Depth information determining method and related apparatus

A depth information determining apparatus, comprising:

• processing circuitry configured to
• obtain a tth left eye matching similarity from a left eye image captured by a first camera of dual cameras to a right eye image captured by a second camera of the dual cameras, and a tth right eye matching similarity from the right eye image to the left eye image, t being an integer greater than 1;
• process the tth left eye matching similarity and a (t−1)th left eye attention map with a neural network model, to obtain a tth left eye disparity map;
• process the tth right eye matching similarity and a (t−1)th right eye attention map with the neural network model, to obtain a tth right eye disparity map;
• determine first depth information according to the tth left eye disparity map;
• and
• determine second depth information according to the tth right eye disparity map.

A non-transitory computer-readable storage medium storing instructions, which when run on a computer, cause the computer to perform a depth information determining method for dual cameras, the depth information determining method comprising:

• obtaining a tth left eye matching similarity from a left eye image captured by a first camera of the dual cameras to a right eye image captured by a second camera of the dual cameras, and a tth right eye matching similarity from the right eye image to the left eye image, t being an integer greater than 1;
• processing the tth left eye matching similarity and a (t−1)th left eye attention map with a neural network model, to obtain a tth left eye disparity map;
• processing the tth right eye matching similarity and a (t−1)th right eye attention map with the neural network model, to obtain a tth right eye disparity map;
• determining first depth information according to the tth left eye disparity map;
• and
• determining second depth information according to the tth right eye disparity map.