Problem: fCal calibration using Clarius (temporal calibration crashes)

[joaolgfonseca]

Dear all,

I am interested in using fCal app to calibrate the Clarius ultrasound probe with a tracker device.

I was able to initialize the configuration file with fCal app, however when I tried to get access to "temporal calibration" fCal crashes (i.e., this happened immediately when I clicked in the tab). Sometimes, a memory error appeared, mentioning that it was unable to write. I tried several times and changed several settings in the configuration file without success.

Have you ever got this problem?

Best regards, João Fonseca

[Sunderlandkyl]

Can you provide more information?

• What version of Plus are you using
• What operating system are you using
• Can you upload your config file
• Are you using a custom build, or one downloaded from the PlusToolkit website

[joaolgfonseca]

• What version of Plus are you using PlusApp-2.9.0

• What operating system are you using Windows 10

• Can you upload your config file In attach.

• Are you using a custom build, or one downloaded from the PlusToolkit website Downloaded from the PlusToolkit, i.e. PlusApp-2.9.0.20210910-Clarius-Win64.exe

Thank you in advance.

Regards

conf.zip

[Sunderlandkyl]

The issue seems to be with the connection to the Clarius device itself. I'll see if I can track down the one of the probes in our lab.

[joaolgfonseca]

Thank you

[Sunderlandkyl]

@joaolgfonseca I've made the Clarius images grayscale by default and fixed an issue so that fCal won't crash even if it is streaming color images. It should be available in the nightly package tomorrow.