Question about the RIM module?

[sjtuljw520]

The input feature vectors for LSTM in RIM module are all the same? That is, $f_{i-1}$ is equal to $f_i$. The vector is corresponding to the position of proposal point in feature map, and the length of vector is equal to the channel number of feature map.

[sjtuljw520]

The input feature vectors for LSTM in RIM module are all the same? That is, is equal to . The vector is corresponding to the position of proposal point in feature map, and the length of vector is equal to the channel number of feature map.