Title:
IMAGE RECORDER FOR LINEAR SENSOR CAMERA
Document Type and Number:
Japanese Patent JP3763374
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To display the image of an object on a video monitor while superimposing a scale and a character image related to a length orthogonal with that image by superimposing and synthesizing an image signal read from an image signal recording part and length information for measuring the size of the object from length data.
SOLUTION: The image signal of an object 1 picked up by a linear sensor camera 2 is inputted to an image recorder 4 for linear sensor, this image signal is read out and the image of the object 1 is displayed on a video monitor 5. Besides, the speed data of the object 1 detected by a speed sensor 3 are inputted to the image recorder 4 for linear sensor camera. At the image recorder 4 for linear sensor camera, the relative moving speed of the object 1 at the image pickup position of a linear sensor, namely, the moving distance of the object 1 in a main scanning cycle is arithmetically found and corresponding to the fetch of the image, the character of a length to the lateral axis of the image is generated from length data, which links the value of that moving distance to an image address, and displayed on the video monitor 5.
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Inventors:
Naoyuki Shinbo
Haruki Watanabe
Haruki Watanabe
Application Number:
JP24281397A
Publication Date:
April 05, 2006
Filing Date:
September 08, 1997
Export Citation:
Assignee:
Hitachi Kokusai Electric Co., Ltd.
International Classes:
G01C22/00; H04N7/18; G01B11/04; G09G5/22; G09G5/36; G09G5/377; H04N5/225; (IPC1-7): H04N7/18; G01B11/04; G01C22/00; G09G5/22; G09G5/36; H04N5/225
Attorney, Agent or Firm:
Katsuo Ogawa
Akio Takahashi
Kyosuke Tanaka
Akio Takahashi
Kyosuke Tanaka
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