BBNC

课题研究

脑磁共振图像分割

## Brain Magnetic Resonance Image (MRI) Segmentation

### Introduction

We present a robust information theoretic (RIT) model to reduce the uncertainties, i.e., missing and noisy labels, in general discriminative data representation tasks. The fundamental pursuit of our model is to simultaneously learn a transformation function and a discriminative classifier that maximize the mutual information of data and their labels in the latent space. In this general paradigm, we, respectively, discuss three types of the RIT implementations with linear subspace embedding, deep transformation, and structured sparse learning. In practice, the RIT and deep RIT are exploited to solve the image categorization task whose performances will be verified on various benchmark data sets. The structured sparse RIT is further applied to a medical image analysis task for brain magnetic resonance image segmentation that allows group-level feature selections on the brain tissues.

### Highlights

![](/projects/bi/MRI/001.jpg) 
####Deep and structured robust information theoretic learning for image analysis
- Robust information theory model
	- Implementing classified learning under partial markup
- Identifying brain regions is important for assisting doctors in diagnosis

> Deng, Y., Bao, F., Deng, X., Wang, R., Kong, Y., & Dai, Q. (2016). [Deep and structured robust information theoretic learning for image analysis](https://ieeexplore.ieee.org/abstract/document/7506023). IEEE Transactions on Image Processing, 25(9), 4209-4221.

课题研究

脑磁共振图像分割

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