Color picture image processing system for separating color picture imageinto pixels
CA 1286767 C · Owner: Fujitsu Limited · Inventors: Enomoto, Hajime; Miyamura, Isao
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A color picture image processing system with edge detection for separating a color picture image into pixels, transmitting vector signals constituting chrominance components of pixel data in a corresponding relationship with a transmission of scalar signals corresponding to luminance components of the pixel data and reproducing the color picture image from the transmitted vector signals and scalar signals the system, including: a calculation processing unit for separating chrominance components of pixels constituting the color picture image into lamellar components and vortex components, a lamellar vector analysis connecting unit for generating divergence components representing the …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted July 23, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 23, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.