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junqiangchen / LUNA16-Lung-Nodule-Analysis-2016-Challenge

LUNA16-Lung-Nodule-Analysis-2016-Challenge
https://luna16.grand-challenge.org/
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Coordinate Transformation Problem #35

Closed shao1720707213 closed 2 years ago

shao1720707213 commented 4 years ago

In the ‘candidates.csv’, why is it that the nodule coordinates minus the origin coordinates get negative?

junqiangchen commented 3 years ago

hi,when convert nodule world coord into image coord,you can use this fucntion of simpleitk,transformphysicaltoindex() to get nodule image coord.thank you

junqiangchen commented 3 years ago

In the ‘candidates.csv’, why is it that the nodule coordinates minus the origin coordinates get negative?

hi,when convert nodule world coord into image coord,you can use this fucntion of simpleitk,transformphysicaltoindex() to get nodule image coord.thank you

shao1720707213 commented 3 years ago

Thank you very much for your answer. I will try it.

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发件人: junqiangchenmailto:notifications@github.com 发送时间: 2020年11月30日 12:56 收件人: junqiangchen/LUNA16-Lung-Nodule-Analysis-2016-Challengemailto:LUNA16-Lung-Nodule-Analysis-2016-Challenge@noreply.github.com 抄送: shao1720707213mailto:shao.yanbo@outlook.com; Authormailto:author@noreply.github.com 主题: Re: [junqiangchen/LUNA16-Lung-Nodule-Analysis-2016-Challenge] Coordinate Transformation Problem (#35)

In the ‘candidates.csv’, why is it that the nodule coordinates minus the origin coordinates get negative?

hi,when convert nodule world coord into image coord,you can use this fucntion of simpleitk,transformphysicaltoindex() to get nodule image coord.thank you

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