Actual Image Effect Creation According to a Real Lens Imaging System

Li Feng Zhang; Hui Min Lu; Yuhki Kitazono; Seiichi Serikawa

doi:10.4028/www.scientific.net/AMM.103.673

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 103Actual Image Effect Creation According to a Real...

Actual Image Effect Creation According to a Real Lens Imaging System

Abstract:

Nowadays, digital imaging device has become a popular item of our daily life. Even a cell phone can gives a high density image. People can enjoy taking a photo at anytime and anywhere, but such a mechanically simplified imaging device usually cannot mount an optical lens filter. Therefore the digital filtering effect is needed. Many image effect filters have been released by image processing soft maker or digital camera manufacture, but most of them were made just for funny, the resulting image is unnatural. This research focuses on the digital filtering effect, and it is realized according to a real optical lens imaging system. In this work, we prepared several optical filter lenses, and take photos with or without using them. Assuming the photo without using a filter is the real object, and then the photo using the filter is the observed filtering image, the digital filter can be derived by a division theoretically. Using these digital filters, the resulting filtering images are gotten. From these result, we find that some of the filtering effect is good, but some of the effects were not enough. Therefore, assuming the cause of these problems from the experimental results, show the direction for future research such as improving experiment approach or adopting nonlinear algorithms is also attempt.

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Periodical:

Applied Mechanics and Materials (Volume 103)

Pages:

673-678

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.103.673

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Online since:

September 2011

Authors:

Li Feng Zhang, Hui Min Lu, Yuhki Kitazono, Seiichi Serikawa

Keywords:

Image Effect, Image Filtering, Image Restoration, Lens Imaging System

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