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Ultrasonic examination is a routine inspection technology. It has several merits, such as no harm to human body, cheap and relative high precision inspection. So it is widely used in physical examination and various types of organ inspections. In order to increase the detection rate of liver disease in ultrasound images, a method extracting the liver region from ultrasound images is proposed in this...
Object detection from images is generally achieved through a supervised learning manner. However, in many real applications, to provide instance level label is still costly. Thus, weakly supervised approach is proposed and naturally cast as a Multiple Instance Learning (MIL) problem. Traditional MIL methods typically learn discriminative classifiers from positive and negative training bags. Alternatively,...
Functional dividing lines are designed according to the Gauss Curvature of each node on undeveloped triangled 3-D body surface. Robert Hooke Law and Young's Modulus are applied to set up energy model based on the edges change before and after each triangle is flattened. To improve the practicability for flattened surface is the emphasis. In combination with the energy model, the algorithm is designed...
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