Brinks, Gilson & Lione
Method and apparatus for determining spatial parameter based on image and terminal device
A method for determining a spatial parameter for an object displayed on a device includes determining a first pixel coordinate corresponding to a first point of an image of the object and a second pixel coordinate corresponding to a second point of an image of the object displayed on the device, determining an image distance between the first pixel coordinate and the second pixel coordinate, and determining a spatial parameter for the object based on a distance between an imaging element of the device and the object, and a focal length of a lens of the imaging element for photographing the object. According to the technical solution of the present disclosure, the real size of the photographed object can be quantized based on the image, without having to illustrating the real size of the photographed object in contrast with a reference object placed in the image, thereby improving the user experience.
Xiaomi, Inc.
G G G G
G01B G01C G01B G01B
inventional inventional inventional additional
Anyu Lin Guosheng
Liu Liu Li