Methods and systems for displaying media in scaled manner and/or in orientation
Abstract
The invention relates to methods, systems, and programming for producing and drawing subpixel-optimized bitmap images of shapes, such as fonts, by using non-linear color balancing. Some embodiments associate a luminosity with each subpixel of such an image as a function of (a) the percent of the subpixel's area covered by the shape and (b) the distribution to nearby subpixels of portions of the subpixel's resulting coverage value that cause color imbalance. Some embodiments distribute a subpixel's coverage value as a function of its difference from coverage values of other subpixels in the same pixel. Some embodiments draw a image comprised of pure foreground and background color pixels, as well as intermediary pixels in which subpixels are determined as a function of both foreground and background colors and color balancing. The intermediary pixels can, but need not, separate the foreground and background pixels along the direction of color balancing.
Term
Term ended
Projected expiry passed 2 May 2022, 4.4 years ago.
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50 members in 7 offices
Priority claims14
| Document | Office | Kind | Date |
|---|---|---|---|
| 28828701 | United States of America | P | |
| 29627501 | United States of America | P | |
| 29627401 | United States of America | P | |
| 29623701 | United States of America | P | |
| 29628401 | United States of America | P | |
| 29623101 | United States of America | P | |
| 29622401 | United States of America | P | |
| 29642601 | United States of America | P | |
| 29627301 | United States of America | P | |
| 29628301 | United States of America | P | |
| 29628101 | United States of America | P | |
| 29632701 | United States of America | P | |
| 32292201 | United States of America | P | |
| 0214282 | United States of America | W |
Members50
| Document | Office | Kind | |
|---|---|---|---|
| WO02088908A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO02088979A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO02089105A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2002305392A1 | Australia | A1 | |
| AU2002316067A1 | Australia | A1 | |
| WO02101567A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO02089105A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO02101567A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO02088908A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US2003095135A1 | United States of America | A1 | |
| US2003137522A1 | United States of America | A1 | |
| EP1393148A2 | European Patent Office (EPO) | A2 | |
| EP1393189A2 | European Patent Office (EPO) | A2 | |
| EP1393190A1 | European Patent Office (EPO) | A1 | |
| WO2004051429A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2004051430A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2003297628A1 | Australia | A1 | |
| AU2003297628A8 | Australia | A8 | |
| AU2003298825A1 | Australia | A1 | |
| AU2003298825A8 | Australia | A8 | |
| EP1449190A2 | European Patent Office (EPO) | A2 | |
| US2004177323A1 | United States of America | A1 | |
| WO2004051429A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US2004183817A1 | United States of America | A1 | |
| JP2004532430A | Japan | A | |
| JP2004533641A | Japan | A | |
| JP2005501310A | Japan | A | |
| WO2004051430A3 | World Intellectual Property Organization (WIPO) | A3 | |
| JP2005507102A | Japan | A | |
| US2005062758A1 | United States of America | A1 | |
| EP1579295A2 | European Patent Office (EPO) | A2 | |
| JP2006518055A | Japan | A | |
| JP2006524367A | Japan | A | |
| US7219309B2 | United States of America | B2 | |
| US7222306B2 | United States of America | B2 | |
| EP1449190A4 | European Patent Office (EPO) | A4 | |
| EP1393189A4 | European Patent Office (EPO) | A4 | |
| EP1393148A4 | European Patent Office (EPO) | A4 | |
| EP1393190A4 | European Patent Office (EPO) | A4 | |
| US2007216687A1 | United States of America | A1 | |
| US7287220B2 | United States of America | B2 | |
| EP1579295A4 | European Patent Office (EPO) | A4 | |
| EP1393148B1 | European Patent Office (EPO) | B1 | |
| AT459908T | Austria | T | |
| ATE459908T1This record | Austria | T1 | |
| DE60235540D1 | Germany | D1 | |
| US7737993B2 | United States of America | B2 | |
| JP4498146B2 | Japan | B2 | |
| EP1449190B1 | European Patent Office (EPO) | B1 | |
| US8514243B2 | United States of America | B2 |
Numbers
- Application
- 2746342
Titles2
- English
- METHODS, SYSTEMS AND PROGRAMMING FOR PRODUCING AND DISPLAYING SUBIXEL OPTIMIZED FONT BITMAPS USING NON-LINEAR COLOR COMPENSATION
- German
- VERFAHREN, SYSTEME UND PROGRAMMIERUNG ZUR HERSTELLUNG UND ANZEIGE VON SUBPIXELOPTIMIERTEN FONT-BITMAPS UNTER VERWENDUNG EINES NICHTLINEAREN FARBAUSGLEICHS
Classification
- CPC, 24
- G09G5/28
- G06F3/0481
- G06F3/0488
- G06F3/14
- G06T11/40
- G06T2200/12
- G09G3/2003
- G09G5/00
- G09G5/026
- G09G5/24
- G09G5/34
- G09G5/42
- G09G2320/0606
- G09G2340/0407
- G09G2340/0414
- G09G2340/0421
- G09G2340/045
- G09G2340/0457
- G09G2340/0492
- G09G2340/145
- G09G2370/027
- G06F16/9577
- H04M1/72445
- G06T11/23
- IPC, 23
- G06T1 00
- G06F3 048
- G06F3 14
- G06F15 00
- G06F17 30
- G06T3 40
- G06T11 20
- G06T11 40
- G06T11 60
- G09G3 20
- G09G3 36
- G09G5 00
- G09G5 02
- G09G5 26
- G09G5 28
- G09G5 34
- G09G5 36
- G09G5 38
- G09G5 391
- H04N1 387
- H04N1 393
- H04N1 46
- H04N1 60