Tsallis Entropy Based Contrast Enhancement of Microcalcifications

机译：基于Tsallis熵的微钙化对比度增强

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This paper presents a new approach to enhance the contrast of microcalcifications in mammograms using a fuzzy algorithm based on Tsallis entropy. In phase I image is fuzzified using S membership function. In Phase II using the non-uniformity factor calculated from local information the contrast of microcalcifications were enhanced while suppressing the background heavily. This is the first time in literature to propose an enhancement algorithm using Tsallis entropy. Tsallis entropy has an extra parameter q. We assume that grade of mammogram is related with q parameter. The values of q were calculated from the histogram. The proposed approach can be even suitable for dense mammograms.

机译：本文提出了一种基于Tsallis熵的模糊算法来增强乳腺X线照片微钙化对比度的新方法。在第一阶段，使用S隶属度函数对图像进行模糊处理。在阶段II中，使用了根据本地信息计算出的不均匀因子，微钙化的对比度得到了增强，同时极大地抑制了背景。这是文献中首次提出使用Tsallis熵的增强算法。 Tsallis熵具有一个额外的参数q。我们假设乳房X光照片的等级与q参数有关。从直方图计算q的值。所提出的方法甚至可以适用于密集的乳房X光照片。

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来源
《Signal Acquisition and Processing, 2009. ICSAP 2009》|2009年|3-7|共5页
会议地点 Kuala Lumpur(MY);Kuala Lumpur(MY)
作者
Mohanalin J.; Kalra P.K.; Kumar N.;
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Dept. of Electr. Eng., IIT Kanpur, Kanpur, India;

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关键词
cancer; diagnostic radiography; entropy; fuzzy logic; image enhancement; mammography; medical image processing; tumours; S membership function; Tsallis entropy; fuzzy algorithm; mammogram; microcalcification contrast enhancement; phase I image fuzzifiction; Fuzzy; Non-Extensive; Shannon entropy;

机译：癌症;放射诊断;熵;模糊逻辑;图像增强;乳腺X射线摄影;医学图像处理;肿瘤; S隶属函数; Tsallis熵;模糊算法;乳房X线照片;微钙化对比增强; I相图像模糊化;模糊;不广泛;香农熵;

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专利

1. An automatic method to enhance microcalcifications using Normalized Tsallis entropy [J] . Mohanalin, Prem Kumar Kalra, Nirmal Kumar Signal processing . 2010,第3期

机译：使用归一化Tsallis熵增强微钙化的自动方法
2. A novel automatic microcalcification detection technique using Tsallis entropy & a type II fuzzy index [J] . Mohanalin, Beenamol, Prem Kumar Kalra, Computers & mathematics with applications . 2010,第8期

机译：利用Tsallis熵和II型模糊指数的新型自动微钙化检测技术。
3. Microcalcification Segmentation Using Normalized Tsallis Entropy: An Automatic 'q' Calculation by Exploiting Type II Fuzzy Sets [J] . J. Mohanalin, Prem Kumar Kalra, Nirmal Kumar IETE Journal of Research . 2009,第2期

机译：使用归一化的Tsallis熵进行微钙化分割：利用II型模糊集进行自动“ q”计算
4. TSALLIS ENTROPY BASED CONTRAST ENHANCEMENT OF MICROCALCIFICATIONS [C] . J. Mohanalin, Prem Kumar Kalra, Nirmal Kumar International Conference on Signal Acquisition and Processing . 2009

机译：Tsallis熵基于对比度增强微钙化
5. A Novel Term Structure Model Based on Tsallis Entropy and Information Geometry. [D] . Yang, Yiping. 2010

机译：基于Tsallis熵和信息几何的术语结构模型。
6. Susceptible-Infected-Susceptible Epidemic Discrete Dynamic System Based on Tsallis Entropy [O] . Shaher Momani, Rabha W. Ibrahim, Samir B. Hadid 2020

机译：基于Tsallis熵的易感感染易感敏感性动态系统
7. A novel automatic microcalcification detection technique using Tsallis entropy a type II fuzzy index [O] . Mohanalin, Beenamol, Kalra Prem Kumar, 2010

机译：利用Tsallis熵和II型模糊指数的新型自动微钙化检测技术。
8. Bisphosphonate-Based Contrast Agents for Radiological Imaging of Microcalcifications [R] . Palmer, M. R. 2006

机译：用于微钙化放射成像的基于双膦酸盐的造影剂

Tsallis Entropy Based Contrast Enhancement of Microcalcifications

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