US 12,437,578 B2
Image data processing device and system
Daisuke Hayashi, Saitama (JP); Shunta Ego, Saitama (JP); Masahiro Terada, Saitama (JP); and Kenji Makino, Saitama (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Dec. 7, 2022, as Appl. No. 18/062,585.
Application 18/062,585 is a continuation of application No. PCT/JP2021/024052, filed on Jun. 25, 2021.
Claims priority of application No. 2020-114005 (JP), filed on Jul. 1, 2020.
Prior Publication US 2023/0094896 A1, Mar. 30, 2023
Int. Cl. G06T 7/00 (2017.01); G06T 7/70 (2017.01); G06V 10/74 (2022.01); G06V 10/762 (2022.01); G06V 40/16 (2022.01)
CPC G06V 40/161 (2022.01) [G06T 7/70 (2017.01); G06V 10/761 (2022.01); G06V 10/762 (2022.01); G06V 40/174 (2022.01); G06T 2207/30201 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An image data processing device that processes image data, the device comprising:
a memory; and
a processor,
wherein the processor executes
a first discrimination process of detecting a face of a person from an image represented by the image data by using a first discrimination model and discriminating an attribute of the detected face,
a clustering process of clustering an area where the face is detected in the image represented by the image data according to a type of the attribute of the face,
a selection process of selecting a second discrimination model to be applied to the area based on information on the type of the attribute of the face in the clustered area, and
a second discrimination process of detecting a face of a person from an image of the area by using the second discrimination model applied to the area and discriminating an attribute of the detected face.