کنفرانس مهندسی برق ایران

صفحه اصلی / سی و یکمین کنفرانس بین المللی مهندسی برق

Extension Network of Radiomics-based Deeply Supervised U-Net (ERDU) For Prostate Image Segmentation

نویسندگان :

Mahdi Ashtarian¹ Karim Faez² Marjan Firouznia³ Hamidreza Amindavar⁴

1- دانشگاه صنعتی امیرکبیر 2- دانشگاه صنعتی امیرکبیر 3- دانشگاه صنعتی امیرکبیر 4- دانشگاه صنعتی امیرکبیر

کلمات کلیدی :

Prostate Segmentation،deep learning،U-Net،medical image segmentation،Convolution Neural Network (CNN)

چکیده :

Automatic prostate segmentation from MRI images is important in disease diagnosis and treatment. The main challenges are the complex boundaries, the spatial and morphological heterogeneity, and the variety of prostate shapes. This paper proposes a deep CNN network based on 2D Res-Unet with equalization and noise reduction for preprocessing using a median filter. Additionally, a residual connection and batch normalization are used in the UNet-based network to improve gradient flow and avoid overfitting the network. The 2D Res-Unet method showed promising results on the PROSTATEx prostate MRI dataset. It achieves a dice similarity coefficient of 82.7% with a small number of parameters while outperforming the standard benchmark algorithms. Our results show that the EDRU network achieves more accurate results than the state-of-the-art U-net network for prostate gland segmentation.

لیست مقالات

لیست مقالات بایگانی شده

Control of vienna rectifier with Discontinuous space vector modulation based on circuit level decoupling

Ali Roshandel - Mohammad Roshandel - Ebrahim Afjei

Covert Communication and Secure Transmission in the Presence of Multiple Antenna Untrusted Relay

Mohammad Reza Yari - Paeiz Azmi - Mahyar Ghasedi - Moslem Forouzesh - Hamid Saeedi

برنامه ریزی توسعه شبکه های انتقال از دیدگاه شرکت های برق منطقه ای برای حداکثر سازی درآمد حاصل از ترانزیت برق

وحید مظفری - رضا نوروزیان - امیر باقری

High-Gain Quasi-Z-Source DC-DC Converter with Single Magnetic Core and Pole Placement Control for DC Microgrid Applications

Ali Nadermohammadi - Zahra Behboudi - Amirhossein Akhbari - Soheil Norouzi - Seyed Hossein Hosseini - Mehran Sabahi

High PSRR, 0.7nW MOSFET-Only Subthreshold Voltage Reference

Mohammad Rashtian - Mahdi Shahpasandi

طراحی لایه Max-Pooling نوری مجتمع مبتنی بر Ge2Sb2Te5 برای شبکه های عصبی پیچشی نوری

سمانه امیری - دکتر مهدی میری

Nonlinear Observer Design via Emulation Method for Sampled-data Teleoperation Systems

Ali Firouzi Abriz - Amir Aminzadeh Ghavifekr - Ashkan Safari

Market-oriented Optimal Control Strategy for an Integrated Energy Storage System and Wind Farm

Sajad Esameili - Mohammad Amini - Amir Khorsandi - Seyed Hamid Fathi - Seyed Hossein Hosseinian - Jafar Millimonfared

Design of a Controllable and State-observable MEMS Nonlinear Resonator Based on the Awl-shaped Serpentine Spring

Ehsan Ranjbar - Amirabolfazl Suratgar

Current Re-use RF Receiver Front-End Topology Combinding LNA, Mixer, VCO and Frequency Divider

Ayda Zamani Ahari - Saeed Saeedi

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.0.4