HK1082832A1 - Display processing system and method - Google Patents
Display processing system and methodInfo
- Publication number
- HK1082832A1 HK1082832A1 HK05111913A HK05111913A HK1082832A1 HK 1082832 A1 HK1082832 A1 HK 1082832A1 HK 05111913 A HK05111913 A HK 05111913A HK 05111913 A HK05111913 A HK 05111913A HK 1082832 A1 HK1082832 A1 HK 1082832A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- processing system
- display processing
- value
- color
- transparency value
- Prior art date
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
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
- G09G5/026—Control of mixing and/or overlay of colours in general
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Digital Computer Display Output (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44620703P | 2003-02-11 | 2003-02-11 | |
PCT/CA2004/000192 WO2004072934A2 (en) | 2003-02-11 | 2004-02-11 | Display processing system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1082832A1 true HK1082832A1 (en) | 2006-06-16 |
Family
ID=32869460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK05111913A HK1082832A1 (en) | 2003-02-11 | 2005-12-22 | Display processing system and method |
Country Status (7)
Country | Link |
---|---|
US (4) | US7466855B2 (de) |
EP (1) | EP1599840B1 (de) |
AT (1) | ATE347721T1 (de) |
CA (1) | CA2515417C (de) |
DE (1) | DE602004003564T2 (de) |
HK (1) | HK1082832A1 (de) |
WO (1) | WO2004072934A2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6775417B2 (en) * | 1997-10-02 | 2004-08-10 | S3 Graphics Co., Ltd. | Fixed-rate block-based image compression with inferred pixel values |
US20060017743A1 (en) * | 2004-07-23 | 2006-01-26 | Chan Victor G | Display intensity filter |
US20060066624A1 (en) * | 2004-09-30 | 2006-03-30 | Microsoft Corporation | Method and system for generating per-pixel error bounds for a rendered image |
US8117541B2 (en) | 2007-03-06 | 2012-02-14 | Wildtangent, Inc. | Rendering of two-dimensional markup messages |
US8139077B2 (en) * | 2007-11-02 | 2012-03-20 | Texas Instruments Incorporated | Enhanced alpha blending |
US9355493B2 (en) * | 2007-12-31 | 2016-05-31 | Advanced Micro Devices, Inc. | Device and method for compositing video planes |
US8111945B2 (en) * | 2008-07-25 | 2012-02-07 | Freescale Semiconductor, Inc. | System and method for providing a blended picture |
US8085279B2 (en) * | 2009-10-30 | 2011-12-27 | Synopsys, Inc. | Drawing an image with transparent regions on top of another image without using an alpha channel |
TWI457888B (zh) * | 2011-12-16 | 2014-10-21 | Au Optronics Corp | 顯示面板 |
EP2675171B1 (de) * | 2012-06-11 | 2018-01-24 | BlackBerry Limited | Transparenzinformationen in einem Bild- oder Videoformat ohne native Transparenzunterstützung |
US8878867B2 (en) | 2012-06-11 | 2014-11-04 | Blackberry Limited | Transparency information in image or video format not natively supporting transparency |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5121230A (en) * | 1987-01-19 | 1992-06-09 | Canon Kabushiki Kaisha | Image reading apparatus having adjusting circuits for matching the level of and compensating for fluctuation among a plurality of sensing elements |
US4982343A (en) * | 1988-10-11 | 1991-01-01 | Next, Inc. | Method and apparatus for displaying a plurality of graphic images |
JPH07146931A (ja) * | 1993-03-08 | 1995-06-06 | Canon Inf Syst Res Australia Pty Ltd | 画像創成方法 |
US5767851A (en) * | 1996-01-29 | 1998-06-16 | Sun Microsystems, Inc. | Method and apparatus for emulating an environment's drag and drop functionality in a host environment |
US5914725A (en) * | 1996-03-07 | 1999-06-22 | Powertv, Inc. | Interpolation of pixel values and alpha values in a computer graphics display device |
US6014684A (en) * | 1997-03-24 | 2000-01-11 | Intel Corporation | Method and apparatus for performing N bit by 2*N-1 bit signed multiplication |
JP3681528B2 (ja) * | 1997-12-22 | 2005-08-10 | 株式会社ルネサステクノロジ | グラフィックプロセッサ及びデータ処理システム |
US6208351B1 (en) * | 1997-12-22 | 2001-03-27 | Adobe Systems Incorporated | Conversion of alpha-multiplied color data |
JP4365950B2 (ja) * | 1998-09-11 | 2009-11-18 | キヤノン株式会社 | 高速ラスタ形式レンダリングのためのグラフィックオブジェクト処理方法および装置 |
JP4343344B2 (ja) * | 1998-09-11 | 2009-10-14 | キヤノン株式会社 | ラスタ形式のグラフィックオブジェクトを用いたイメージの高速レンダリング方法 |
WO2000028518A2 (en) * | 1998-11-09 | 2000-05-18 | Broadcom Corporation | Graphics display system |
US6573905B1 (en) * | 1999-11-09 | 2003-06-03 | Broadcom Corporation | Video and graphics system with parallel processing of graphics windows |
US6636222B1 (en) * | 1999-11-09 | 2003-10-21 | Broadcom Corporation | Video and graphics system with an MPEG video decoder for concurrent multi-row decoding |
US6466224B1 (en) * | 1999-01-19 | 2002-10-15 | Matsushita Electric Industrial Co., Ltd. | Image data composition and display apparatus |
US6754279B2 (en) * | 1999-12-20 | 2004-06-22 | Texas Instruments Incorporated | Digital still camera system and method |
AUPQ593100A0 (en) * | 2000-02-29 | 2000-03-23 | Canon Kabushiki Kaisha | Alpha-channel compositing system |
US20030222998A1 (en) * | 2000-12-20 | 2003-12-04 | Satoru Yamauchi | Digital still camera system and method |
US6771274B2 (en) * | 2002-03-27 | 2004-08-03 | Sony Corporation | Graphics and video integration with alpha and video blending |
US6977658B2 (en) * | 2002-06-27 | 2005-12-20 | Broadcom Corporation | System for and method of performing an opacity calculation in a 3D graphics system |
JP2004046493A (ja) * | 2002-07-11 | 2004-02-12 | Seiko Epson Corp | 画像調節装置およびそのプログラム並びに画像調節方法 |
AU2003900772A0 (en) * | 2003-02-21 | 2003-03-13 | Canon Kabushiki Kaisha | Reducing the number of compositing operations performed in a pixel sequential rendering system |
US7643032B2 (en) * | 2004-11-02 | 2010-01-05 | Microsoft Corporation | Texture-based packing, such as for packing 8-bit pixels into two bits |
-
2004
- 2004-02-11 AT AT04709964T patent/ATE347721T1/de not_active IP Right Cessation
- 2004-02-11 DE DE602004003564T patent/DE602004003564T2/de not_active Expired - Lifetime
- 2004-02-11 US US10/776,824 patent/US7466855B2/en active Active
- 2004-02-11 WO PCT/CA2004/000192 patent/WO2004072934A2/en active IP Right Grant
- 2004-02-11 CA CA002515417A patent/CA2515417C/en not_active Expired - Lifetime
- 2004-02-11 EP EP04709964A patent/EP1599840B1/de not_active Expired - Lifetime
-
2005
- 2005-12-22 HK HK05111913A patent/HK1082832A1/xx not_active IP Right Cessation
-
2008
- 2008-11-24 US US12/276,537 patent/US7881527B2/en active Active
-
2010
- 2010-12-22 US US12/976,444 patent/US8014595B2/en not_active Expired - Lifetime
-
2011
- 2011-08-04 US US13/198,216 patent/US8971616B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE602004003564T2 (de) | 2007-09-20 |
US7466855B2 (en) | 2008-12-16 |
ATE347721T1 (de) | 2006-12-15 |
EP1599840A2 (de) | 2005-11-30 |
US20110090241A1 (en) | 2011-04-21 |
WO2004072934A2 (en) | 2004-08-26 |
WO2004072934A3 (en) | 2004-12-29 |
US8971616B2 (en) | 2015-03-03 |
CA2515417C (en) | 2009-04-28 |
EP1599840B1 (de) | 2006-12-06 |
US20090079759A1 (en) | 2009-03-26 |
US20040160456A1 (en) | 2004-08-19 |
CA2515417A1 (en) | 2004-08-26 |
US20110285744A1 (en) | 2011-11-24 |
US7881527B2 (en) | 2011-02-01 |
DE602004003564D1 (de) | 2007-01-18 |
US8014595B2 (en) | 2011-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |
Effective date: 20240210 |