Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Gaze detection apparatus and the method of the same










Image Number 2 for United States Patent #8107688.

An image input unit, a feature point detection unit configured to extract at least four image feature points including a feature point of a pupil and which do not exist on an identical plane from an input image, a three-dimensional face model storage unit configured to store shape information of a three-dimensional face model and at least coordinates of reference feature points on the three-dimensional face model corresponding to the feature points extracted by the feature point detection unit, a converting unit configured to convert a coordinate of the feature point of the pupil onto surface of the three-dimensional face model on the basis of the correspondence between the extracted feature points and the reference feature points, and a gaze estimating unit configured to estimate the gaze direction from the converted coordinate of the pupil are provided.








 
 
  Recently Added Patents
3D image generating method, 3D animation generating method, and both 3D image generating module and 3D animation generating module thereof
Positive electrode for secondary battery, and secondary battery
Implantable neuro-stimulation electrode with fluid reservoir
Clock face
Frequency offset estimation apparatus and method of OFDM system
System and methods for weak authentication data reinforcement
Interleaving charge pumps for programmable memories
  Randomly Featured Patents
Oarlock
Strap tightener
Methods and apparatus for generating local oscillation signals
Method for visualizing higher-order structure of transparent optical polymer molding
Nail straightener
Method for controlling a wind turbine using a wind flow model
Methods of tomographically inverting picked events on migrated seismic data
Multiple culet gem
Battery of storage cells
Cake pan