MDE	Monocular Depth Estimation
AR	Augmented Reality
SSIM	Structural Similarity
DoF	Degree of Freedom
${\mathrm{Model}}_{student}^{epoch-1}$	The student model from the previous epoch
${\mathbf{I}}_t^{scale}$	Image after scaling transformation
${\mathbf{T}}_{r\to t}\in {\mathbb{R}}^{4\times 4}$	The transformation matrix from the reference view to the target view
${\mathbf{T}}_{t\to r}\in {\mathbb{R}}^{4\times 4}$	The transformation matrix from the target view to the reference view
$\mathbf{E}\in {\mathbb{R}}^{H\times W\times C}$	Edge map