Hitachi, Ltd.

Shigeru Fujimori

Hideaki Suzuki

Mitsunobu Isobe

Kazuo Kato

Kichie Matsuzaki

Kenzo Takeichi

Tsutomu Shibuya

Ryoichi Hisatomi

Kouzou Nemoto

Toshiaki Seshimo

Mitsuo Oono

Mitsuhiro Ota

The work movement analysis method for dividing a moving picture of a worker's work movement into a plurality of movement sections in an apparatus having display, storage, and processing units includes in the processing unit the steps of: defining a plurality of movement section classification buttons and providing the buttons to an operator; reproducing the moving picture in the display unit; allocating movement section identification information defined by a specific movement section classification button to a moving picture of a work; storing a position of a moving picture in the storage unit as an end position of a movement section; defining an end position of a previous movement section as a start position of the movement section and a reproduction start position of a moving picture of the work movement as the start position in a case of no end position, and dividing the work movement into the movement sections.

Work movement analysis method, work movement analysis apparatus, and work movement analysis program

The present invention relates to a character recognition equipment which is capable of recognizing with high accuracy those characters that have poor contrast and produce variation in printing density such as characters printed on industrial products. The character recognition equipment according to the present invention is composed of an input unit group which processes in image in a plurality of window regions that are set on a character image, a feature unit group which performs calculation on values obtained by adding thresholds to the output values therefrom, and an output unit group which performs calculation on values obtained by multiplying output values from the feature unit group and adding the thresholds to the sum total thereof. Here, the thresholds and the weights can be adjusted automatically with an actual object image.

Character recognition equipment

Growing community of inventors

Hachioji, Japan

Shigeru Fujimori