Agency for Science, Technology and Research

Wei Yao

Susanto Rahardja

Zhengguo Li

Jinghong Zheng

Zijian Orson Zhu

Shiqian Wu

In various embodiments of the present disclosure, there is provided a method for processing an input image. The method includes generating a base layer portion and a detail layer portion from the input image by carrying out a linear transformation of pixels of a guidance image, and determining, for each of the pixels of the guidance image, a variance of the pixels in a surrounding window of pixels. Further, the method includes determining, for each of the pixels of the guidance image, a weight value of the pixels based on the determined variance, wherein the pixels are weighted in the linear transformation according to the determined weight value. Accordingly, a system for processing an input image is also provided.

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Singapore, Singapore

Wei Yao