Outline of Research Project
Advanced improvements of vision, image, speech and language information
processing and the application to the technologies for the intelligent
instrument and control.
One can take some inputs from environment, process them, and put some outputs
to the environment again. A series of these actions may be regarded as a series
of integration processes of various information. We can perform many integration
processes: the integration of information originated from different sensory
organs such as visual and auditory sensations, the integration of interior
information that one has in his or her mind and exterior information from environment,
the integration of physical pattern signal information and abstract symbolic
information, the situation-dependent integration of performing actions and
thinking while considering the situations, etc. It can be said that the basis
of the intelligent abilities of the human being lies in the capability of information
integrations. We must consider advanced improvements of vision,image,voice
and language information processing referring such abilities of the human being.
This project aims to develop advanced improvements of vision, image, voice
and language information processing technologies, which are directly related
to the information processing of visual and auditory sensations of the human
being, and the application to the technologies for intelligent instrument and
control. This research project consists of three research groups: vision·image
information processing group, voice·language information processing
group and robot·control information processing group. Based on the research
results which will be obtained by each groups, we will develop information
integration technologies for intelligent image and language information processing
systems. Our main research themes are the following.
·
Study on connecting optical information processing with digital image processing
and its applications to intelligent technology of optical measurements
·
Advancement of optical and image information processings by means of functional
light waves and their application to intelligent optical metrology
·
The improvement of vocal-tract models for the analysis of the physical acoustic
caharacteristics of speech production system, and for the application to the
interface of intellectual systems
·
Advanced improvements of natural lamguage information processing and the application
to
intelligent language information systems
·
Spoken dialogue processing based on learnig capability for acquisition of language
and knowledge
·
Application of image processing technology to cooperative work between man
and mobile robot
·
Development of algebraic description method and its implementation for input/output
specification of multimedia instrument
The research developments of systems which expand the facilities of the human
being, systems which substitute for the human being, and systems which interact
intellectually with the human being will contribute to the improvements of
the processing technologies of multimedia information that inseparably contains
image and language information, and will expand new possibilities of communication
in the society. The developments of these systems will also contribute to the
realization of "soft information processing technologies" that can
handle various problems in the real world that are considered to be difficult
to solve at present. The improvement of the information processing capability
of the autonomous mobile robots will particularly contribute to the promotion
of the application in the field of welfare.
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