Dec 132009

Hi,

several users of the TIS DMK21 series cameras reported ring like ghost image artefacts in their images that seem to duplicate bright highly contrasted rims in the images. I tried to reproduce these artefacts with an indoor test setup and have been successfull. The artefacts appear when the camera is operating at 60 frames per second only. It seems that 60fps should be avoided for our imaging application, what a bummer :( Please read the complete article for details.

Clear skies,
Oliver

Nov 202009

Hi  there,

I started a new series of articles related to imaging artefacts of various kinds. Article #1 is online: Diffraction pattern artefacts.

Besides, I started coding proper W3C validated pages using CSS, should make life easier in the future…

Clear skies,
Oliver