[Insight-users] time consumption of vesselness enhancement filter

[Bill Lorensen]

It provides some debug symbols if you use a debugger. If you don't use
a debugger (mainly used by itk developers), you need not build it.


On Mon, Mar 23, 2009 at 3:45 PM, Oleksandr Dzyubak <adzyubak at gmail.com> wrote:
> What's the purpose of the "RelWIthDebInfo" flag?
> Should I keep two installations?
>
> Alex
>
> Bill Lorensen wrote:
>>
>> RelWithDebInfo is that severe. It's been a while since I benchmarked it.
>>
>> On Mon, Mar 23, 2009 at 11:49 AM, Oleksandr <adzyubak at gmail.com> wrote:
>>
>>>
>>> Hi Bill,
>>>
>>> What if ITK was built using the "RelWithDebInfo" flag? Should I expect
>>> the
>>> same
>>> perfomance loss or it is not that severe?
>>>
>>> Alex
>>>
>>>
>>> Bill Lorensen-2 wrote:
>>>
>>>>
>>>> What platform/compiler are you using? What compile options were used
>>>> to build ITK?
>>>>
>>>> If ITK is built with debug you can expect a performance hit of 5-30
>>>> times slower than if it is built with release.
>>>>
>>>> Bill
>>>>
>>>> On Tue, Mar 17, 2009 at 11:24 AM, Wen Shi <wsa18 at sfu.ca> wrote:
>>>>
>>>>>
>>>>> Hi Luis,
>>>>>
>>>>> Thanks for the reply. I am just curious about the time consumption.
>>>>> I read in 22 slices of DCM images. I don't know the exact size of each
>>>>> image, what I know is every image is 2MB.
>>>>> Actually I took half an hour to finish the execution :).
>>>>> If you want to know more detail I can use getsize() or something like
>>>>> that to retrieve the actual size of the image.
>>>>>
>>>>> Thanks a lot
>>>>>
>>>>> Wen SHi
>>>>>
>>>>>
>>>>> ----- Original Message -----
>>>>> From: "Luis Ibanez" <luis.ibanez at kitware.com>
>>>>> To: "Wen Shi" <wsa18 at sfu.ca>
>>>>> Cc: "insight-users" <insight-users at itk.org>
>>>>> Sent: Tuesday, March 17, 2009 9:29:36 AM GMT -08:00 US/Canada Pacific
>>>>> Subject: Re: [Insight-users] time consumption of vesselness enhancement
>>>>> filter
>>>>>
>>>>>
>>>>> Hi Wen,
>>>>>
>>>>>
>>>>>  For what size of image ?
>>>>>
>>>>>
>>>>>
>>>>>  Please let us know,
>>>>>
>>>>>
>>>>>     Thanks
>>>>>
>>>>>
>>>>>        Luis
>>>>>
>>>>>
>>>>> -----------------
>>>>> Wen Shi wrote:
>>>>>
>>>>>>
>>>>>> Hi Guys,
>>>>>>
>>>>>> Do you have any ideas about how much time the vesselness enhancement
>>>>>> filter will take
>>>>>> when the scale is set from 0.5 to 4.0 and the NumberOfSigmaSteps is
>>>>>> 10(these settings are described in the insight journal which discussed
>>>>>> the implementation of VED)?
>>>>>>
>>>>>> Thanks a lot
>>>>>>
>>>>>> Wen SHi
>>>>>> _____________________________________
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>>>>>>
>>>>>
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>>>>>
>>>>
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>>>
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>>> Sent from the ITK - Users mailing list archive at Nabble.com.
>>>
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>
>