Inspec keywords: estimation theory; unsupervised learning; neural net architecture; optimisation; image reconstruction

Other keywords: efficient deeper network architecture; ground truth depth data; unsupervised depth estimation process; normal distribution characteristics; image reconstruction problem; image depth; improved appearance loss; KITTI dataset; Gaussian model; hybrid appearance loss function; automated parameter optimisation; depth estimation accuracy

Subjects: Other topics in statistics; Other topics in statistics; Computer vision and image processing techniques; Optimisation techniques; Neural computing techniques; Optical, image and video signal processing; Optimisation techniques