نتایج جستجو برای: ultrasound image de
تعداد نتایج: 2000066 فیلتر نتایج به سال:
This paper describes a novel edge-preserved smoothing method specialized for intravascular ultrasound (IVUS) image. In the proposed method, the processing of an anisotropic diffusion filter is controlled by the weighted separability of an IVUS image. The present method not only reduces a speckle noise but also enhances an edge on an IVUS image. The effectiveness of the proposed method is verifi...
Vibro-acoustography is an ultrasound based imaging modality that can visualize normal and abnormal soft tissue through mapping the acoustic response of the object to a harmonic radiation force at frequency Δf induced by focused ultrasound. In this method, the ultrasound energy is converted from high ultrasound frequencies to a low acoustic frequency (acoustic emission) that is often two orders ...
Ultrasound liver tumor image are naturally have more spackle noise. Automatic identification of ultrasound liver tumor image is a challenging task. In this proposed system, weapproach fully automatic machine learning system for indentifying the liver cancer tumor from ultrasound images. First, we segment the liver image by calculating the textural features from co-occurrence matrix and run leng...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید