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Hi,All<BR>
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I want to know how to calculate the metric derivative in ITK for registration. We assume that the first order derivative of the image metric with respect to the transformation parameters, I want to know how to calculate it?<BR>
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Thank you all.<BR><br /><hr />使用新一代 Windows Live Messenger 轻松交流和共享！ <a href='http://im.live.cn/' target='_new'>立即体验！</a></body>
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