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author:

Jiang, M. (Jiang, M..) [1] | Wang, S. (Wang, S..) [2] | Chan, K.-H. (Chan, K.-H..) [3] | Sun, Y. (Sun, Y..) [4] | Xu, Y. (Xu, Y..) [5] | Zhang, Z. (Zhang, Z..) [6] | Gao, Q. (Gao, Q..) [7] | Gao, Z. (Gao, Z..) [8] | Tong, T. (Tong, T..) [9] | Chang, H.-C. (Chang, H.-C..) [10] | Tan, T. (Tan, T..) [11]

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Scopus

Abstract:

Magnetic Resonance Imaging (MRI) generates medical images of multiple sequences, i.e., multimodal, from different contrasts. However, noise will reduce the quality of MR images, and then affect the doctor's diagnosis of diseases. Existing filtering methods, transform-domain methods, statistical methods and Convolutional Neural Network (CNN) methods main aim to denoise individual sequences of images without considering the relationships between multiple different sequences. They cannot balance the extraction of high-dimensional and low-dimensional features in MR images, and hard to maintain a good balance between preserving image texture details and denoising strength. To overcome these challenges, this work proposes a controllable Multimodal Cross-Global Learnable Attention Network (MMCGLANet) for MR image denoising with Arbitrary Modal Missing. Specifically, Encoder is employed to extract the shallow features of the image which share weight module, and Convolutional Long Short-Term Memory(ConvLSTM) is employed to extract the associated features between different frames within the same modal. Cross Global Learnable Attention Network(CGLANet) is employed to extract and fuse image features between multimodal and within the same modality. In addition, sequence code is employed to label missing modalities, which allows for Arbitrary Modal Missing during model training, validation, and testing. Experimental results demonstrate that our method has achieved good denoising results on different public and real MR image dataset. © 2025 Elsevier Ltd

Keyword:

Arbitrary modal missing Controllable Cross global attention Multimodal fusion Multimodal MR image denoising

Community:

  • [ 1 ] [Jiang M.]Faculty of Applied Sciences, Macao Polytechnic University, R. de Luís Gonzaga Gomes, 999078, Macao
  • [ 2 ] [Jiang M.]College of Information Engineering, Xinyang Agriculture and Forestry University, No. 1 North Ring Road, Pingqiao District, Henan, Xinyang, 464000, China
  • [ 3 ] [Wang S.]School of Cyberspace, Hangzhou Dianzi University, No. 65 Wen Yi Road, Zhejiang, Hangzhou, 310018, China
  • [ 4 ] [Chan K.-H.]Faculty of Applied Sciences, Macao Polytechnic University, R. de Luís Gonzaga Gomes, 999078, Macao
  • [ 5 ] [Sun Y.]Faculty of Applied Sciences, Macao Polytechnic University, R. de Luís Gonzaga Gomes, 999078, Macao
  • [ 6 ] [Xu Y.]Shanghai Key Lab of Digital Media Processing and Transmission, Shanghai Jiao Tong University MoE Key Lab of Artificial Intelligence, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Minhang District, Shanghai, 200030, China
  • [ 7 ] [Zhang Z.]Faculty of Applied Sciences, Macao Polytechnic University, R. de Luís Gonzaga Gomes, 999078, Macao
  • [ 8 ] [Gao Q.]College of Physics and Information Engineering, Fuzhou University, No. 2 Wulongjiang Avenue, Fujian, Fuzhou, 350108, China
  • [ 9 ] [Gao Z.]School of Biomedical Engineering, Sun Yat-sen University, No. 66 Gongchang Road, Guangming District, Guangdong, Shenzhen, 518107, China
  • [ 10 ] [Tong T.]College of Physics and Information Engineering, Fuzhou University, No. 2 Wulongjiang Avenue, Fujian, Fuzhou, 350108, China
  • [ 11 ] [Chang H.-C.]Department of Biomedical Engineering, Chinese University of Hong Kong, Sha Tin District, 999077, Hong Kong
  • [ 12 ] [Tan T.]Faculty of Applied Sciences, Macao Polytechnic University, R. de Luís Gonzaga Gomes, 999078, Macao

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Source :

Computerized Medical Imaging and Graphics

ISSN: 0895-6111

Year: 2025

Volume: 121

5 . 4 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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