Patent ID: 11922649
Assignee: ARITHMER INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An apparatus comprising:
an obtaining unit for obtaining image data in which a target object is photographed and full length data of the target object;
an extraction unit for extracting shape data indicating a shape of the target object from the image data;
a conversion unit for converting the shape data based on the full length data; and
a calculation unit for performing a dimensionality reduction of shape data converted by the conversion unit and calculating measurement data of each portion of the target object using a value of each of the reduced dimensions and a weighting factor optimized for each portion of the target object; wherein
the calculation unit is configured to:
perform a first dimensionality reduction on the shape data converted by the conversion unit;
perform a linear combination of a value of each dimension obtained in the first dimensionality reduction and a weighting factor optimized for each portion of the target object to obtain a predetermined value, or generate a secondary feature value from a value of each dimension obtained in the first dimensionality reduction and combine the secondary feature value with a weighting factor optimized for each portion of the target object to obtain a predetermined value;
use the predetermined value and attribute data including at least an attribute of a length and a weight of the target object to perform a second dimensionality reduction; and
calculate measurement data of each portion of the target object based on a value of each dimension obtained by the second dimensionality reduction.