TABLE 3.

The architecture of EchoV-Net.

Layer name	Output size	Feature map
Conv1	128 × 128	5 × 5, 64, stride 2
Conv2	64 × 64	3 × 3 max pool, stride 2
		$\left[\begin{array}{cc}3\times 3,& 64\\ 3\times 3,& 64\end{array}\right]\times 3$
Conv3	32 × 32	$\left[\begin{array}{cc}3\times 3,& 128\\ 3\times 3,& 128\end{array}\right]\times 4$
Conv4	16 × 16	$\left[\begin{array}{cc}3\times 3,& 256\\ 3\times 3,& 256\end{array}\right]\times 6$
Conv5	8 × 8	$\left[\begin{array}{cc}3\times 3,& 512\\ 3\times 3,& 512\end{array}\right]\times 3$
	1 × 1	Average pool, 9-d fc, softmax