Automatic Segmentation of White ⚪️ Matter Lesions from MRI Data

Automatic Segmentation of White ⚪️ Matter Lesions from MRI Data

👓 Shenshen
Automatic Segmentation of White ⚪️ Matter Lesions from MRI Data

Automatic Segmentation of White ⚪️ Matter Lesions from MRI Data

✅ A fully automatic white ⚪️ matter lesion segmentation method has been developed 👨‍💻️ and ➕ evaluated. The method uses multispectral magnetic 🧭 resonance imaging (MRI) data (T1️⃣, T2️⃣ and ➕ Proton Density). First 🥇 fuzzy c means (FCM) was used to segment normal brain 🧠 tissues (white ⚪️ matter, grey matter, and ➕ cerebrospinal fluid). The holes 🕳️ in normal white ⚪️ matter were used to sample the WML intensities in the different images. The segmentation of WML was optimized by a graph 📈 cut ✂️ approach. The method was trained 🚆 by using 9️⃣ manually segmented datasets and ➕ evaluated by comparison to 1️⃣1️⃣ other manually segmented, and ➕ visually evaluated, datasets. The graph 📈 cut ✂️ part of the automatic segmentation requires, on average, 3️⃣0️⃣ seconds 🥈 per dataset. The results correlated well (r=0️⃣.9️⃣5️⃣4️⃣) to a manually created reference that was supervised by two 2️⃣ neuroradiologists.



Также:

Андрей Васько,Светлана Троицкая «Информационный террор. Воспринимать или жить?»
Андрей Васько,Светлана Троицкая «Информационный террор. Воспринимать или жить?»
Hubert Klein Ikkink «Gradle Effective Implementations Guide - Second 🥈 Edition»
Hubert Klein Ikkink «Gradle Effective Implementations Guide - Second 🥈 Edition»
Александр Поляков,Илья Медведовский «Безопасность 🔐 Oracle глазами 👁️ аудитора. Нападение и защита 😷»
Александр Поляков,Илья Медведовский «Безопасность 🔐 Oracle глазами 👁️ аудитора. Нападение и защита 😷»
Andrei Besedin «Top 🔝 2️⃣0️⃣ MS Excel VBA Simulations!. : VBA to Model Risk, Investments, Growth 📈, Gambling, and ➕ Monte Carlo Analysis»
Andrei Besedin «Top 🔝 2️⃣0️⃣ MS Excel VBA Simulations!. : VBA to Model Risk, Investments, Growth 📈, Gambling, and ➕ Monte Carlo Analysis»
Энди Ратбон «Windows 10 🔟 для чайников»
Энди Ратбон «Windows 10 🔟 для чайников»

Report Page