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关于SSD卷积代替全连接层的请教 #131

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junnyin opened this issue Sep 16, 2021 · 0 comments
Open

关于SSD卷积代替全连接层的请教 #131

junnyin opened this issue Sep 16, 2021 · 0 comments

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@junnyin
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junnyin commented Sep 16, 2021

`self.pool5 = tf.keras.layers.MaxPooling2D(3, strides=1, padding='same') # [19, 19, 512]

    # fc6, => vgg backbone is finished. now they are all SSD blocks
    self.fc6 = tf.keras.layers.Conv2D(1024, 3, dilation_rate=6, activation='relu', padding='same')
    # fc7
    self.fc7 = tf.keras.layers.Conv2D(1024, 1, activation='relu', padding='same')`

请问fc6为什么需要用到空洞卷积?
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