JP5167279B2 - 定量的な三次元撮像のための方法および装置 - Google Patents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2509—Color coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
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Description
Claims (8)
- 被写体表面の三次元撮像用の単一レンズ装置であって、
1つのレンズと、
前記レンズを含んだ光学経路を遮る複数のフィルタリング用絞り開口であって、被写体表面から反射された光が、前記レンズと前記フィルタリング用絞り開口とを通過し、フィルターをかけられて前記表面を表すフィルターがかけられた情報となるように構成されているフィルタリング用絞り開口と、
前記光学経路に沿って前記表面を表す前記フィルターをかけられた情報を獲得し、前記表面を表す出力信号を生成するために動作可能なセンサーと、
前記表面の前記フィルターをかけられた情報を表す前記出力信号を前記センサーから受け取るために前記センサーと通信可能に接続され、さらに、前記被写体表面を表現する表面画像を生成するように構成されたプロセッサと、
を有しており、前記プロセッサは、前記表面から、該表面によって変形されている変形パターンを検出し、前記表面により変形される前の元来のパターンを表す情報と前記パターンとを比較するものであり、前記表面画像は、デフォーカスされた情報によって前記元来のパターンと前記変形したパターンとの間の相違が見つけ出されることによって決定され、
前記複数のフィルタリング用絞り開口は、偏光による符号化をされた少なくとも2つの絞り開口を有し、前記センサーは、偏光され符号化された情報を受け取るように構成されていることを特徴とする単一レンズ装置。 - 前記複数のフィルタリング用絞り開口は、色で符号化された少なくとも2つの絞り開口を有する請求項1に記載の単一レンズ装置。
- さらに、前記被写体表面上に、アドレス可能なパターンを投影するための多波長のアドレス可能なパターン投影機を有する請求項2に記載の単一レンズ装置。
- 前記複数のフィルタリング用絞り開口は、それぞれの形状で符号化された少なくとも2つの絞り開口を有する請求項1に記載の単一レンズ装置。
- 被写体表面の三次元撮像方法であって、
レンズを含んだ光学経路を遮る複数のフィルタリング用絞り開口を利用し、前記光学経路に沿ってセンサーを利用するステップであって、前記フィルタリング用絞り開口は、被写体表面から反射された光が、前記レンズと前記フィルタリング用絞り開口とを通過し、フィルターをかけられて前記表面を表すフィルターがかけられた情報となるように構成されていることを特徴とするステップと、
前記被写体の表面を表す表面画像を生成するため、前記表面の前記フィルターがかけられた情報を表す出力信号を受け取るためにセンサーと通信可能に接続されたプロセッサを使用するステップと、
を含んでおり、前記プロフェッサを使用するステップは、前記表面から、該表面によって変形されている変形パターンを検出し、前記表面により変形される前の元来のパターンを表す情報と前記パターンとを比較するものであり、前記表面画像は、デフォーカスされた情報によって、前記元来のパターンと前記変形したパターンとの間の相違が見つけ出されることによって決定され、
前記複数のフィルタリング用絞り開口は、偏光による符号化をされた少なくとも2つの絞り開口を有し、前記センサーは、偏光され符号化された情報を受け取るように構成されていることを特徴とする方法。 - 前記複数のフィルタリング用絞り開口は、色で符号化された少なくとも2つの絞り開口を有する請求項5に記載の方法。
- さらに、前記被写体表面上に、アドレス可能なパターンを提供する多波長のアドレス可能なパターンを投影するステップを含んだ請求項5に記載の方法。
- 前記複数のフィルタリング用絞り開口は、それぞれの形状で符号化された少なくとも2つの絞り開口を有する請求項5に記載の方法。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
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US88176207P | 2007-01-22 | 2007-01-22 | |
US88177607P | 2007-01-22 | 2007-01-22 | |
US88177907P | 2007-01-22 | 2007-01-22 | |
US60/881,779 | 2007-01-22 | ||
US60/881,776 | 2007-01-22 | ||
US60/881,762 | 2007-01-22 | ||
PCT/US2008/000991 WO2008091691A1 (en) | 2007-01-22 | 2008-01-22 | Method and apparatus for quantitative 3-d imaging |
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JP2010517039A JP2010517039A (ja) | 2010-05-20 |
JP2010517039A5 JP2010517039A5 (ja) | 2011-03-10 |
JP5167279B2 true JP5167279B2 (ja) | 2013-03-21 |
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JP2009547304A Active JP5167279B2 (ja) | 2007-01-22 | 2008-01-22 | 定量的な三次元撮像のための方法および装置 |
JP2009547283A Pending JP2010517038A (ja) | 2007-01-22 | 2008-01-22 | 定量的な三次元撮像のための方法および装置 |
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US (3) | US7826067B2 (ja) |
EP (2) | EP2106532A1 (ja) |
JP (2) | JP5167279B2 (ja) |
KR (2) | KR20090104857A (ja) |
AU (2) | AU2008209445A1 (ja) |
CA (2) | CA2676249A1 (ja) |
WO (2) | WO2008091639A2 (ja) |
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US7826067B2 (en) | 2010-11-02 |
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CA2676224A1 (en) | 2008-07-31 |
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AU2008209445A1 (en) | 2008-07-31 |
CA2676249A1 (en) | 2008-07-31 |
US20080278804A1 (en) | 2008-11-13 |
WO2008091691A1 (en) | 2008-07-31 |
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