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1. 发明专利

AU2021201345A1 Systems and methods for extracting text from portable document format data 未知
公开(公告)号：AU2021201345A1
公开(公告)日：2022-09-22
申请号：AU2021201345
申请日：2021-03-02
申请人： CANVA PTY LTD
发明人： SCHWIEBERT STEPHAN , YANCHINA VELISLAVA , IGUARO HENRY , BENNETT ANDREW
IPC分类号： G06F40/109 , G06F40/279 , G06V30/413 , G06V30/414 , G06V30/416
摘要： Described herein is a computer implemented method. The method includes receiving data for an area of text of a document, the area of text containing a plurality of glyphs. A processing unit groups the glyphs into a plurality of lines based on glyph position information and for each line determines one or more paragraph attributes, wherein a difference in the one or more paragraph attributes between different lines indicates a likelihood that the different lines are in different paragraphs. Responsive to determining the one or more paragraph attributes, the plurality of lines are grouped into one or more paragraphs and an editable document is generated that contains text in paragraphs that corresponds to the one or more paragraphs. 404m Start Select next unprocessed glyph 502 in PDF data Access glyphs grouping 504 attribute values 506 Glyph set with attribute values exists? Yes No 508 Create new glyph set Yes corresponding to attribute values 510 Associate glyph with set having corresponding attribute i values Unprocessed 512 glyph(s) in PDF data? No End Figure 5

2. 发明专利

DE112009005035B4 Bordanzeigevorrichtung 未知
公开(公告)号：DE112009005035B4
公开(公告)日：2020-03-26
申请号：DE112009005035
申请日：2009-10-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： OI MAKOTO
IPC分类号： B60R16/02 , G06F3/048 , G06F40/109
摘要： Bordanzeigevorrichtung (1) für ein Fahrzeug, umfassend:eine Bildschirmdatenspeichereinheit (9) zum Speichern einer Mehrzahl von Bildschirmdaten (9-1, 9-2), die mehrere Typen von Bildschirm-Designs definieren, einschließlich eines Zeichenketten-Anzeigerahmens mit gleicher Größe;eine Schriftschnittdaten-Speichereinheit (10) zum Speichern von Schriftschnittdaten, die mehrere Typen von Zeichen-Schriftschnitten anzeigen;eine Zeichenkettentabellen-Speichereinheit (11) zum Speichern einer Mehrzahl von Zeichenkettentabellen (11-1, 11-2), in denen Zeichenketten (68-77) mit derselben Bedeutung beschrieben sind, wobei die Zeichenkettentabellen mit verschiedenen Typen von Schriftschnittdaten (10-1, 10-2) assoziiert sind, und wobei sich die entsprechenden Zeichenketten in den Zeichenkettentabellen in einer Anzahl von Zeichen unterscheiden;eine Anzeigeeinheit (6) zum Anzeigen eines Bildschirms unter Verwendung der Bilddaten (9-1, 9-2), der Schriftschnittdaten (10-1, 10-2) und einer Zeichenkette (68-77) in den Zeichenkettentabellen (11-1, 11-2);eine Entscheidungseinheit (12) zum Entscheiden über einen Anzeigentyp, der eine Kombination der Bildschirmdaten (9-1, 9-2), der Schriftschnittdaten (10-1, 10-2) und der Zeichenkettentabelle (11-1, 11-2), anzeigt, wobei die Kombination verwendet wird für einen auf der Anzeigeeinheit (6) angezeigten Bildschirm, und wobei die Schriftschnittdaten (10-1, 10-2) und die Zeichenkettentabelle in der Kombination auf eine in einem Rahmen des Bildschirms anzuzeigende Zeichenkette (68-77) angewendet wird;eine Bildschirmdaten-Erfassungseinheit (15) zum Ermitteln der Bildschirmdaten entsprechend dem durch die Entscheidungseinheit (12) entschiedenen Anzeigentyp aus der Bildschirmdaten-Speichereinheit (9);eine Schriftschnittdaten-Erfassungseinheit (16) zum Ermitteln der Schriftschnittdaten entsprechend dem Anzeigetyp, der durch die Entscheidungseinheit (12) festgelegt wurde, aus der Schriftschnittdaten-Speichereinheit (10);eine Zeichenkettendaten-Erfassungseinheit (17) zum Ermitteln der Zeichenkette in der Zeichenkettentabelle (11-1, 11-2), die dem durch die Entscheidungseinheit (12) festgelegten Anzeigetyp entspricht, aus der Zeichenkettentabellen-Speichereinheit (11); undeine Anzeigesteuereinheit (8) zum Steuern der Anzeigeeinheit (6), zum Anzeigen des Bildschirms unter Verwendung der durch die Bildschirmdaten-Erfassungseinheit (15) ermittelten Bildschirmdaten, der durch die Schriftschnittdaten-Erfassungseinheit (16) ermittelten Schriftschnittdaten und der durch die Zeichenkettendaten-Erfassungseinheit (17) ermittelten Zeichenkette,weiter umfassend:eine Fahrzeuginformations-Erfassungseinheit (13), die mit einem Bordnetzwerk (14) des Fahrzeugs verbunden ist, zum Erfassen von Modellinformationen zum Fahrzeug über Kommunikation über das Bordnetzwerk (14) mit Außerhalb der Bordanzeigevorrichtung (1), wobei die Entscheidungseinheit (12) :Korrespondenzinformation aufweist, in der eine Mehrzahl von Fahrzeugmodellen und Anzeigetypen, die zu den Modellen passen, eingestellt sind; undüber den Anzeigetyp entscheidet, der zum Fahrzeugmodell passt, als der für die Bildschirmanzeige der Anzeigeeinheit zu verwendende Anzeigetyp, durch Bezugnahme auf die Korrespondenzinformation gemäß der durch die Fahrzeuginformations-Erfassungseinheit (13) ermittelten Modellinformation.

3. 发明专利

CA3166085A1 A METHOD, DEVICE, TERMINAL, AND COMPUTER-READABLE STORAGE MEDIUM FOR ADJUSTING FONT SIZE 未知
公开(公告)号：CA3166085A1
公开(公告)日：2022-09-30
申请号：CA3166085
申请日：2022-06-29
申请人： CANADA LTD 10353744
发明人： DING JINFEI , DAI ZHIBO , ZHU SHILONG , WANG RUI , WU CHENJIE
IPC分类号： G06F40/109 , G06F3/01 , G06F3/147
摘要： The present invention relates to a method of adjusting a font size, and corresponding device, terminal equipment, and computer-readable storage medium, of which the method comprises: determining a font size range displayed by a terminal screen according to an age group of a user currently using or manipulating a terminal, obtaining a preset relation of a distance between human eyes and the terminal screen to a font size detecting a current distance between the human eyes and the terminal screen, determining a target font size according to the current distance and the preset relation, and displaying font on the terminal screen according to the target font size. Different font size ranges are set with respect to different age groups, and font sizes can all be self-adaptively adjusted according to distances between human eyes and the terminal screen, whereby requirements of users for use under different scenarios are satisfied.

4. 发明专利

AU2020288833A1 Techniques for text rendering using font patching 未知
公开(公告)号：AU2020288833A1
公开(公告)日：2021-12-16
申请号：AU2020288833
申请日：2020-06-02
申请人： NETFLIX INC
发明人： NAVARRO PEDRO
IPC分类号： G06F40/109 , G06F7/00 , G06F40/126 , G06K15/02 , G06T11/00 , H04N5/00
摘要： Various embodiments disclose a computer-implemented method that includes receiving, subsequent to a first font file being stored in read-only memory, a first font patch file for storage in read-write memory, where each of the first font file and the first font patch file is associated with a first font and includes a different set of glyphs used to render characters for display, and a first set of glyphs included in the first font file is static, determining that a first text string includes a first set of characters to be rendered, retrieving, from at least one of the first font file and the first font patch file depending on whether a first glyph is included in the first set of glyphs, the first glyph corresponding to a first character included in the first set of characters, and rendering a portion of the first text string using the first glyph.

5. 发明专利

GB2521696B Managing font metrics for a rendering device 未知
公开(公告)号：GB2521696B
公开(公告)日：2021-02-10
申请号：GB201413926
申请日：2014-08-06
申请人： CSR IMAGING US LP
发明人： ELLIOTT BRADSHAW
IPC分类号： G06F3/12 , G06F40/109
摘要： A system for printing a document that includes one or more target fonts that are emulated with at least one substitute font in a manner that preserves the original pagination and line breaks of the document. A table is provided that lists strategies/logic for enabling the printing device to emulate each of a plurality of predetermined target fonts with a substitute font. These emulation strategies may include but are not limited to, identifying at least one of a resident font for the printing device, stretchable font, local font, downloadable font, font data provided by a 3rd party, or font data that is embedded in a received document. Target font metrics may be employed as “hints” to refine emulation information for the target font data.

6. 发明专利

CA3141516A1 TECHNIQUES FOR TEXT RENDERING USING FONT PATCHING 未知
公开(公告)号：CA3141516A1
公开(公告)日：2020-12-10
申请号：CA3141516
申请日：2020-06-02
申请人： NETFLIX INC
发明人： NAVARRO PEDRO
IPC分类号： G06F40/109 , G06F3/14 , G06F40/106 , H04N5/00
摘要： Various embodiments disclose a computer-implemented method that includes receiving, subsequent to a first font file being stored in read-only memory, a first font patch file for storage in read-write memory, where each of the first font file and the first font patch file is associated with a first font and includes a different set of glyphs used to render characters for display, and a first set of glyphs included in the first font file is static, determining that a first text string includes a first set of characters to be rendered, retrieving, from at least one of the first font file and the first font patch file depending on whether a first glyph is included in the first set of glyphs, the first glyph corresponding to a first character included in the first set of characters, and rendering a portion of the first text string using the first glyph.

7. 发明专利

FI20100380A 未知
公开(公告)号：FI20100380A
公开(公告)日：2012-05-18
申请号：FI20100380
申请日：2010-11-17
申请人： ICERGO OY
发明人： KOIVUSALO ESKO ANTERO
IPC分类号： G06F40/109 , E01F9/00 , G06F3/033 , G06F3/048 , G06F3/147 , G06F17/30 , G06Q30/00 , G06T13/20 , G09B7/00
摘要： A method, a program, by which an animated expression of three-dimensional information space is created bringing forth a reading architecture on digital screens in which the presented readable information appears three-dimensionally and dynamically to the reader's field of vision.

8. 发明专利

AU2021203578A1 Systems and methods for converting embedded font text data 未知
公开(公告)号：AU2021203578A1
公开(公告)日：2022-12-15
申请号：AU2021203578
申请日：2021-06-01
申请人： CANVA PTY LTD
发明人： SCHWIEBERT STEPHAN , YANCHINA VELISLAVA , IGUARO JARAMILLO HENRRY EDUARDO
IPC分类号： G06F40/109 , G06F40/151 , G06F40/16
摘要： Abstract A computer implemented method includes receiving embedded font text defining characters associated with an original font family. The embedded font text is processed to generate original glyph metrics data, a combined original font glyph width based on the original glyph metrics data, and one or more candidate font families are identified. For each candidate font family a combined candidate font family glyph width is calculated and a candidate font family difference, the candidate font family difference being a measure of how the candidate font family's combined candidate font family glyph width compares to the combined original font glyph width. A particular candidate font family is selected as a replacement font family based on the candidate font family differences of the one or more candidate font families. 602 Receive embedded font text data 604 Determine font family(s) and style(s) 606 Calculate original character spacing data 608 Supported Ye Use original font family(s)as nt family(s ? conversion font family(s) No 612 Known Determine conversion font nt family(s Yes- family(s) for known font family(s) No No 614 Determine conversion font 616 family(s) for unknown font family(s) 618 Determine conversion font(s) i 620 Generate converted text data 622 Save converted text data and render text in new document Figure 6

9. 发明专利

BR112021023313A2 Processo para destacar texto com orientação variada 未知
公开(公告)号：BR112021023313A2
公开(公告)日：2022-02-01
申请号：BR112021023313
申请日：2020-05-21
申请人： GEOQUEST SYSTEMS BV
发明人： SAJWAN MOHIT
IPC分类号： G06F40/109 , G06F40/166 , G06F40/189
摘要： processo para destacar texto com orientação variada. são divulgados um método implementado por computador e aparelho para destacar texto em uma imagem disposta em um documento de linguagem de marcação. podem ser obtidos dados de localização que identificam uma localização, tamanho e orientação de um elemento de texto na imagem, onde o elemento de texto é orientado em uma direção que é não ortogonal aos eixos vertical e horizontal da imagem. um contexto para um elemento de tela no documento pode ser obtido e girado para alinhar o contexto à orientação do elemento de texto usando os dados de localização. o contexto também pode ser transladado para a localização do elemento de texto usando os dados de localização, e um elemento de destaque de texto que pelo menos parcialmente se sobrepõe ao elemento de texto pode ser gerado.

10. 发明专利

FI20100380A0 未知
公开(公告)号：FI20100380A0
公开(公告)日：2010-11-17
申请号：FI20100380
申请日：2010-11-17
申请人： KOIVUSALO ESKO ANTERO
发明人： KOIVUSALO ESKO ANTERO
IPC分类号： G06F40/109
摘要： A method, a program, by which an animated expression of three-dimensional information space is created bringing forth a reading architecture on digital screens in which the presented readable information appears three-dimensionally and dynamically to the reader's field of vision.

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