Physically Based Rendering from Theory to Implementation 一共3部分～～～～～～～～～, 源码下载to h t t p ://www.p b r t . o r g /downloads.php /////////////////////////////////// CHAPTER 01. INTRODUCTION Literate Programming Indexing and Cross-Referencing Photoreali
the principal improvements in the calibration are for the data acquired during the first eight years of the mission(1984–1991),where the changes in the instrument-gain values are as much as 15%.The radiometric scaling coefficients for bands 1 and 2
The traditional approach in texture synthesis is to compare color neighborhoods with those of an exemplar. We show that quality is greatly improved if pointwise colors are replaced by appearance vectors that incorporate nonlocal information such as
1. GlobalIlluminationRendering.................................................1 1.1 Materials................................................................6 1.2 Rendering Equation......................................................8 1.3 Local I
Table of Contents Foreword..............................................................................................................xvii Preface.....................................................................................................
Images contain information about the spatial properties of the scene they depict. When coupled with suitable assumptions, images can be used to infer three-dimensional information. This useful volume concentrates on motion blur and defocus, which ca
In this study, an improved MODIS ocean chlorophyll-a (chla) 3 model (IOC3M) algorithm was developed as a substitute for the MODIS global chla concentration estimation algorithm, OC3M, to estimate chla concentrations in waters with high suspended sed
This letter describes a method for calculating water-leaving radiance on smooth surfaces at different angles based on Fresnel law and the polarized measurements using an ASD FS3 spectroradiometer. The spectroradiometer is mounted on a goniometer so t
A transfer method is introduced to derive the normalized radiance for CE318 Sun/sky radiometer using viewing solid angles and extraterrestrial calibration constants. The new transfer method has a good consistency at different parts of the sky scannin
Sky radiance might be influenced by the multiple reflectance between the earth's albedo surface and the atmosphere. Based on the Lambert's law and the radiative transfer equation (RTE), a model is developed to calculate the additional sky radiance at
A portable infrared spectral radiance measurement apparatus without the cooling based on PbSe detectors is designed to measure the spectral radiance of the object in the wavelength range from 2.1 to 4.1 \mu m. Cores Luxell 256 module is applied which
