[ITK-users] 3D Registration

[suneeza hanif]

Thanks a lot for your suggestions.

I will try both of these approaches and will post again. :)

Best Regards,
Suneeza

On Mon, Apr 18, 2016 at 3:35 PM, Tobias Gass <tobiasgass at gmail.com> wrote:

> It might be a better idea to modify the parameter scaling of the transform
> so that the parameters are difficult to change for the optimizer.
>
> 2016-04-18 15:30 GMT+02:00 Matias Montroull <matimontg at gmail.com>:
>
>> I think you can still use the 6 parameters and simply tell ITK not to
>> translate the Z axis. the default matrix values I think are 1 0 0 0 1 0 0 0
>> 1 so if you don't modify the Z values then it will not rotate Z I would
>> think
>>
>> El lun., 18 de abr. de 2016 a la(s) 10:17, suneeza hanif <
>> suneezahanif02 at gmail.com> escribió:
>>
>>> Hello Matias,
>>>
>>> Thank you for your reply.
>>>
>>> Actually, I want to optimize translation in x and y direction while
>>> rotation along x and z-axis.
>>>
>>> I do not want translation along z-axis.
>>>
>>> Can you suggest any solution of this?
>>>
>>> Best Regards,
>>> Suneeza
>>>
>>> On Mon, Apr 18, 2016 at 3:09 PM, Matias Montroull <matimontg at gmail.com>
>>> wrote:
>>>
>>>> Why would you optimize 4 and not 6?
>>>>
>>>> El lun., 18 de abr. de 2016 a la(s) 09:38, suneeza hanif <
>>>> suneezahanif02 at gmail.com> escribió:
>>>>
>>>>> Hello Everyone,
>>>>>
>>>>> I would like to know is there any way that instead of optimizing 6
>>>>> parameters of VersorRigid3DTranform we can optimize only 4?
>>>>>
>>>>> Thanks.
>>>>>
>>>>> Best Regards,
>>>>> Suneeza
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>>>> --
>>>> Matias
>>>>
>>>
>>> --
>> Matias
>>
>> _____________________________________
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