[Insight-users] time consumption of vesselness enhancement filter

[Bill Lorensen]

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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