JP7490072B2 - マルチビュー画像を使用した3d人間ポーズ推定に基づく視覚ベースのリハビリ訓練システム - Google Patents
マルチビュー画像を使用した3d人間ポーズ推定に基づく視覚ベースのリハビリ訓練システム Download PDFInfo
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Description
本出願は、米国特許出願第17/096,256号(2020年11月12日出願)に基づく優先権を主張し、その全体が参照により本明細書に組み込まれる。
本開示の実施形態は、リハビリシステム、より詳細には、マーカなしのモーションキャプチャシステムを対象とする。
Claims (9)
- 少なくとも1つのプロセッサによって実行される方法であって、
人間の身体の複数のビデオを取得するステップであって、前記複数のビデオは、ある期間の間に第1カメラによって捕捉される第1視点からの前記人間の第1ビデオと、前記期間の間に第2カメラによって捕捉される、前記第1視点と異なる第2視点からの前記人間の第2ビデオと、を含む、ステップと、
前記人間上のマーカに依存することなく前記複数のビデオに基づいて前記人間の3次元(3D)姿勢を推定するステップであって、前記推定するステップは3D身体関節集合を取得するステップを含む、ステップと、
前記期間の間に前記人間の動きに対応する前記3D身体関節集合の動きのアニメーションを取得するステップと、
前記3D身体関節集合の前記動きの分析を実行するステップと、
ディスプレイ又はスピーカを介して、前記分析に基づいて、前記分析のリハビリ評価結果又はリハビリ訓練示唆を示すステップと、
前記3D身体関節集合の前記動きの前記アニメーションを表示するステップであって、複数の前記アニメーションが同時に表示される、ステップと、
を含み、
前記3D身体関節集合の前記動きの前記アニメーションは、前記期間の間に前記人間の前記動きに関してリアルタイムで表示され、
前記アニメーションは、前記3D身体関節集合と組み合わされた前記人間の前記身体の画像を含む、
方法。 - 前記分析を実行するステップは、前記3D身体関節集合の前記動きに基づいて少なくとも1つのリハビリ評価指標を計算するステップを含む、
請求項1記載の方法。 - 前記分析を実行するステップはさらに、ユーザからの入力に基づいて計算されるべき前記少なくとも1つのリハビリ評価指標を選択するステップを含む、
請求項2記載の方法。 - 取得される前記複数のビデオはさらに、前記期間の間に第3カメラによって捕捉される、前記第1視点及び前記第2視点と異なる第3視点からの前記人間の第3ビデオを含む、
請求項1記載の方法。 - 前記第1視点は、前記人間の左側視点であり、前記第2視点は、前記人間の正面視点であり、前記第3視点は、前記人間の右側視点である、
請求項4記載の方法。 - 前記第2カメラは、前記第1カメラが前記第1ビデオを捕捉する高さ及び前記第3カメラが前記第3ビデオを捕捉する高さより高い高さにおいて前記第2ビデオを捕捉する、
請求項5記載の方法。 - 前記第1カメラが前記第1ビデオを捕捉する高さ及び前記第3カメラが前記第3ビデオを捕捉する高さは同じである、
請求項6記載の方法。 - 複数のカメラであって、前記複数のカメラは、各々が人間の身体の複数のビデオのうちのそれぞれのビデオを取得するように構成されており、前記複数のカメラは、ある期間の間に第1視点から前記人間の、前記複数のビデオのうちの第1ビデオを取得するように構成された第1カメラと、前記期間の間に第1視点と異なる第2視点から前記人間の、前記複数のビデオのうちの第2ビデオを取得するように構成された第2カメラと、を有する、複数のカメラと、
ディスプレイ又はスピーカと、
少なくとも1つのプロセッサと、
コンピュータコードを有するメモリと、を備えるシステムであって、
前記コンピュータコードは、前記少なくとも1つのプロセッサに、請求項1乃至7いずれか1項記載の方法を実行させるように構成されている、
システム。 - コンピュータコードを有するコンピュータプログラムであって、前記コンピュータコードは、少なくとも1つのプロセッサで実行される場合に、前記少なくとも1つのプロセッサに、請求項1乃至7いずれか1項記載の方法を実行させるように構成されている、プログラム。
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US17/096,256 | 2020-11-12 | ||
US17/096,256 US20220148453A1 (en) | 2020-11-12 | 2020-11-12 | Vision-based rehabilitation training system based on 3d human pose estimation using multi-view images |
PCT/US2021/039034 WO2022103441A1 (en) | 2020-11-12 | 2021-06-25 | Vision-based rehabilitation training system based on 3d human pose estimation using multi-view images |
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EP (1) | EP4120912A4 (ja) |
JP (1) | JP7490072B2 (ja) |
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US20230196817A1 (en) * | 2021-12-16 | 2023-06-22 | Adobe Inc. | Generating segmentation masks for objects in digital videos using pose tracking data |
CN115337607B (zh) * | 2022-10-14 | 2023-01-17 | 佛山科学技术学院 | 一种基于计算机视觉的上肢运动康复训练方法 |
CN115909413B (zh) * | 2022-12-22 | 2023-10-27 | 北京百度网讯科技有限公司 | 用于控制虚拟形象的方法、装置、设备及介质 |
CN116403288B (zh) * | 2023-04-28 | 2024-07-16 | 中南大学 | 运动姿态的识别方法、识别装置及电子设备 |
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---|---|---|---|---|
US6788809B1 (en) * | 2000-06-30 | 2004-09-07 | Intel Corporation | System and method for gesture recognition in three dimensions using stereo imaging and color vision |
US7308112B2 (en) * | 2004-05-14 | 2007-12-11 | Honda Motor Co., Ltd. | Sign based human-machine interaction |
US8638985B2 (en) * | 2009-05-01 | 2014-01-28 | Microsoft Corporation | Human body pose estimation |
US20110054870A1 (en) * | 2009-09-02 | 2011-03-03 | Honda Motor Co., Ltd. | Vision Based Human Activity Recognition and Monitoring System for Guided Virtual Rehabilitation |
WO2017147403A1 (en) * | 2016-02-24 | 2017-08-31 | Preaction Technology Corporation, dba/4c Sports Corporation | Method and system for determining physiological status of users based on marker-less motion capture |
DK3656302T3 (da) * | 2018-11-26 | 2020-10-19 | Lindera Gmbh | System og fremgangsmåde til analyse af menneskelig gang |
US11989977B2 (en) * | 2020-06-30 | 2024-05-21 | Purdue Research Foundation | System and method for authoring human-involved context-aware applications |
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Non-Patent Citations (1)
Title |
---|
EICHLER Nadav et al.,3D motion capture system for assessing patient motion during Fugl-Meyer stroke rehabilitation testing,IET Computer Vision,英国,The Institution of Engineering and Technology,2018年10月01日,vol.12 no.7,p963-975,DOI: 10.1049/IET-CVI.2018.5274 |
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