JP2022516270A - 制御システムおよびレンダリングパイプライン - Google Patents
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Abstract
Description
本発明は、限定ではなく例として、添付の図面の図に示され、図面において、同様の参照番号は、同様の要素を指す。
Claims (20)
- システムであって、
第1のピクセル/度(PPD)の解像度を有し、かつ第1の視野を有する操縦可能なディスプレイ画像を位置付けるための中心窩ディスプレイと、
前記第1の解像度よりも低いPPDを有する第2の解像度を有し、かつ前記第1の視野よりも広い第2の視野を有する、フィールドディスプレイ画像を提供するためのフィールドディスプレイと、
前記フィールドディスプレイ用のフィールドテクスチャ、および前記中心窩ディスプレイ用の中心窩テクスチャをレンダリングするためのレンダリングエンジンと、
前記フィールドテクスチャから前記フィールドディスプレイ用のフレームを生成するためのフィールド合成器と、前記中心窩テクスチャから前記中心窩ディスプレイ用のフレームを生成するための中心窩合成器と、を含む合成器と、
前記フィールドディスプレイおよび前記中心窩ディスプレイの1つ以上のデータを含む提示されるものを順序付け、選択するように設計された合成マネージャと、を備える、システム。 - 前記中心窩ディスプレイが切り欠きを埋めるように位置付けられている場合、前記フィールドディスプレイから前記切り欠きをトリガするための前記合成マネージャをさらに備える、請求項1に記載のシステム。
- 前記フィールドディスプレイからの前記切り欠きが、
現在の中心窩テクスチャデータ、
以前の中心窩テクスチャデータ、および
フィールドテクスチャデータ、からの1つ以上のデータで埋められる、請求項2に記載のシステム。 - 前記フィールドテクスチャデータが、再サンプリングされたフィールドテクスチャデータである、請求項3に記載のシステム。
- 前記レンダリングエンジンおよび前記合成器が、非同期的である、請求項1に記載のシステム。
- 中心窩合成器およびフィールド合成器が、非同期的である、請求項5に記載のシステム。
- 前記レンダリングエンジンおよび前記合成器が、同期的である、請求項1に記載のシステム。
- 前記中心窩ディスプレイが再位置付けされるべきであると判断すると、前記中心窩ディスプレイを移動させる前に、前記中心窩ディスプレイが整定された後の中心窩ディスプレイの前記移動および再有効化の前に、前記中心窩ディスプレイを高速停止させて、前記中心窩ディスプレイの迅速で小さな再位置付けを可能にすることをさらに含む、請求項1に記載のシステム。
- 前記中心窩ディスプレイが再位置付けされるべきであると判断すると、移動が延期されるべきであるかどうかを判断することと、前記移動を延期することと、をさらに含む、請求項8に記載のシステム。
- 前記移動が延期されるとき、前のフレームからの前記中心窩テクスチャが、表示のために再サンプリングされる、請求項9に記載のシステム。
- 前記合成器によって生成された前記フレームデータにメタデータを添付するためのメタデータシステムをさらに備え、前記メタデータが、前記中心窩画像のレンダリングに使用される、請求項1に記載のシステム。
- 前記メタデータが、ポーズ、視線、および/または位置の測定値を含み、前記合成器が、最新のポーズ、視線、および/または位置の間でさらに使用するためのものであり、前記メタデータが、前記中心窩テクスチャをクロップするためのものである、請求項8に記載のシステム。
- 前記操縦可能なディスプレイの光学スタックに歪み補正を提供するためのデジタル補正システムをさらに備える、請求項1に記載のシステム。
- システムであって、
第1のタイムベースで、フィールドテクスチャおよび中心窩テクスチャをレンダリングするためのレンダリングエンジンと、
前記フィールドテクスチャから、フィールドディスプレイ用のフレームを生成するためのフィールド合成器を含む合成器であって、前記フィールド合成器が、前記第1のタイムベースとは異なる第2のタイムベースを有する、合成器と、を備え、
前記合成器が、中心窩ディスプレイ用のフレームを生成する中心窩合成器を含み、前記中心窩ディスプレイが、ユーザの中心窩領域に対して位置付けられ、かつ前記フィールドディスプレイの切り欠き領域に示される、システム。 - 前記中心窩ディスプレイの状態および前記中心窩ディスプレイに関連付けられた操縦可能な要素を追跡するための中心窩状態マシンをさらに備え、前記中心窩状態マシンが、前記フィールド合成器にデータを提供して、前記中心窩ディスプレイ領域を切り取るかまたは塗りつぶす、請求項14に記載のシステム。
- 前記中心窩領域の塗りつぶしが、ミラーが移動されたときに現在の中心窩テクスチャに基づき、前記ミラーの移動が延期された場合に以前の中心窩テクスチャに基づく、請求項15に記載のシステム。
- 前記中心窩ディスプレイの移動が、コンテンツ、関心領域、シーン内の高解像度コンテンツの領域、および/または眼球運動分類に基づくシステム動作による視線予測に基づく、請求項14に記載のシステム。
- 前記レンダリングエンジンが、前記中心窩領域のサイズをオーバーレンダリングして、再レンダリングすることなくミラーのわずかな移動を可能にする、請求項14に記載のシステム。
- 前記システム内の表示待ち時間を補償するために、前記中心窩ディスプレイのミラーの移動を延期するための合成マネージャをさらに備える、請求項14に記載のシステム。
- システムであって、
第1の表示グレードを有し、かつ第1の視野を有する操縦可能なディスプレイ画像を位置付けるための中心窩ディスプレイと、
前記第1の表示グレードよりも低いグレードを有する第2の表示グレードを有し、かつ前記第1の視野よりも広い第2の視野を有するフィールドディスプレイ画像を提供するためのフィールドディスプレイと、
前記フィールドディスプレイ用のフィールドテクスチャおよび前記中心窩ディスプレイ用の中心窩テクスチャをレンダリングするためのレンダリングエンジンと、
前記フィールドテクスチャから前記フィールドディスプレイ用のフレームを生成するためのフィールド合成器と、前記中心窩テクスチャから前記中心窩ディスプレイ用のフレームを生成するための中心窩合成器と、を含む合成器と、
前記フィールドディスプレイおよび前記中心窩ディスプレイのデータのうちの1つ以上を含む提示されるものを順序付け、選択するように設計された合成マネージャと、を備える、システム。
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US11475545B2 (en) * | 2020-05-28 | 2022-10-18 | Nxp Usa, Inc. | System and method for correcting geometric distortion in images |
JP7468227B2 (ja) | 2020-07-30 | 2024-04-16 | セイコーエプソン株式会社 | 虚像表示装置 |
US20220310037A1 (en) * | 2021-03-26 | 2022-09-29 | Lightspace Technologies, SIA | Method and system for reducing motion-to-photon latency in head-mounted display system |
GB2615362B (en) * | 2022-02-08 | 2024-03-13 | Sony Interactive Entertainment Inc | Image processing system and method |
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