An Autonomous Three-Dimensional Vision Sensor with Ears

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概要

• 論文の詳細を見る

• This paper describes our newly developed intelligent sensor system which comprises two eyes and four ears on a movable head. It can acquire its dynamical visual and auditory image of its surrounding 3-D environment while showing human-like behavior naturally and autonomously. The most important feature of the sensor system is in an autonomous and optimum sensory architecture of it. This enables the sensor to achieve 1) rapid (5 ms) and accurate (±2 deg) auditory localization, 2) rapid (0.5 s/65536 pixel) extraction of visual motion in marginal view, 3) rapid (several TV frames' time) eye movement and binocular fixation to a suddenly appeared object, 3) rapid (0.1 s/4096 pixel) extraction of 3-D object profile and image features, which is activated by its own auditory localization and motion detection. We describe in this paper the several key items for realizing this sensor.

• 社団法人電子情報通信学会の論文
• 1995-12-25

著者

• Ando Shigeru

  Faculty Of Engineering The University Of Tokyo

関連論文

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• An Autonomous Three-Dimensional Vision Sensor with Ears
• An Optimal Comb Filter for Time-Varying Harmonics Extraction(Special Section on Digital Signal Processing)

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