Title:
CONCENTRATION-BASED RAY TRACING METHOD AND DEVICE FOR DYNAMIC SCENE
Document Type and Number:
WIPO Patent Application WO/2022/131531
Kind Code:
A1
Abstract:
The present invention relates to a concentration-based ray tracing method and device for a dynamic scene, the method comprising the steps of: determining whether or not there is a primary ray hit for each sampling pixel during a process of generating a first image by rendering a particular scene to a first resolution; and repeatedly performing a selective rendering by adaptively adjusting a threshold in accordance with the hit frequency of the adjacent pixels for candidate pixels existing between the sampling pixels, during a process of generating a second image by rendering the first image to a second resolution which is higher than the first resolution.
Inventors:
PARK WOO CHAN (KR)
Application Number:
PCT/KR2021/015700
Publication Date:
June 23, 2022
Filing Date:
November 02, 2021
Export Citation:
Assignee:
UNIV SEJONG IND ACAD COOP FOUD (KR)
International Classes:
G06T15/06; G06T3/40; G06T15/10; G06T15/50
Foreign References:
| KR20120092926A | 2012-08-22 | |||
| KR101869912B1 | 2018-06-21 | |||
| KR20090092618A | 2009-09-01 | |||
| US20180165792A1 | 2018-06-14 | |||
| US20170287446A1 | 2017-10-05 |
Attorney, Agent or Firm:
JUNG, Bu Yon (KR)
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