Experiment

1. Camera

All natural images used are taken from a Nikon D70 digital camera. The raw mosaic images in this camera has a Bayer Pattern of 'bggr'. ie, a pattern shown in Figure 1.

Figure 1. Bayer Pattern 'bggr'

2. Software

The raw images are read into a Matlab tool ISET. All test images are also generated using ISET. Demosic algorithms are incorporated into ISET and finally all images are then demosaicked and color-balanced using ISET.