It's beyond the scope of this review to discuss in detail
how SRD operates, however, I've included the above screenshot to
show the extent of the toolset provided. I'm
not normally a great fan of this type of tool, finding that whilst they fix
one problem it's usually at the expense of overall image quality. That said and
with care SRD does a reasonable albeit slow job of cleaning up most
dust and scratches. I particularly like the ability to create selection
masks using the built-in Lasso and Brush tools. Layers
are also supported (up to 4). For long scratches and/or fibres we can
activate the Longish scratch removal function. However, I should warn
that using this function can further increase overall processing time.