[Insight-users] time consumption of vesselness enhancement filter

[Oleksandr]

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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> 
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
> 
> Please keep messages on-topic and check the ITK FAQ at:
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> 
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> 

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