.
From what I’ve found so far, it seems that these orientation angles should be available in the EXIF metadata of the images — but despite trying several different tools and libraries to read the EXIF data, I can’t find any fields that correspond to camera rotation (no yaw, pitch, roll, or anything similar).
Documentation on this topic seems to be very limited. So far, I’ve located what appear to be the RTK camera positions in the .MRK file, which seems to be index-linked to the images. However, it’s unclear to me whether these coordinates represent the drone’s position or the actual camera position (i.e., whether an offset needs to be applied). That part is secondary for now — my main issue is that without the camera orientation (yaw/pitch/roll), I can’t proceed with my workflow.
Has anyone successfully extracted the camera orientation angles for the Matrice 4E?
If so, could you please explain where exactly they can be found (EXIF tags, MRK file, or elsewhere) or how to compute/derive them from the available data?
Any pointers, documentation, or example scripts would be incredibly helpful.
Thanks a lot in advance!
Emilie
I’m currently working on a project using a DJI Matrice 4E, and I urgently need access to the Yaw, Pitch, and Roll angles of the camera at the moment each image is captured.
From what I’ve found so far, it seems that these orientation angles should be available in the EXIF metadata of the images — but despite trying several different tools and libraries to read the EXIF data, I can’t find any fields that correspond to camera rotation (no yaw, pitch, roll, or anything similar).
Documentation on this topic seems to be very limited. So far, I’ve located what appear to be the RTK camera positions in the .MRK file, which seems to be index-linked to the images. However, it’s unclear to me whether these coordinates represent the drone’s position or the actual camera position (i.e., whether an offset needs to be applied). That part is secondary for now — my main issue is that without the camera orientation (yaw/pitch/roll), I can’t proceed with my workflow.
Has anyone successfully extracted the camera orientation angles for the Matrice 4E?
If so, could you please explain where exactly they can be found (EXIF tags, MRK file, or elsewhere) or how to compute/derive them from the available data?
Any pointers, documentation, or example scripts would be incredibly helpful.
Thanks a lot in advance!
Emilie
