在真实场景中渲染物体的一篇英文文献。Berkeley大学的Paul Debevec所做，发表在SIGGRAPH98 conference proceedings上。写得不错-Rendering Synthetic Objects into Real Scenes:Bridging Traditional and Image-based Graphics with Global Illumination and High Dynamic Range Photography

Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global th

Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global th

Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global th