Patent №
US 8,515,136
Granted
2013-08-20
Filed 2006
Owner
CANON KABUSHIKI KAISHA
Lab
—
AI components
2
vision · evo
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11330138
An image including a face is input (S201), a plurality of local features are detected from the input image, a region of a face in the image is specified using the plurality of detected local features (S202), and an expression of the face is determined on the basis of differences between the detection results of the local features in the region of the face and detection results which are calculated in advance as references for respective local features in the region of the face (S204).
AI classification
Ownership
CANON KABUSHIKI KAISHA
assignment · 174450205
Assignors
MORI, KATSUHIKO, KANEDA, YUJI, MATSUGU, MASAKAZU, MITARAI, YUSUKE, SUZUKI, TAKASHI
On an employer assignment, the assignors are typically the inventors.