Segmentation of Liver Tumor in CT Scan Using ResU-Net
نویسندگان
چکیده
Segmentation of images is a common task within medical image analysis and necessary component segmentation. The segmentation the liver tumors an important but challenging stage in screening diagnosing diseases. Although many automated techniques have been developed for tumor segmentation; however, still due to fuzzy & complex background position with other organs. As result, creating considerable tumour division from CT scans critical identifying cancer. In this article, deeply dense-network ResU-Net architecture implemented on scan using 3D-IRCADb01 dataset. An essential feature residual block U-Net architecture, which extract additional information input data compared traditional network. Before being fed deep neural network, pre-processing are applied, including augmentation, Hounsfield windowing unit, histogram equalization. network performance evaluated dice similarity coefficient (DSC) metric. system connections outperformed state-of-the-art approaches identification, DSC value 0.97% organ recognition 0.83% methods.
منابع مشابه
Automatic Segmentation of the Gross Tumor Volume in Prostate Carcinoma Using Fuzzy Clustering in Gallium-68 PSMA PET/CT Scan
Introduction: Modern radiotherapy (RT) techniques allow a highly precise deposition of the radiation dose in tumor. So, high conformal tumor doses can be reached while sparing critical organs at risk. Materials and Methods: This study was conducted in three phases. In the first phase; Fourteen patients with primary or recurrent prostate cancer receive Gallium-...
متن کاملLiver Segmentation of CT Scan Images: A Survey
Liver Cancer is one of the fastest growing cancer in the world. According to a survey the liver cancer ranks as the 11 most commonly occurring cancer. The survey was done on the basis of survival rate. If the person has survived for 5 years then the survival rate is chosen as 5 years. From study it is revealed that every one man among three and every one woman among nine has chance of getting l...
متن کاملA Hybrid Method for Segmentation and Visualization of Teeth in Multi-Slice CT scan Images
Introduction: Various computer assisted medical procedures such as dental implant, orthodontic planning, face, jaw and cosmetic surgeries require automatic quantification and volumetric visualization of teeth. In this regard, segmentation is a major step. Material and Methods: In this paper, inspired by our previous experiences and considering the anatomical knowledge of teeth and jaws, we prop...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied sciences
سال: 2022
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app12178650