czinspect: extract specific tiles from a .czi file

[sysvinit]

There are potential use cases where extracting only a few specific tiles from a .czi file would be desirable, such as inspecting image regions which cross tile edges. An external tool could examine dumped metadata (see #4), calculate the required tiles and then execute czinspect to extract only those tiles.

[magnostherobot]

If the regions requested are not entire tiles, JxrDecApp can extract specific regions of JPEG-XR files: from JxrDecApp --help:

 -r top left height width     Specifies the rectangle for region decode

This may shorten processing time (currently this cropping is done after conversion of entire tiles by get_region), but will complicate the logic somewhat.