چکیده مقاله
Contrast improvement is an important issue in the processing of medical images Due to the difficulty of detecting liver lesions in conventional ultrasound imaging and the low contrast of these images, we tried to provide an indirect optimization technique on the ultrasound images of Focal Liver Lesions database in the space of two dimensional histogram to improve the quality and the contrast of these images To prevent undesirable effects due to the adjustment of the histogram images, two techniques are used: CLAHE and RMSHE The use of two metrics of EME and PSNR shows that the proposed method has significant consequences Furthermore; results of the study revealed that improved outcomes are obtained when the proposed technique is utilized on other standard ultrasound and medical images like mammography
کلیدواژهها
نویسندگان
Younes Mousa nia
M Sc Student of Electrical Engineering, Department of Electrical and Electronic Engineering, Lorestan University,Khorram abad, Lorestan, Iran
Salman Karimi
Assistance Professor of Electrical Engineering ,Department of Electrical and Electronic Engineering, Lorestan University, Khorram abad, Lorestan, Iran
شیوه ارجاع
Mousa nia, Younes and Karimi, Salman,1396,Quality Enhancement and Contrast Improvement of Ultrasound Images of Focal Liver Lesions Using Indirect Techniques,Fifth International Conference on Electrical and Computer Engineering with Emphasis on Indigenous Knowledge,Tehran
ارائهشده در
مجموعه مقالات پنجمین کنفرانس بین المللی مهندسی برق و کامپیوتر با تاکید بر دانش بومی19 بهمن 1396 · تهران