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Fig. 4 | BMC Medical Imaging

Fig. 4

From: Effective automatic detection of anterior cruciate ligament injury using convolutional neural network with two attention mechanism modules

Fig. 4

Structure of attention mechanism module 1(ATM1). Green block and yellow block are the symmetrical features in the encoding and decoding process. To reduce the dimension of the channel, a convolutional layer is connected after the green block and the yellow block, obtaining the grey block. Purple block is the finally result of enhanced feature extraction. R denotes reshape, S denotes softmax activation function, □denotes matrix multiplication, ⊕denotes matrix addition

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BMC Medical Imaging

ISSN: 1471-2342

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