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May 2017

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2017.05.11 17:35 "JPEG compressed RGB tiled TIFF with chroma subsampling", by Yakov Galka
2017.05.11 18:15 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Kemp Watson
2017.05.11 18:32 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Yakov Galka
2017.05.11 18:45 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by <jcupitt@gmail.com>
2017.05.11 18:55 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Even Rouault
2017.05.11 19:37 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Yakov Galka
2017.05.11 20:48 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by <jcupitt@gmail.com>
2017.05.22 11:53 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Yakov Galka
2017.05.22 13:13 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by <jcupitt@gmail.com>
2017.05.22 13:39 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Bob Friesenhahn
2017.05.22 16:41 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Yakov Galka
2017.05.22 15:31 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Kemp Watson
2017.05.22 16:42 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Yakov Galka
2017.05.22 19:18 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Roger Leigh
2017.05.22 19:42 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Yakov Galka

2017.05.11 18:15 "Re: JPEG compressed RGB tiled TIFF with chroma subsampling", by Kemp Watson

Isnšt that just libtiff built with libjpeg?

W. Kemp Watson
kemp@objectivepathology.com


Objective Pathology Services Limited

8250 Lawson Road
Milton, Ontario
Canada  L9T 5C6

www.objectivepathology.com
tel. +1 (416) 970-7284

From:  <tiff-bounces@lists.maptools.org> on behalf of Yakov Galka
<ybungalobill@gmail.com>
Date:  Thursday, May 11, 2017 at 1:35 PM
To:  TIFF mailing list <tiff@lists.maptools.org>
Subject:  [Tiff] JPEG compressed RGB tiled TIFF with chroma subsampling

Dear all,

Is there a way to create a tiled tiff such that each individual tile is
chroma sub-sampled but the responsibility on that YCC conversion and
subsampling is on the JPEG encoder/decoder rather than the target
application?

Thanks,
-- 
Yakov Galka
http://stannum.co.il/
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