Table 2.

Original ResNet101 and improved ResNet101.

Original ResNet101	Improved ResNet101
Input image (Width=W, Hight=H, Channel=C=3)	Input image (Width=W, Hight=H, Channel=3)
Group1: Conv2d (kerenel=7, stirde=2), (W/2, H/2, C=64)	Group1: Conv2d (kerenel=7), stirde=2, (W/2, H/2, C=64)
Maxpool (kerenl=3, stride=2), (W/4, H/4, C=64)	Maxpool (kerenl=3, stride=2), (W/4, H/4, C=64)
$\begin{array}{c}\mathrm{Group}2:\left[\begin{array}{c}1\times 1,64\hfill \\ 3\times 3,64\hfill \\ 1\times 1,256\hfill \end{array}\right]\times 3\hfill \\ (\mathrm{W}/4,\mathrm{H}/4,\mathrm{C}=256)\hfill \end{array}$	$\begin{array}{c}\mathrm{Group}2:\left[\begin{array}{c}1\times 1,64\hfill \\ 3\times 3,64\hfill \\ 1\times 1,256\hfill \end{array}\right]\times 3\hfill \\ (\mathrm{W}/4,\mathrm{H}/4,\mathrm{C}=256)\hfill \end{array}$
$\begin{array}{c}\mathrm{Group}3:\left[\begin{array}{c}1\times 1,128\hfill \\ 3\times 3,128\hfill \\ 1\times 1,512\hfill \end{array}\right]\times 4\hfill \\ (\mathrm{W}/8,\mathrm{H}/8,\mathrm{C}=256)\hfill \end{array}$	$\begin{array}{c}\mathrm{Group}3:\left[\begin{array}{c}1\times 1,128\hfill \\ 3\times 3,128\hfill \\ 1\times 1,512\hfill \end{array}\right]\times 4\hfill \\ (\mathrm{W}/8,\mathrm{H}/8,\mathrm{C}=256)\hfill \end{array}$
$\begin{array}{c}\mathrm{Group}4:\left[\begin{array}{c}1\times 1,256\hfill \\ 3\times 3,256\hfill \\ 1\times 1,1024\hfill \end{array}\right]\times 23\hfill \\ (\mathrm{W}/16,\mathrm{H}/16,\mathrm{C}=512)\hfill \end{array}$	$\mathrm{Group}4:\begin{array}{c}BottleNeck\_s\times 23\\ (W/16,H/16,C=1024)\end{array}$
$\begin{array}{c}\mathrm{Group}5:\left[\begin{array}{c}1\times 1,512\hfill \\ 3\times 3,512\hfill \\ 1\times 1,2048\hfill \end{array}\right]\times 3\hfill \\ (\mathrm{W}/32,\mathrm{H}/32,\mathrm{C}=2048)\hfill \end{array}$	$\mathrm{Group}5:\begin{array}{c}BottleNeck\_d\times 1\\ \left[\begin{array}{c}1\times 1,512\hfill \\ 3\times 3,512\hfill \\ 1\times 1,2048\hfill \end{array}\right]\times 2\\ (W/16,H/16,C=2048)\end{array}$