A method for reducing drawing load by omitting the drawing process based on impression deterioration

Tomoki Kosaka; Yuta Muraki; Naoyuki Awano; Ken-ichi Kobori

doi:10.1117/12.2666800

25 March 2023 A method for reducing drawing load by omitting the drawing process based on impression deterioration

Tomoki Kosaka, Yuta Muraki, Naoyuki Awano, Ken-ichi Kobori

Proceedings Volume 12592, International Workshop on Advanced Imaging Technology (IWAIT) 2023; 125921X (2023) https://doi.org/10.1117/12.2666800
Event: International Workshop on Advanced Imaging Technology (IWAIT) 2023, 2023, Jeju, Korea, Republic of

Abstract

With the recent development of 3D computer graphics technology, the required hardware processing speed has been increasing. As a solution to this problem, there are methods to reduce the drawing load by omitting some drawing processes. Level-of-Detail and Occlusion Culling are examples of conventional methods, but both have the problem that they cannot reduce the rendering load for near objects. In this method, the drawing of near objects that exist in the shadow and are not illuminated by light is omitted, thereby reducing the drawing load while suppressing the loss of impression.

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Tomoki Kosaka, Yuta Muraki, Naoyuki Awano, and Ken-ichi Kobori "A method for reducing drawing load by omitting the drawing process based on impression deterioration", Proc. SPIE 12592, International Workshop on Advanced Imaging Technology (IWAIT) 2023, 125921X (25 March 2023); https://doi.org/10.1117/12.2666800

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KEYWORDS

Shadows

Light sources

Visibility

Computer graphics

Technology

Visualization

Displays

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