Fig. 9
From: Regional registration of whole slide image stacks containing major histological artifacts
The diagram shows an overview of the proposed algorithm for regional registration of whole slide images. The Removing surrounding artifacts step removes the extra stains and artifacts around the tissue. The Rough alignment of consecutive tissue slides step roughly aligns the whole tissue in consecutive whole slide images. Finally, the ROI marked by the user is registered in consecutive slides using a multi-scale approach in the Registration of the user-defined ROI step