e-mail :

Registered in England and Wales company # 03449181.
 This website does not use cookies.

 © Copyright: Conwy Valley Systems Limited  2000-2023

Conwy Valley Systems Limited,

West Acre, Llys Helyg, Deganwy

CONWY LL31 9BN, United Kingdom.

VAT# GB 741 5190 48


A Geoscience Wales  founding member.

PETROG includes patent protected technology.

PETROG Home PETROG Home PETROG search

Photo Stitching

When PETROG collects images it saves the location on the slide. This means that the images can be stitched together into a larger mosaic or whole slide image (WSI). PETROG can also be programmed to pass over the slide and collect images over an area of interest on the slide, or the entire slide, and produce a mosaic.


Images are overlapped and PETROG has the capability of stitching the images into an overall mosaic.

PETROG then allows the user to navigate, zoom and export the stitched image.