EP1335341A3 - Verfahren und Vorrichtung zur Verarbeitung von Videobildern - Google Patents
Verfahren und Vorrichtung zur Verarbeitung von Videobildern Download PDFInfo
- Publication number
- EP1335341A3 EP1335341A3 EP03000172A EP03000172A EP1335341A3 EP 1335341 A3 EP1335341 A3 EP 1335341A3 EP 03000172 A EP03000172 A EP 03000172A EP 03000172 A EP03000172 A EP 03000172A EP 1335341 A3 EP1335341 A3 EP 1335341A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sub
- field
- period
- priming
- processing video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
- G09G3/2029—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames having non-binary weights
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
- G09G3/292—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for reset discharge, priming discharge or erase discharge occurring in a phase other than addressing
- G09G3/2927—Details of initialising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0238—Improving the black level
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of Gas Discharge Display Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20030000172 EP1335341B1 (de) | 2002-01-16 | 2003-01-07 | Verfahren und Vorrichtung zur Verarbeitung von Videobildern |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02000946 | 2002-01-16 | ||
EP02000946A EP1329869A1 (de) | 2002-01-16 | 2002-01-16 | Verfahren und Vorrichtung zur Videobildbearbeitung |
EP20030000172 EP1335341B1 (de) | 2002-01-16 | 2003-01-07 | Verfahren und Vorrichtung zur Verarbeitung von Videobildern |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1335341A2 EP1335341A2 (de) | 2003-08-13 |
EP1335341A3 true EP1335341A3 (de) | 2004-06-30 |
EP1335341B1 EP1335341B1 (de) | 2008-10-01 |
Family
ID=27614614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20030000172 Expired - Lifetime EP1335341B1 (de) | 2002-01-16 | 2003-01-07 | Verfahren und Vorrichtung zur Verarbeitung von Videobildern |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1335341B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1553549A1 (de) * | 2004-01-07 | 2005-07-13 | Deutsche Thomson-Brandt GmbH | Verfahren und Vorrichtung zur spezifischen Kodierung der Pixel auf dem Randbildschirm einer Plasmaanzeigetafel |
EP1596356A4 (de) * | 2004-01-28 | 2009-11-11 | Panasonic Corp | Plasmaanzeigetafelansteuerverfahren |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08221036A (ja) * | 1995-02-13 | 1996-08-30 | Nec Corp | プラズマディスプレイパネルの駆動方法および駆動装 置 |
FR2795219A1 (fr) * | 1999-06-15 | 2000-12-22 | Nec Corp | Procede capable d'etablir un contraste eleve sur un panneau d'affichage a plasma |
WO2001056003A2 (en) * | 2000-01-26 | 2001-08-02 | Thomson Licensing S.A. | Method for processing video pictures for display on a display device |
JP2001312244A (ja) * | 2000-04-27 | 2001-11-09 | Pioneer Electronic Corp | プラズマディスプレイパネルの駆動方法 |
-
2003
- 2003-01-07 EP EP20030000172 patent/EP1335341B1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08221036A (ja) * | 1995-02-13 | 1996-08-30 | Nec Corp | プラズマディスプレイパネルの駆動方法および駆動装 置 |
FR2795219A1 (fr) * | 1999-06-15 | 2000-12-22 | Nec Corp | Procede capable d'etablir un contraste eleve sur un panneau d'affichage a plasma |
WO2001056003A2 (en) * | 2000-01-26 | 2001-08-02 | Thomson Licensing S.A. | Method for processing video pictures for display on a display device |
JP2001312244A (ja) * | 2000-04-27 | 2001-11-09 | Pioneer Electronic Corp | プラズマディスプレイパネルの駆動方法 |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 03 3 April 2002 (2002-04-03) * |
Also Published As
Publication number | Publication date |
---|---|
EP1335341B1 (de) | 2008-10-01 |
EP1335341A2 (de) | 2003-08-13 |
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