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The form and content of the white blood cells are the important manifestations of human body health indicators. In color blood cell images, segmentation and recognition are two essential issues in the automatic white blood cells (WBC) identification system. Since WBC can be approximately regarded as elliptic shape, so using the ellipse detection method can successfully recognize such elements. Whether...
Forest fire detection based on the satellite image is an important method for fire warning. In the early stage of the forest fire, smoke is a key feature to detect. But both the smoke and cloud are mist shape, which has similar shape. For most smoke satellite image, The smoke is in the shape of a strip, for this feature, an method using edge detection to recognize smoke and cloud has been proposed...
Quantification of oedema area after acute myocardial infarction (MI) is very important in clinical prognosis for differentiating the viable and death myocardial tissues. In order to quantify oedema region, the first step is to segment the myocardial wall accurately. This paper applies variational level set method with shape constraint to oedema cardiac magnetic resonance (CMR) images. Shape information...
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