Showing papers by "Jumpei Tsujiuchi published in 1974"
TL;DR: In this article, an optical heterodyne technique which detects the frequency shift of light reflected from a point in motion can be successfully used for in-plane vibration measurements, and results of preliminary experiments are described.
19 citations
TL;DR: The restoration of one-dimensional linear blur is taken as an example, and methods of designing the aperture array and evaluating its performance are discussed.
Abstract: An approach to image processing is made by means of image scanning with an aperture array. The restoration of one-dimensional linear blur is taken as an example, and methods of designing the aperture array and evaluating its performance are discussed. The quality criterion of restored images with regard to resolution and detection is introduced and applied to the practical system.
11 citations
Journal Article•
1 citations