JP7241055B2 - 修正多重重点的サンプリングを用いる画像のレンダリング - Google Patents

修正多重重点的サンプリングを用いる画像のレンダリング Download PDF

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JP7241055B2
JP7241055B2 JP2020185637A JP2020185637A JP7241055B2 JP 7241055 B2 JP7241055 B2 JP 7241055B2 JP 2020185637 A JP2020185637 A JP 2020185637A JP 2020185637 A JP2020185637 A JP 2020185637A JP 7241055 B2 JP7241055 B2 JP 7241055B2
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sampling
probability
scene
probability distribution
difference
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JP2021089721A (ja
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カルリク オンドレジ
シク マルティン
ヴェヴォダ ペトル
スクリヴァン トマス
クリヴァネク ジャロスラブ
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Chaos Software Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/04—Texture mapping
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/50—Lighting effects
    • G06T15/506—Illumination models
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/06—Ray-tracing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/61—Scene description
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2215/00—Indexing scheme for image rendering
    • G06T2215/12—Shadow map, environment map

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  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP2020185637A 2019-11-08 2020-11-06 修正多重重点的サンプリングを用いる画像のレンダリング Active JP7241055B2 (ja)

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US16/679,075 2019-11-08
US16/679,075 US11030800B2 (en) 2019-11-08 2019-11-08 Rendering images using modified multiple importance sampling

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JP2021089721A JP2021089721A (ja) 2021-06-10
JP2021089721A5 JP2021089721A5 (https=) 2022-03-22
JP7241055B2 true JP7241055B2 (ja) 2023-03-16

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US (1) US11030800B2 (https=)
EP (2) EP3819870B1 (https=)
JP (1) JP7241055B2 (https=)
CN (1) CN112785675B (https=)
CA (1) CA3098402C (https=)
DK (1) DK3819870T3 (https=)
ES (1) ES3021833T3 (https=)
FI (1) FI3819870T3 (https=)

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US11922556B2 (en) * 2021-04-12 2024-03-05 Nvidia Corporation Ray-traced light resampling using screen space visibility
US11704860B2 (en) 2021-05-14 2023-07-18 Nvidia Corporation Accelerated processing via a physically based rendering engine
US11875444B2 (en) 2021-05-14 2024-01-16 Nvidia Corporation Accelerated processing via a physically based rendering engine
US11908064B2 (en) 2021-05-14 2024-02-20 Nvidia Corporation Accelerated processing via a physically based rendering engine
US11853764B2 (en) 2021-05-14 2023-12-26 Nvidia Corporation Accelerated processing via a physically based rendering engine
US11830123B2 (en) 2021-05-14 2023-11-28 Nvidia Corporation Accelerated processing via a physically based rendering engine
EP4349266A4 (en) 2021-05-28 2025-05-07 Riken FEATURE EXTRACTION DEVICE, FEATURE EXTRACTION METHOD, PROGRAM, AND INFORMATION RECORDING MEDIUM
CN117292068B (zh) * 2023-11-24 2024-03-05 北京渲光科技有限公司 一种多重散射分布生成网络训练方法、渲染方法及装置

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JP2017527863A (ja) 2014-06-30 2017-09-21 マイクロソフト テクノロジー ライセンシング，エルエルシー 等方性双方向反射率分布関数のためのノンパラメトリックマイクロファセット因子モデル

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DE102014105146B4 (de) * 2013-04-22 2021-11-04 Nvidia Corporation System, Verfahren und Computerprogrammprodukt zum Durchführen einer Pfad-Raum-Filterung
US9424684B2 (en) * 2013-08-08 2016-08-23 Nvidia Corporation System, method, and computer program product for simulating light transport
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CN104361624B (zh) * 2014-11-20 2017-04-05 南京大学 一种计算机三维模型中全局光照的渲染方法
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EP3819870B1 (en) 2025-03-05
EP3819870A1 (en) 2021-05-12
FI3819870T3 (fi) 2025-04-10
US20210142555A1 (en) 2021-05-13
CA3098402A1 (en) 2021-05-08
CN112785675B (zh) 2024-07-26
CA3098402C (en) 2024-06-11
EP4583061A2 (en) 2025-07-09
ES3021833T3 (en) 2025-05-27
US11030800B2 (en) 2021-06-08
DK3819870T3 (da) 2025-03-24
JP2021089721A (ja) 2021-06-10
CN112785675A (zh) 2021-05-11
EP4583061A3 (en) 2025-10-08

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