A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is
The design and implementation of an analog system-on-chip template-based pattern classifier for biometric signature verification at sub-microwatt power is presented. A programmable array of floating-gate subthreshold MOS translinear circuits matches input features with stored templates and combines the scores into category outputs. Subtractive normalization of the outputs by current-mode feedback produces confidence scores which are integrated for category selection. The classifier implements adoi:10.1109/jssc.2007.894803 fatcat:kwoig46jbvfbdg5zeokfvjjy6a