Title:
【発明の名称】遠隔操作支援用画像システム
Document Type and Number:
Japanese Patent JP2947726
Kind Code:
B2
Abstract:
PURPOSE: To provide an image system for supporting remote operation for which a fish-eye lens is used. CONSTITUTION: Two units of a pair of image pickup machines 6a, 6b which photograph a pair of omnidirection images with the fish-eye lens 7, an image processor 13 which segments the ominidirectional image pair to plural block image pairs and converts the block image pairs of the assigned coordinates into distortionless corrected image pairs, an image transmitter 10 which transmits the corrected image pairs and a radio receiver 12 which receivers assigned coordinates are mounted at a working machine 3. A remote control chamber 5 is provided with an image receiver 14, goggles 16 with small-sized liquid crystal panels 16a, 16b for displaying the corrected image pairs stereoscopically in viewing with two eyes, an angle measuring instrument 18 which measures the face direction of an operator 2 and a radio transmitter 23 which transmits the assigned coordinates. The initial face direction of the operator 2 and the initial assigned coordinates of the corrected image pairs are obtained and stored prior to the start of the operation. The assigned coordinates of this time are calculated in accordance with the initial assigned coordinates from the deviation between the face direction of this time and the initial face direction of the operator 2 after the start of the operation and are transmitted to an image processor 13. The corrected image pairs are moved in following up the changes inn the face direction of the operator 2.
Inventors:
SATO TOMONORI
MIURA SATORU
MIURA SATORU
Application Number:
JP4165895A
Publication Date:
September 13, 1999
Filing Date:
March 01, 1995
Export Citation:
Assignee:
KAJIMA KENSETSU KK
International Classes:
E21B3/00; G03B15/00; G06T1/00; G09G5/00; H04N5/232; (IPC1-7): G03B15/00; E21C1/00; G06T1/00; G09G5/00; H04N5/232
Domestic Patent References:
| JP6295521A | ||||
| JP4116540A | ||||
| JP832860A | ||||
| JP856295A | ||||
| JP7209700A | ||||
| JP850317A | ||||
| JP601978A | ||||
| JP481090A | ||||
| JP424110U | ||||
| JP424109U |
Attorney, Agent or Firm:
Reijiro Ichihigashi