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This paper presents a new method to calculate the Euclidean distance among pixels by taking the gray value of a pixel as the distance weight. The energy distribution curve extracted from coherent scatter images with this method. The signal value of the curve has been intensified and the noise has been reduced effectively.
X-ray coherent scatter imaging with diagnostic equipment is feasible. The energy distribution extracting from image is a way to get information hidden in images. In this paper, a new analysis model of x-ray scatter images was presented. With the model some situations of real coherent scatter image affected by noise, eccentricity and energy distribution were simulated. The result shows that the clinical...
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