Topology and Intersection-Union Constrained Loss Function for Multi-Region Anatomical Segmentation in Ocular Images

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Xia, Ruiyu, Li, Jianqiang, Xu, Xi, Fu, Guanghui
Format:	Preprint
Published:	2024
Subjects:	Computer Vision and Pattern Recognition Image and Video Processing I.4.6; J.3
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Diffusion and Multi-Domain Adaptation Methods for Eosinophil Segmentation
by: Lin, Kevin, et al.
Published: (2024)

Fitzpatrick Thresholding for Skin Image Segmentation
by: Stothers, Duncan, et al.
Published: (2025)

ILACS-LGOT: A Multi-Layer Contrast Enhancement Approach for Palm-Vein Images
by: Perera, Kaveen, et al.
Published: (2025)

Hessian-Based Lightweight Neural Network HessNet for State-of-the-Art Brain Vessel Segmentation on a Minimal Training Dataset
by: Bernadotte, Alexandra, et al.
Published: (2025)

Segmentation of Non-Small Cell Lung Carcinomas: Introducing DRU-Net and Multi-Lens Distortion
by: Oskouei, Soroush, et al.
Published: (2024)

Immunohistochemistry guided segmentation of benign epithelial cells, in situ lesions, and invasive epithelial cells in breast cancer slides
by: Høibø, Maren, et al.
Published: (2023)

FASL-Seg: Anatomy and Tool Segmentation of Surgical Scenes
by: Abdel-Ghani, Muraam, et al.
Published: (2025)

Comparative Analysis of Image Enhancement Techniques for Brain Tumor Segmentation: Contrast, Histogram, and Hybrid Approaches
by: Saifullah, Shoffan, et al.
Published: (2024)

CompaCT: Fractal-Based Heuristic Pixel Segmentation for Lossless Compression of High-Color DICOM Medical Images
by: Khan, Taaha
Published: (2023)

Tree-NET: Enhancing Medical Image Segmentation Through Efficient Low-Level Feature Training
by: Demirci, Orhan, et al.
Published: (2025)

Toward Deep Learning-based Segmentation and Quantitative Analysis of Cervical Spinal Cord Magnetic Resonance Images
by: Elahi, Maryam Tavakol
Published: (2024)

A Segmentation Foundation Model for Diverse-type Tumors
by: Xie, Jianhao, et al.
Published: (2024)

Automated MRI Tumor Segmentation using hybrid U-Net with Transformer and Efficient Attention
by: Ali, Syed Haider, et al.
Published: (2025)

Med-IC: Fusing a Single Layer Involution with Convolutions for Enhanced Medical Image Classification and Segmentation
by: Islam, Md. Farhadul, et al.
Published: (2024)

Segmentation of Mental Foramen in Orthopantomographs: A Deep Learning Approach
by: Raza, Haider, et al.
Published: (2024)

Is Two-shot All You Need? A Label-efficient Approach for Video Segmentation in Breast Ultrasound
by: Zeng, Jiajun, et al.
Published: (2024)

Lightweight Multispectral Crop-Weed Segmentation for Precision Agriculture
by: Galymzhankyzy, Zeynep, et al.
Published: (2025)

Auxiliary CycleGAN-guidance for Task-Aware Domain Translation from Duplex to Monoplex IHC Images
by: Brieu, Nicolas, et al.
Published: (2024)

Automatic brain tumor segmentation in 2D intra-operative ultrasound images using magnetic resonance imaging tumor annotations
by: Faanes, Mathilde, et al.
Published: (2024)

TUMLS: Trustful Fully Unsupervised Multi-Level Segmentation for Whole Slide Images of Histology
by: Rehamnia, Walid, et al.
Published: (2025)

Multimodal 3D Brain Tumor Segmentation with Adversarial Training and Conditional Random Field
by: Jiang, Lan, et al.
Published: (2024)

Dual-Attention U-Net++ with Class-Specific Ensembles and Bayesian Hyperparameter Optimization for Precise Wound and Scale Marker Segmentation
by: Cieślak, Daniel, et al.
Published: (2025)

espiownage: Tracking Transients in Steelpan Drum Strikes Using Surveillance Technology
by: Hawley, Scott H., et al.
Published: (2021)

Dynamic Structural Recovery Parameters Enhance Prediction of Visual Outcomes After Macular Hole Surgery
by: Zhao, Yinzheng, et al.
Published: (2025)

SWDL: Stratum-Wise Difference Learning with Deep Laplacian Pyramid for Semi-Supervised 3D Intracranial Hemorrhage Segmentation
by: Wang, Cheng, et al.
Published: (2025)

UniSurgSAM: A Unified Promptable Model for Reliable Surgical Video Segmentation
by: Liu, Haofeng, et al.
Published: (2026)

Machine-agnostic Automated Lumbar MRI Segmentation using a Cascaded Model Based on Generative Neurons
by: Basak, Promit, et al.
Published: (2024)

Bayesian Deep Learning Approaches for Uncertainty-Aware Retinal OCT Image Segmentation for Multiple Sclerosis
by: Ball, Samuel T. M.
Published: (2025)

Deep Learning-Based Early-Stage IR-Drop Estimation via CNN Surrogate Modeling
by: Bhadana, Ritesh
Published: (2026)

Interactive 3D Segmentation for Primary Gross Tumor Volume in Oropharyngeal Cancer
by: Saukkoriipi, Mikko, et al.
Published: (2024)

DoubleU-NetPlus: A Novel Attention and Context Guided Dual U-Net with Multi-Scale Residual Feature Fusion Network for Semantic Segmentation of Medical Images
by: Ahmed, Md. Rayhan, et al.
Published: (2022)

Targeted Neural Architectures in Multi-Objective Frameworks for Complete Glioma Characterization from Multimodal MRI
by: Venkatraman, Shravan, et al.
Published: (2024)

K-means Enhanced Density Gradient Analysis for Urban and Transport Metrics Using Multi-Modal Satellite Imagery
by: Tomkiewicz, P., et al.
Published: (2025)

Cross-modal Cognitive Consensus guided Audio-Visual Segmentation
by: Shi, Zhaofeng, et al.
Published: (2023)

Supervised and self-supervised land-cover segmentation & classification of the Biesbosch wetlands
by: Meijling, Eva Gmelich, et al.
Published: (2025)

Uncertainty quantification for White Matter Hyperintensity segmentation detects silent failures and improves automated Fazekas quantification
by: Philps, Ben, et al.
Published: (2024)

Longitudinal Volumetric Study for the Progression of Alzheimer's Disease from Structural MRI
by: Sanyal, Prayas, et al.
Published: (2023)

FedFMS: Exploring Federated Foundation Models for Medical Image Segmentation
by: Liu, Yuxi, et al.
Published: (2024)

Pushing the limits of cell segmentation models for imaging mass cytometry
by: Bird, Kimberley M., et al.
Published: (2024)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"fc1ae9102f394d7cdbedb8553df1bd4d"
ui	"standard"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790859441.2092 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "fc1ae9102f394d7cdbedb8553df1bd4d" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=fc1ae9102f394d7cdbedb8553df1bd4d; ui=standard; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.147"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"21342"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2411_00560/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2411_00560/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790859441.1981
REQUEST_TIME	1790859441

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"fc1ae9102f394d7cdbedb8553df1bd4d"
ui	"standard"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790859441.2092 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "fc1ae9102f394d7cdbedb8553df1bd4d" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=fc1ae9102f394d7cdbedb8553df1bd4d; ui=standard; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.147"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"21342"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2411_00560/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2411_00560/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790859441.1981
REQUEST_TIME	1790859441

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: