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EP0370435A2
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Image preprocessor
Assignee: Omron Corp
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Filing: 1989-11-20
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Granted: —
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Expires: 2009-11-20
Abstract
Abstract An image preprocessor for preprocessing a video signal which represents an image to be recognized includes an imaging unit for imaging an object of recognition and outputting a video signal representing the image of the object, an inference unit for preprocessing the video signal by an inference based on settable processing rules and outputting results of the inference as preprocessing data, and a memory device for storing the preprocessing data for the purpose of recognition processing.
Inventors
- 👤 Kazuaki Omron Tateisi Electronics Co. Urasaki
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-04 22:28
CPC Classifications
G; G06; G06T; G06T7/00; G06T7/0002; G06T7/0004; G06T2207/00; G06T2207/10; G06T2207/10024; G06T2207/30; G06T2207/30108; G06T2207/30141
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
73 words
An image preprocessor for preprocessing a video signal which represents an image to be recognized, comprising: imaging means for imaging an object of recognition and outputting a video signal representing an image of the object; inference means for preprocessing the video signal by an inference based on settable processing rules and outputting results of the inference as preprocessing data; and memory means for storing the preprocessing data for the purpose of recognition processing.
Claim 2
Dependent Claim
73 words
An image preprocessor for preprocessing a video signal which represents an image to be recognized, comprising: imaging means for imaging an object of recognition and outputting a video signal representing an image of the object; inference means for preprocessing the video signal by an inference based on settable processing rules and outputting results of the inference as preprocessing data; and memory means for storing the preprocessing data for the purpose of recognition processing.
Claim 3
Dependent Claim
15 words
The image preprocessor according to claim 1, wherein said processing rules are fuzzy processing rules.
Claim 4
Dependent Claim
34 words
The image preprocessor according to claim 1, wherein said inference means converts each pixel of an image into a code representing a region of the object of recognition, said inference means outputting said code.
References Cited (Backward Citations)
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