Open junnyin opened 3 years ago
`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?
`self.pool5 = tf.keras.layers.MaxPooling2D(3, strides=1, padding='same') # [19, 19, 512]
请问fc6为什么需要用到空洞卷积?