This paper describes a new color filter array demosaicing algorithm that makes use of some properties of images’ pixel grouping.

To resolve the problem of mosaicing in portable cameras,a color difference space demosaicing algorithm based on all phase DCT/IDCT filters was presented.

In order to restoring a full-color images from incomplete color samples acquired by single-sensor digital cameras, an interpolation process , commonly referred to as CFA demosaicing , is required to estimate the other two missing color values at each pixel.

Resolve demosaicking problems in application,and a new adaptive proportional combination algorithm is presented.

To improve PSNR performance of alternating projection demosaicking algorithm,based on pre-estimating the minimum square error,the estimated initialization of alternating projection algorithm was meliorated.

Individual Decorative Art of Mosaic;

Radar Sorting in Mosaic Block with Two-step Solution;

According to the mineral and technological characteristics of slags of kaolin earth, slag glass mosaic was prepared successfully using slags of kaolin earth as the main raw material on the basis of the proper batch formula and manufacturing process.