Method and apparatus for building extraction, and storage medium

A building exaction apparatus, comprising:

• one or more processors;
• a memory storing instructions executable by the one or more processors;
• wherein the one or more processors are configured to:
• obtain remote sensing image data and user behavior associated data of a target area, wherein the user behavior associated data and the remote sensing image data have a spatiotemporal correlation;
• generate new channel data according to the user behavior associated data and the remote sensing image data;
• and
• extract a building in the target area according to the remote sensing image data and the new channel data.

A non-transitory computer-readable storage medium having computer instructions stored thereon, wherein the computer instructions are configured to execute a method for building extraction, and the method comprises:

• obtaining remote sensing image data and user behavior associated data of a target area, wherein the user behavior associated data and the remote sensing image data have a spatiotemporal correlation;
• generating new channel data according to the user behavior associated data and the remote sensing image data;
• and
• extracting a building in the target area according to the remote sensing image data and the new channel data.