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in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 483: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 112: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/feed.php on line 173: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3823) [phpBB Debug] PHP Warning: in file [ROOT]/feed.php on line 174: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3823) Makhaon.comMakhaon.com - профессиональное медицинское программное обеспечение2010-12-08T09:56:46+02:00https://makhaon.com/forum/feed.php?f=2&t=2832010-12-08T09:56:46+02:002010-12-08T09:56:46+02:00https://makhaon.com/forum/viewtopic.php?t=283&p=888#p888Статистика: Добавлено Administrator — 08.12.2010 9:56
]]>2010-12-07T19:00:37+02:002010-12-07T19:00:37+02:00https://makhaon.com/forum/viewtopic.php?t=283&p=884#p884Статистика: Добавлено Дмитрий — 07.12.2010 19:00
]]>2010-12-07T10:43:10+02:002010-12-07T10:43:10+02:00https://makhaon.com/forum/viewtopic.php?t=283&p=883#p883Статистика: Добавлено Valeriy Onuchin — 07.12.2010 10:43
]]>2010-12-07T08:43:18+02:002010-12-07T08:43:18+02:00https://makhaon.com/forum/viewtopic.php?t=283&p=882#p882Статистика: Добавлено Дмитрий — 07.12.2010 8:43
]]>2010-12-06T09:18:39+02:002010-12-06T09:18:39+02:00https://makhaon.com/forum/viewtopic.php?t=283&p=881#p881Статистика: Добавлено Гость — 06.12.2010 9:18
]]>2010-03-01T10:38:18+02:002010-03-01T10:38:18+02:00https://makhaon.com/forum/viewtopic.php?t=283&p=794#p794Пока нет вопросов.
Статистика: Добавлено Гость — 01.03.2010 10:38
]]>2010-02-27T09:10:10+02:002010-02-27T09:10:10+02:00https://makhaon.com/forum/viewtopic.php?t=283&p=790#p790 Требования к изображениям, содержащимся в DICOM файлах есть в стандарте. В реальной жизни их обычно придерживаются - иначе невозможно было бы просматривать изображения от разных производителей.
>Допустимо ли брать в Dicom файл изображения в Jpeg формате ?
Допустимо. Кроме 'обычного' Jpeg'а есть еще несколько разных форматов сжатия как с потерями так и без - JPEG 2000, JPEG LS, RLE.
>Ведь они имеют потерю качества.
Производить ли диагностику по изображениям с заведомо потерянным качеством решает доктор. В файл, сжатый с потерями, должен добавлятся специальный тэг, указывающий, что этот файл сжат с потерями. Этот тэг можно отобразить на мониторе постоянно либо смотреть в списке тэгов у каждого изображения. Если номер тэга интересен - могу уточнить. Кроме сжатия в Jpeg с потерями есть варианты сжатия без потерь - JPEG 2000 (он может быть как с потерями, так и без - lossless), RLE.
Статистика: Добавлено Гость — 27.02.2010 9:10
]]>2010-02-20T15:39:49+02:002010-02-20T15:39:49+02:00https://makhaon.com/forum/viewtopic.php?t=283&p=788#p788Если можно, вопрос не конкретно по теме, но каса- тельно изображений в Dicom. Имеются ли на практике специальные требования к изображениям, берущимся в Dicom файл ? Допус- тимо ли брать в Dicom файл изображения в Jpeg формате ? Ведь они имеют потерю качества.