Kt Corporation

Byungmin Kim

Jae Cheol Kwon

Sang-min Park

Depth camera-based human subject detecting includes receiving an image captured by a depth camera, converting the image, in a depth camera coordinate system, to an image in a real space coordinate system based on an angle and a position of the depth camera relative to at least one subject of the image, detecting at least one subject from the image in the real space coordinate system, calculating a distance from the depth camera to the at least one subject based on the image in the real space coordinate system and determining whether the at least one subject is a person using criteria that varies depending on the respective distance from the depth camera to the at least one subject.

Growing community of inventors

Seoul, South Korea

Byungmin Kim