Cost-effective multiframe demosaicking based on bilateral filtering
نویسنده
چکیده
A simple but effective multiframe demosaicking method is proposed. Its primary goal is to replace more expensive mechanical motion compensation systems. Therefore, it is designed to be easily implemented in hardware for consumer devices. The described multiframe demosaicking algorithm is suitable for mass production devices such as mobile phones or digital cameras. It is compared to a multiframe noise reduction of similar complexity. The comparison is based on computerbased simulation of a camera being (unintentionally) shaken by a human operator. The following error measurements were taken: Mean Squared Error (MSE), Peak Signal to Noise Ratio (PSNR) and Normalized Color Difference (NCD) errors measurements were taken.
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