Messages

1

Python and Java API / Re: Fisheye Calibration

« on: June 05, 2017, 07:53:18 PM »

Thanks for your help. This script worked!

Code: [Select]

sensor = c.sensors[0]
sensor.width = 2048
sensor.height = 2048
sensor.type = PhotoScan.Sensor.Type.Fisheye
cal = sensor.calibration
cal.cx = eye.m_metadata.m_center[0]
cal.cy = eye.m_metadata.m_center[1]
cal.f = eye.m_metadata.m_focal
cal.k1 = eye.m_metadata.m_distortions[0]
cal.k2 = eye.m_metadata.m_distortions[1]
cal.k3 = eye.m_metadata.m_distortions[2]
cal.k4 = eye.m_metadata.m_distortions[3]
sensor.user_calib = cal
sensor.fixed = True


2

Python and Java API / Re: Fisheye Calibration

« on: June 05, 2017, 06:29:56 PM »

Thanks! Almost there, but still one issue. Script doesn't set camera type to fisheye?

3

Python and Java API / Re: Fisheye Calibration

« on: June 05, 2017, 02:28:51 PM »

I was thinking as well that I need to use user_calib for this, but I get none when I try get it.

Code: [Select]

for eye in self.m_fisheyes:
c = PhotoScan.app.document.addChunk()
c.label = eye.m_name

for p in eye.m_files:
c.addPhotos([p])

sensor = c.sensors[0]
sensor.width = 2048
sensor.height = 2048
sensor.calibration.type = PhotoScan.Sensor.Type.Fisheye
cal = sensor.user_calib
cal.cx = eye.m_metadata.m_center[0]
cal.cy = eye.m_metadata.m_center[1]
cal.f = eye.m_metadata.m_focal
cal.k1 = eye.m_metadata.m_distortions[0]
cal.k2 = eye.m_metadata.m_distortions[1]
cal.k3 = eye.m_metadata.m_distortions[2]
cal.k4 = eye.m_metadata.m_distortions[3]
sensor.user_calib = cal

This code gives me the error which I attached to this post.

4

Python and Java API / Fisheye Calibration [solved]

« on: June 05, 2017, 12:44:04 PM »

I'm trying to calibrate images with our metadata coming from the camera with following script.

Code: [Select]

for eye in self.m_fisheyes:
c = PhotoScan.app.document.addChunk()
c.label = eye.m_name

for p in eye.m_files:
c.addPhotos([p])

sensor = c.sensors[0]
sensor.width = 2048
sensor.height = 2048
sensor.calibration.type = PhotoScan.Sensor.Type.Fisheye
cal = sensor.calibration
cal.cx = eye.m_metadata.m_center[0]
cal.cy = eye.m_metadata.m_center[1]
cal.f = eye.m_metadata.m_focal
cal.k1 = eye.m_metadata.m_distortions[0]
cal.k2 = eye.m_metadata.m_distortions[1]
cal.k3 = eye.m_metadata.m_distortions[2]
cal.k4 = eye.m_metadata.m_distortions[3]

I get chunks and images there nicely, but when I check those calibrations with Tools->Camera Calibration nothing have gone in. What am I doing wrong?