Abstract: Specular microfacet distributions have been successfully employed by many authors for representing glossiness of materials. They are generally combined with a Lambertian term to account for ...

A comparative study is conducted within a 3D full-wave simulation scenario, on the near-field radiation and far-field Lambertian radiation characteristics of pyramid array and coated cavity, along ...

The PD converts the signal from optical power to electrical current. And then it is amplified and converted to voltage signal. The radiation pattern of LED is generally regarded as Lambertian pattern, ...

This paper describes the development of an algorithm for verification of signatures written on a touch-sensitive pad. The signature verification algorithm is based on an artificial neural network. The ...

A self-hosted digital asset manager for 3d print files.

Hydrogen Platform, SABIC Corporate Research and Development Center, KAUST, Thuwal 23955, Saudi Arabia Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 ...

Pyramidal microLEDs manufactured bottom-up without etching are suitable for integration in VR/AR applications. Sub-Lambertian emission: A naturally focused light lobe couples efficiently into ...

This project lists representative papers/codes/datasets about deep 3D-aware image synthesis. Besides 3D-aware Generative Models (GANs and Diffusion Models) discussed in this survey, this project ...

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支持多种光照模式 ：提供延迟光照和前向光照两种模式。延迟光照适合大规模场景，但仅支持 Lambertian BRDF；前向光照与 Three.js 内置材质和阴影兼容，但更适合小规模场景。 丰富的组件和功能 ：包含 Atmosphere、Sky、Stars、SkyLight、SunLight、AerialPerspective 等 R3F 组件 ...