JP4609543B2 - 情報処理装置及び情報処理方法 - Google Patents
情報処理装置及び情報処理方法 Download PDFInfo
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- JP4609543B2 JP4609543B2 JP2008192331A JP2008192331A JP4609543B2 JP 4609543 B2 JP4609543 B2 JP 4609543B2 JP 2008192331 A JP2008192331 A JP 2008192331A JP 2008192331 A JP2008192331 A JP 2008192331A JP 4609543 B2 JP4609543 B2 JP 4609543B2
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- 230000010365 information processing Effects 0.000 title claims description 40
- 238000003672 processing method Methods 0.000 title description 4
- 238000013459 approach Methods 0.000 claims description 42
- 230000005484 gravity Effects 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 32
- 238000010586 diagram Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04108—Touchless 2D- digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface without distance measurement in the Z direction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04806—Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- User Interface Of Digital Computer (AREA)
- Digital Computer Display Output (AREA)
Description
本実施形態の情報処理装置100は、例えば、制御部102と、メモリ104と、画像信号処理部106と、ディスプレイパネル108と、表示駆動部112と、受光処理部122などを有する。なお、本実施形態では、情報処理装置100にディスプレイパネル108が一体的に設けられる場合について説明するが、本発明は、情報処理装置100と、ディスプレイパネル108とが別体の装置として設けられる場合にも適用することができる。
102 制御部
104 メモリ
106 画像信号処理部
108 ディスプレイパネル
110 表示部
112 表示駆動部
120 受光センサー
122 受光処理部
Claims (10)
- 画像を表示部に表示する表示制御部と、
操作体と前記表示部の表面との間の接触又は近接に関する接近値を取得する接近値取得部と、
前記接近値を3値化処理し、前記3値化処理された接近値に応じて分けられた3つの領域のうちの第1の領域と、前記第1の領域と異なる第2の領域を検出する領域検出部と、
前記第1の領域及び前記第2の領域それぞれの重心の位置を算出する重心位置算出部と
を有し、
前記表示制御部は、前記重心位置算出部により算出された前記重心の位置に基づいて、前記表示部に表示された画像を変化させる、情報処理装置。 - 前記接近値取得部は、
外部から前記表示部の表示面に入射する光を受光し、受光した前記光を電気信号に変換する受光部と、
前記電気信号から画素毎の輝度値を前記接近値として算出する輝度値算出部と
を有する、請求項1に記載の情報処理装置。 - 前記接近値取得部は、
前記操作体と前記表示部の表面との間の静電容量を検出する静電容量検出部と、
前記静電容量の変化を前記接近値として算出する接近値算出部と
を有する、請求項1に記載の情報処理装置。 - 前記重心位置算出部で算出された前記第1の領域の重心である第1の重心と、前記第2の領域の重心である第2の重心とを結ぶ直線の方向を算出する直線方向算出部を有する、請求項1〜3のいずれかに記載の情報処理装置。
- 前記重心位置算出部で算出された前記第1の領域の重心である第1の重心と、前記第2の領域の重心である第2の重心の移動を検出する移動検出部を有する、請求項1〜4のいずれかに記載の情報処理装置。
- 前記第1の領域を、前記表示部近傍の操作体が前記表示部の表示面に最も接近している領域と判断し、前記第2の領域を、前記操作体が前記表示部の表示面から前記第1の領域より離れている領域と判断する判断部を有する、請求項1〜5のいずれかに記載の情報処理装置。
- 前記表示制御部は、前記直線方向算出部で算出された前記直線の方向に基づいて、前記表示部に表示する画像を表示する、請求項4に記載の情報処理装置。
- 前記表示制御部は、前記移動検出部で検出された前記第1の重心と前記第2の重心の移動に基づいて、前記表示部に表示する画像を表示する、請求項5に記載の情報処理装置。
- 前記表示制御部は、前記判断部で判断された領域に基づいて、前記表示部に表示する画像を表示する、請求項6に記載の情報処理装置。
- 表示制御部が画像を表示部に表示するステップと、
接近値取得部が操作体と前記表示部の表面との間の接触又は近接に関する接近値を取得するステップと、
領域検出部が前記接近値を3値化処理し、前記3値化処理された接近値に応じて分けられた3つの領域のうちの第1の領域と、前記第1の領域と異なる第2の領域を検出するステップと、
重心位置算出部が前記第1の領域及び前記第2の領域それぞれの重心の位置を算出するステップと、
前記表示制御部は、前記重心位置算出部により算出された前記重心の位置に基づいて、前記表示部に表示された画像を変化させるステップと
を有する、情報処理方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008192331A JP4609543B2 (ja) | 2008-07-25 | 2008-07-25 | 情報処理装置及び情報処理方法 |
EP09251421A EP2149840A1 (en) | 2008-07-25 | 2009-05-28 | Information processing apparatus and information processing method |
CN2009101612305A CN101634933B (zh) | 2008-07-25 | 2009-07-24 | 信息处理装置和信息处理方法 |
US12/509,783 US9442601B2 (en) | 2008-07-25 | 2009-07-27 | Information processing apparatus and information processing method |
US15/235,456 US20160370934A1 (en) | 2008-07-25 | 2016-08-12 | Information processing apparatus and information processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008192331A JP4609543B2 (ja) | 2008-07-25 | 2008-07-25 | 情報処理装置及び情報処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010033158A JP2010033158A (ja) | 2010-02-12 |
JP4609543B2 true JP4609543B2 (ja) | 2011-01-12 |
Family
ID=40951586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008192331A Expired - Fee Related JP4609543B2 (ja) | 2008-07-25 | 2008-07-25 | 情報処理装置及び情報処理方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9442601B2 (ja) |
EP (1) | EP2149840A1 (ja) |
JP (1) | JP4609543B2 (ja) |
CN (1) | CN101634933B (ja) |
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2008
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-
2009
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- 2009-07-24 CN CN2009101612305A patent/CN101634933B/zh not_active Expired - Fee Related
- 2009-07-27 US US12/509,783 patent/US9442601B2/en not_active Expired - Fee Related
-
2016
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US20100020037A1 (en) | 2010-01-28 |
JP2010033158A (ja) | 2010-02-12 |
US9442601B2 (en) | 2016-09-13 |
CN101634933B (zh) | 2012-05-30 |
EP2149840A1 (en) | 2010-02-03 |
US20160370934A1 (en) | 2016-12-22 |
CN101634933A (zh) | 2010-01-27 |
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