Resources Contact Us Home
Image processing apparatus, image processing method, signature registration program, and storage medium

Image Number 10 for United States Patent #7925062.

Signature data of a handwritten signature input to a signature authentication device is analyzed to determine whether to register the signature based on the characteristics of the stroke shape of the signature. If the signature registration is denied, a response message for making the signature registerable is displayed according to the way in which the signature is written. At least one of cumulative angle changes in the locus of the signature, fluctuation in the speed at which the signature was written, fluctuation in the size of the characters included in the signature, and fluctuation in the center positions of the characters included in the signature is used as the determination criterion.

  Recently Added Patents
Extending outdoor location based services and applications into enclosed areas
Natural oil based marking compositions and their methods of making
Display screen or portion thereof with an animated graphical user interface
Digital dimming device and digital dimming method
Digital photographing device, method of controlling the digital photographing device, and computer-readable storage medium for determining photographing settings based on image object motion
Method and apparatus for a finite impulse response filter
Photovoltaic device and manufacturing method thereof
  Randomly Featured Patents
Detection of bridge tap using frequency domain analysis
Bimodal polyolefin
Neutralization of reactive elements
Gate locking means
Polycarbonate containing a salt of a tetrahydrocarbyl borate as an ignition depressant
Apparatus and method for presenting a particulate sample to the scanning field of a sensor device
Nozzle assembly of vacuum cleaner
Housing for an electrical or electronic apparatus
System for transmitting digital data over a limited bandwidth link in plural blocks