ON HANDWRITING PREPROCESSING FOR 2D OBJECT RECOGNITION SYSTEMS
Published In: INTERNATIONAL CONFERENCE ON ADVANCES IN INFORMATION PROCESSING AND COMMUNICATION TECHNOLOGY
Author(s): DAWID POLAP , MARCIN WOZNIAK , ZBIGNIEW MARSZALEK
Abstract: This paper illustrates object preprocessing using some interpolation methods. Interpolation is used to obtain the best angle of inclination of input curve based on human signature. This feature is one of crucial aspects for efficiency in object recognition systems that are basing on handwriting signature. In the article is presented analysis of selected methods that may help in preprocessing of handwriting for artificial intelligence systems.
- Publication Date: 08-Jun-2014
- DOI: 10.15224/978-1-63248-021-7-75
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DEVELOPMENT OF VIRTUAL INSTRUMENT FOR PIEZOELECTRICAL SENSOR SIGNAL TRANSFORMATION USING THE TRANSFER FUNCTION
Published In: INTERNATIONAL CONFERENCE ON ADVANCES IN INFORMATION PROCESSING AND COMMUNICATION TECHNOLOGY
Author(s): A. ANDZIULIS , J. VENSKUS , M. KURMIS , Z. LUKOSIUS
Abstract: At the moment determining of the pulse wave main parameters using a piezo sensor is performing using the RC adjustments in the circuit. With the increasing adaptation of the virtual instrumentation it is possible to reduce the RC complexity. The purpose of this work was to determine the piezo-electric actuator transfer function according to the signal of the air pressure sensor using virtual instruments. In this works it was created a virtual piezo-electric sensor transfer function measurement model which proved that in order to change the sensor frequency amplitude we do not need to use electronics components.
- Publication Date: 08-Jun-2014
- DOI: 10.15224/978-1-63248-021-7-76
- Views: 0
- Downloads: 0