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Deep Learning for Medical Image Analysis by Dinggang Shen, Hayit Greenspan, S. Kevin Zhou

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Chapter 12

Convolutional Neural Networks for Robust and Real-Time 2-D/3-D Registration

Shun Miao; Jane Z. Wang; Rui Liao    Siemens Medical Solutions USA, Inc., Princeton, NJ, United StatesUniversity of British Columbia, Vancouver, BC, Canada

Abstract

Existing intensity-based methods formulate 2-D/3-D registration as optimization problems, where the transformation parameters are iteratively optimized over a scalar-valued image similarity measure. This is an ineffective formulation because the information from the images cannot be fully utilized using a scalar-valued representation, and it leads to two major limitations: (i) slow computation, and (ii) small capture range. In this chapter, we present a more effective Convolutional ...

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