Medical and color images compression using new wavelet transformation
- سال انتشار: 1402
- محل انتشار: مجله آنالیز غیر خطی و کاربردها، دوره: 14، شماره: 1
- کد COI اختصاصی: JR_IJNAA-14-1_145
- زبان مقاله: انگلیسی
- تعداد مشاهده: 135
نویسندگان
Department of Computer Science, Kirkuk of University, Kirkuk, Iraq
Department of Software, Kirkuk of University, Kirkuk, Iraq
Department of Computer Science, Kirkuk of University, Kirkuk, Iraq
چکیده
In recent years, technology has developed very dramatically in all fields, such as imaging technology, which has become crucial in most medical fields. Currently, widely medical images are used to diagnose and treat various illnesses. This research describes a novel waveform developed from the principle of torsion in Haar with Cosine and Sine waves (CAS) for compressing color and medical images such as Magnetic Resonance Imaging (MRI) and computed tomography (CT). This research proposes a method that discusses medical image decomposition and color images using novel waveform analysis for image compression, and how wavelet is utilized for image restoration. The experiments demonstrate that our method is more accurate and compressive than the Haar wavelet Transform (Haar) when comparing numerical results of Compressed file size, CR (Compression Ratio), PSNR (Peak Signal Noise Ratio) and RMSE (Root Mean Square Error). Furthermore, the method achieves better image quality.کلیدواژه ها
Haar, Sine and Cosine waves, Image compression, Compressed file size, CR, PSNR, and RMSEاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.