Frame grabber, image processing system including the same, and image processing method using the frame grabber
US-10154225-B2 · Dec 11, 2018 · US
Display apparatus
US9686447B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9686447-B2 |
| Application number | US-201514602864-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 22, 2015 |
| Priority date | Jan 24, 2014 |
| Publication date | Jun 20, 2017 |
| Grant date | Jun 20, 2017 |
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Abstract
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A display apparatus includes a detecting unit that detects a start position and an end position of an effective image area of an analog image signal, and a determination unit that determines a candidate format as a format of the analog image signal if a first difference and a second difference satisfy a predetermined condition. The first difference represents a difference between the start position of the effective image area and a start position of an effective image area of the candidate format. The second difference represents a difference between the end position of the effective image area and an end position of the effective image area of the candidate format.
First claim
Opening claim text (preview).
What is claimed is: 1. A display apparatus comprising: a memory; and a processor that executes instructions stored in the memory, wherein the processor (a) detects a horizontal start position, a horizontal end position, a vertical start position, and a vertical end position of an effective image area of an input analog image signal, (b) calculates a first difference that represents a difference between the detected horizontal start position of the input analog image signal a…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9686447B2 cover?
- A display apparatus includes a detecting unit that detects a start position and an end position of an effective image area of an analog image signal, and a determination unit that determines a candidate format as a format of the analog image signal if a first difference and a second difference satisfy a predetermined condition. The first difference represents a difference between the start posi…
- Who is the assignee on this patent?
- Canon Kk
- What technology area does this patent fall under?
- Primary CPC classification H04N5/05. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 20 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).