MX9603749A - Aparato de amplificacion de video. - Google Patents
Aparato de amplificacion de video.Info
- Publication number
- MX9603749A MX9603749A MX9603749A MX9603749A MX9603749A MX 9603749 A MX9603749 A MX 9603749A MX 9603749 A MX9603749 A MX 9603749A MX 9603749 A MX9603749 A MX 9603749A MX 9603749 A MX9603749 A MX 9603749A
- Authority
- MX
- Mexico
- Prior art keywords
- magnification
- graphic
- horizontal
- video
- modifying
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 3
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4023—Scaling of whole images or parts thereof, e.g. expanding or contracting based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Television Systems (AREA)
- Studio Circuits (AREA)
- Image Processing (AREA)
Abstract
Un aparato de amplificacion de video modifica (encoge o agranda) imágenes de gráficos de video en una direccion horizontal y vertical durante una transferencia de señales de datos gráficos de video desde una memoria de gráficos a una pantalla de television. Un primer dispositivo modificador de amplificacion modifica la amplificacion de un gráfico mediante un factor de amplificacion vertical generando señales de salida de direccion de línea de gráfico que evita selectivamente una transmision de líneas horizontales determinadas previamente del gráfico en la recepcion de un factor de amplificacion vertical que es menor que la unidad. Un segundo dispositivo modificador de amplificacion responde a las transmisiones de las líneas horizontales del gráfico indicadas para su transmision mediante las señales de salida del primer elemento modificador de amplificacion para modificar la amplificacion del gráfico en una direccion horizontal mediante un factor de amplificacion horizontal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/523,789 US5838296A (en) | 1995-08-31 | 1995-08-31 | Apparatus for changing the magnification of video graphics prior to display therefor on a TV screen |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9603749A true MX9603749A (es) | 1997-06-28 |
Family
ID=24086471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9603749A MX9603749A (es) | 1995-08-31 | 1996-08-29 | Aparato de amplificacion de video. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5838296A (es) |
EP (1) | EP0762325B1 (es) |
JP (2) | JP3484298B2 (es) |
KR (1) | KR100249403B1 (es) |
CA (1) | CA2179783C (es) |
DE (1) | DE69630345T2 (es) |
HK (1) | HK1014068A1 (es) |
MX (1) | MX9603749A (es) |
NO (1) | NO963577L (es) |
Families Citing this family (35)
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US6034689A (en) * | 1996-06-03 | 2000-03-07 | Webtv Networks, Inc. | Web browser allowing navigation between hypertext objects using remote control |
KR100283574B1 (ko) * | 1996-08-27 | 2001-03-02 | 윤종용 | 모니터 화면 사이즈 제어 회로 및 그 제어방법 |
US6417866B1 (en) * | 1997-02-26 | 2002-07-09 | Ati Technologies, Inc. | Method and apparatus for image display processing that reduces CPU image scaling processing |
US6686936B1 (en) | 1997-11-21 | 2004-02-03 | Xsides Corporation | Alternate display content controller |
US6018332A (en) * | 1997-11-21 | 2000-01-25 | Ark Interface Ii, Inc. | Overscan user interface |
US6337717B1 (en) | 1997-11-21 | 2002-01-08 | Xsides Corporation | Alternate display content controller |
US6330010B1 (en) | 1997-11-21 | 2001-12-11 | Xsides Corporation | Secondary user interface |
US6639613B1 (en) | 1997-11-21 | 2003-10-28 | Xsides Corporation | Alternate display content controller |
US6243856B1 (en) * | 1998-02-03 | 2001-06-05 | Amazing Media, Inc. | System and method for encoding a scene graph |
US6263496B1 (en) | 1998-02-03 | 2001-07-17 | Amazing Media, Inc. | Self modifying scene graph |
US6437809B1 (en) | 1998-06-05 | 2002-08-20 | Xsides Corporation | Secondary user interface |
US6426762B1 (en) | 1998-07-17 | 2002-07-30 | Xsides Corporation | Secondary user interface |
US6768774B1 (en) | 1998-11-09 | 2004-07-27 | Broadcom Corporation | Video and graphics system with video scaling |
US6661422B1 (en) * | 1998-11-09 | 2003-12-09 | Broadcom Corporation | Video and graphics system with MPEG specific data transfer commands |
US7982740B2 (en) | 1998-11-09 | 2011-07-19 | Broadcom Corporation | Low resolution graphics mode support using window descriptors |
US6380945B1 (en) | 1998-11-09 | 2002-04-30 | Broadcom Corporation | Graphics display system with color look-up table loading mechanism |
US6396962B1 (en) * | 1999-01-29 | 2002-05-28 | Sony Corporation | System and method for providing zooming video |
US6590592B1 (en) | 1999-04-23 | 2003-07-08 | Xsides Corporation | Parallel interface |
US6788311B1 (en) * | 1999-04-28 | 2004-09-07 | Intel Corporation | Displaying data on lower resolution displays |
WO2000072123A2 (en) | 1999-05-21 | 2000-11-30 | Xsides Corporation | Parallel graphical user interface |
US6630943B1 (en) * | 1999-09-21 | 2003-10-07 | Xsides Corporation | Method and system for controlling a complementary user interface on a display surface |
US6515678B1 (en) * | 1999-11-18 | 2003-02-04 | Gateway, Inc. | Video magnifier for a display of data |
US20040226041A1 (en) * | 2000-02-18 | 2004-11-11 | Xsides Corporation | System and method for parallel data display of multiple executing environments |
US6677964B1 (en) | 2000-02-18 | 2004-01-13 | Xsides Corporation | Method and system for controlling a complementary user interface on a display surface |
US7445551B1 (en) | 2000-05-24 | 2008-11-04 | Nintendo Co., Ltd. | Memory for video game system and emulator using the memory |
US7305680B2 (en) * | 2002-08-13 | 2007-12-04 | Sharp Laboratories Of America, Inc. | Listening module for asynchronous messages sent between electronic devices of a distributed network |
US8063916B2 (en) | 2003-10-22 | 2011-11-22 | Broadcom Corporation | Graphics layer reduction for video composition |
US8267780B2 (en) | 2004-03-31 | 2012-09-18 | Nintendo Co., Ltd. | Game console and memory card |
US11278793B2 (en) | 2004-03-31 | 2022-03-22 | Nintendo Co., Ltd. | Game console |
KR20090079517A (ko) | 2008-01-18 | 2009-07-22 | 삼성전자주식회사 | 연료전지 및 연료전지 제어방법 |
US8325282B2 (en) * | 2008-04-08 | 2012-12-04 | Mitsubishi Electric Visual Solutions America, Inc. | Television automatic geometry adjustment system |
EP2113959B1 (en) | 2008-04-25 | 2013-05-29 | Samsung Electronics Co., Ltd. | Fuel cell system and control method thereof |
US20110242427A1 (en) * | 2010-04-01 | 2011-10-06 | Timothy Ramsdale | Method and System for Providing 1080P Video With 32-Bit Mobile DDR Memory |
US10077109B2 (en) * | 2014-01-24 | 2018-09-18 | Maxlinear, Inc. | First-person viewer for unmanned vehicles |
KR20230077016A (ko) * | 2021-11-24 | 2023-06-01 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 데이터 보상 방법 |
Family Cites Families (29)
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---|---|---|---|---|
ZA797059B (en) * | 1979-03-23 | 1980-11-26 | Ibm | System for and method of reproducing an image |
DE3177204D1 (de) * | 1980-04-11 | 1990-08-30 | Ampex | System zur raeumlichen transformation von bildern. |
US4420770A (en) * | 1982-04-05 | 1983-12-13 | Thomson-Csf Broadcast, Inc. | Video background generation system |
US4754270A (en) * | 1984-02-16 | 1988-06-28 | Nintendo Co., Ltd. | Apparatus for varying the size and shape of an image in a raster scanning type display |
US4580165A (en) * | 1984-04-12 | 1986-04-01 | General Electric Company | Graphic video overlay system providing stable computer graphics overlayed with video image |
GB8410596D0 (en) * | 1984-04-25 | 1984-05-31 | Quantel Ltd | Video signal processing |
JPS60254190A (ja) * | 1984-05-31 | 1985-12-14 | 株式会社 アスキ− | デイスプレイコントロ−ラ |
US4656664A (en) * | 1984-10-24 | 1987-04-07 | International Business Machines Corporation | Method for reducing a binary image |
US4631751A (en) * | 1984-10-24 | 1986-12-23 | Anderson Karen L | Method for enlarging a binary image |
CA1243779A (en) * | 1985-03-20 | 1988-10-25 | Tetsu Taguchi | Speech processing system |
JPS62178069A (ja) * | 1986-01-31 | 1987-08-05 | Toshiba Corp | フアクシミリ記録方式 |
JPH0810462B2 (ja) * | 1986-05-08 | 1996-01-31 | 日本電気株式会社 | 画像処理装置 |
DE3702220A1 (de) * | 1987-01-26 | 1988-08-04 | Pietzsch Ibp Gmbh | Verfahren und einrichtung zur darstellung eines gesamtbildes auf einem bildschirm eines bildschirmgeraetes |
JPS63184879A (ja) * | 1987-01-28 | 1988-07-30 | Toshiba Corp | 画像処理装置 |
US4951038A (en) * | 1987-05-15 | 1990-08-21 | Hudson Soft Co., Ltd. | Apparatus for displaying a sprite on a screen |
US5258843A (en) * | 1987-09-04 | 1993-11-02 | Texas Instruments Incorporated | Method and apparatus for overlaying displayable information |
US5179642A (en) * | 1987-12-14 | 1993-01-12 | Hitachi, Ltd. | Image synthesizing apparatus for superposing a second image on a first image |
US5185597A (en) * | 1988-06-29 | 1993-02-09 | Digital Equipment Corporation | Sprite cursor with edge extension and clipping |
US5065231A (en) * | 1988-09-26 | 1991-11-12 | Apple Computer, Inc. | Apparatus and method for merging input RGB and composite video signals to provide both RGB and composite merged video outputs |
US5323173A (en) * | 1988-09-26 | 1994-06-21 | Hitachi, Ltd. | Display device |
US5235677A (en) * | 1989-06-02 | 1993-08-10 | Atari Corporation | Raster graphics color palette architecture for multiple display objects |
US4965670A (en) * | 1989-08-15 | 1990-10-23 | Research, Incorporated | Adjustable overlay display controller |
US5027212A (en) * | 1989-12-06 | 1991-06-25 | Videologic Limited | Computer based video/graphics display system |
US5389947A (en) * | 1991-05-06 | 1995-02-14 | Compaq Computer Corporation | Circuitry and method for high visibility cursor generation in a graphics display |
KR940001439B1 (ko) * | 1991-08-30 | 1994-02-23 | 삼성전자 주식회사 | 자막정보 중첩회로 |
US5258826A (en) * | 1991-10-02 | 1993-11-02 | Tandy Corporation | Multiple extended mode supportable multimedia palette and multimedia system incorporating same |
US5313231A (en) * | 1992-03-24 | 1994-05-17 | Texas Instruments Incorporated | Color palette device having big/little endian interfacing, systems and methods |
JP3059302B2 (ja) * | 1992-06-03 | 2000-07-04 | 株式会社ハドソン | 映像混合装置 |
JP3113090B2 (ja) * | 1992-09-21 | 2000-11-27 | 松下電器産業株式会社 | 映像信号処理装置 |
-
1995
- 1995-08-31 US US08/523,789 patent/US5838296A/en not_active Expired - Lifetime
-
1996
- 1996-06-24 CA CA002179783A patent/CA2179783C/en not_active Expired - Fee Related
- 1996-08-02 DE DE69630345T patent/DE69630345T2/de not_active Expired - Fee Related
- 1996-08-02 EP EP96305715A patent/EP0762325B1/en not_active Expired - Lifetime
- 1996-08-27 NO NO963577A patent/NO963577L/no unknown
- 1996-08-28 KR KR1019960035944A patent/KR100249403B1/ko not_active IP Right Cessation
- 1996-08-29 MX MX9603749A patent/MX9603749A/es unknown
- 1996-08-30 JP JP22973496A patent/JP3484298B2/ja not_active Expired - Fee Related
-
1998
- 1998-12-23 HK HK98115121A patent/HK1014068A1/xx not_active IP Right Cessation
-
2000
- 2000-10-05 JP JP2000306322A patent/JP2001169181A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0762325A2 (en) | 1997-03-12 |
US5838296A (en) | 1998-11-17 |
DE69630345T2 (de) | 2004-07-15 |
NO963577D0 (no) | 1996-08-27 |
NO963577L (no) | 1997-03-03 |
EP0762325A3 (en) | 1998-06-17 |
KR19980016383A (ko) | 1998-05-25 |
DE69630345D1 (de) | 2003-11-20 |
JP3484298B2 (ja) | 2004-01-06 |
KR100249403B1 (ko) | 2000-03-15 |
HK1014068A1 (en) | 1999-09-17 |
CA2179783C (en) | 2000-03-14 |
CA2179783A1 (en) | 1997-03-01 |
EP0762325B1 (en) | 2003-10-15 |
JPH09149334A (ja) | 1997-06-06 |
JP2001169181A (ja) | 2001-06-22 |
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