[Mristudio-users] 回复：Re: The use of software ROIEditor

Fri Apr 4 06:14:26 EDT 2014

Hi,          I received Xin's email, which has a link of video tutorial of using ROIEditor, It is not long, about 18 minutes, I think it was made by you..         As the network problem, I can see only part of it, 9 minutes of it..The video was useful for me and I know how to delineate it layer-by-layer now.         Is there a way to download the video, as the video now is embeded in the web page.        best regardEric Chen
----- 原始邮件 -----
发件人：Susumu Mori <smoriw at gmail.com>
收件人：chenpingjun1990 at sina.com, "DTI Studio, ROI Editor, DiffeoMap Questions/Support" <mristudio-users at mristudio.org>
主题：Re: [Mristudio-users] The use of software ROIEditor
日期：2014年04月03日 08点57分

yes, layer-by-layer.If you target structure has clear contrast boundary, you can use 2D or 3D region-growing.Sometimes, you can do 3D threshold or region-growing first and manually cut-out the structure you want.
The "AND" tool is also usefulYou need to be creative to combine these tools to increase the efficiency but anatomical delineation is basically a layer-by-layer operation.

On Mon, Mar 31, 2014 at 11:46 AM,  <chenpingjun1990 at sina.com> wrote:

Hi, DTI experts,
       I need to use ROIEditor to draw ROIs, and then do some analysis on these ROIs..       I looked at the manual of ROIEditor and tried to use it, I can understand the 2D drawing of ROI, but I still don't know how to draw 3D ROIs, layer-by-layer? or combined with "Threshold" or "Seeded Region Growing".
       Is there any video tutorials on using ROIEditor?  then I can have some intuitive feeling to use it..
bestEric Chen

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