NDPI support

Mathieu Malaterre mathieu.malaterre at gmail.com
Thu Jul 19 03:36:28 EDT 2012


Took me ~8hrs of head banging against the wall to get it working with there API.

On Wed, Jul 18, 2012 at 12:05 AM, Adam Goode <adam at spicenitz.org> wrote:
> Have a look through this list's archives. I think at some point I
> detailed the NDPI format, with a work estimate of a few weeks of
> effort to get it implemented.
>
> On Tue, Jul 17, 2012 at 4:38 PM, Benjamin Gilbert <bgilbert at cs.cmu.edu> wrote:
>> On 07/17/2012 11:19 AM, Yves Sucaet wrote:
>>> We're doing this already for MRXS. Since we're using OpenSlide,
>>> shouldn't the program also work w/ hamamatsu files?
>>
>> OpenSlide currently supports Hamamatsu VMS and VMU but not NDPI.
>>
>> Whenever an NDPI slide has more than 65535 pixels on a side, the slide
>> file contains JPEG images with invalid headers.  Unsurprisingly, JPEG
>> decoding libraries will not open such an image without some additional
>> preprocessing.  This is what causes the Bio-Formats reader to fail:
>>
>> http://trac.openmicroscopy.org.uk/ome/ticket/5092
>>
>> --Benjamin Gilbert
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-- 
Mathieu


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