Applying Wavelets and Evolutionary algorithms to automatic image enhancement

Artem A. Belousov, Vladimir G. Spitsyn, Dmitry V. Sidorov

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

4 Цитирования (Scopus)

Аннотация

Getting clear high detailed images with high contrast is an important task in many spheres of science and engineering. However, it's not always possible because of imperfection of devices or environment conditions. This all leaded to development of different methods of image enhancement. In this article a developed two-phase full-color image enhancement algorithm is described. During the first phase the picture is denoised. Wavelet transformation has been chosen to perform it, because it allows easily remove high-frequency parts. Also, noise components, especially big random surges of signal, could be presented like set of local features of signals. Noise can be reduced by thresholding this features. During the second phase brightness and contrast are automatically tuned up using evolutionary algorithm. Evolutionary algorithms, which are effective methods of multidimensional optimization, allow quick selection of optimal values of transformation parameters, using objective optimization criterion.

Язык оригиналаАнглийский
Название основной публикацииProceedings of SPIE - The International Society for Optical Engineering
Том6522
DOI
СостояниеОпубликовано - 2006
СобытиеThirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics - Tomsk, Российская Федерация
Продолжительность: 2 июл 20067 июл 2006

Другое

ДругоеThirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics
СтранаРоссийская Федерация
ГородTomsk
Период2.7.067.7.06

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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  • Цитировать

    Belousov, A. A., Spitsyn, V. G., & Sidorov, D. V. (2006). Applying Wavelets and Evolutionary algorithms to automatic image enhancement. В Proceedings of SPIE - The International Society for Optical Engineering (Том 6522). [652210] https://doi.org/10.1117/12.723089