Ultrasound-CLIP: Semantic-Aware Contrastive Pre-training for Ultrasound Image-Text Understanding

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Jin, Jiayun, Chai, Haolong, Huang, Xueying, Guo, Xiaoqing, Zheng, Zengwei, Zhou, Zhan, Wang, Junmei, Wang, Xinyu, Liu, Jie, Zhou, Binbin
Format:	Preprint
Publié:	2026
Sujets:	Computer Vision and Pattern Recognition
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

GeomCLIP: Contrastive Geometry-Text Pre-training for Molecules
par: Xiao, Teng, et autres
Publié: (2024)

RegionMed-CLIP: A Region-Aware Multimodal Contrastive Learning Pre-trained Model for Medical Image Understanding
par: Fang, Tianchen, et autres
Publié: (2025)

Contrast-Aware Calibration for Fine-Tuned CLIP: Leveraging Image-Text Alignment
par: Lv, Song-Lin, et autres
Publié: (2025)

Contrast Enhanced Ultrasound: A Quantitative Ultrasound Imaging Mode for the Differential Diagnosis of Benign and Malignant Thyroid Nodules
par: Jia Zhan, et autres
Publié: (2025)

Mammo-CLIP: Leveraging Contrastive Language-Image Pre-training (CLIP) for Enhanced Breast Cancer Diagnosis with Multi-view Mammography
par: Chen, Xuxin, et autres
Publié: (2024)

ToxicTextCLIP: Text-Based Poisoning and Backdoor Attacks on CLIP Pre-training
par: Yao, Xin, et autres
Publié: (2025)

Ultrasound Lung Aeration Map via Physics-Aware Neural Operators
par: Wang, Jiayun, et autres
Publié: (2025)

RadCLIP: Enhancing Radiologic Image Analysis through Contrastive Language-Image Pre-training
par: Lu, Zhixiu, et autres
Publié: (2024)

The Value of Contrast‐Enhanced Ultrasound and High‐Frequency Ultrasound in Evaluating the Efficacy of Wrist Intervention for Patients With Rheumatoid Arthritis
par: Fan Wu, et autres
Publié: (2025)

Sculpting Holistic 3D Representation in Contrastive Language-Image-3D Pre-training
par: Gao, Yipeng, et autres
Publié: (2023)

Enhancing Multimodal Understanding with CLIP-Based Image-to-Text Transformation
par: Che, Chang, et autres
Publié: (2024)

Dual Semantic-Aware Network for Noise Suppressed Ultrasound Video Segmentation
par: Zhou, Ling, et autres
Publié: (2025)

Contrast‐Enhanced Ultrasound for Diagnosing Thyroid Nodules With Indeterminate Cytology: A Retrospective Study
par: Yingchun Liu, et autres
Publié: (2024)

CLIP-Guided Unsupervised Semantic-Aware Exposure Correction
par: Wu, Puzhen, et autres
Publié: (2026)

UltraAD: Fine-Grained Ultrasound Anomaly Classification via Few-Shot CLIP Adaptation
par: Zhou, Yue, et autres
Publié: (2025)

PolarMAE: Efficient Fetal Ultrasound Pre-training via Semantic Screening and Polar-Guided Masking
par: Lv, Meng, et autres
Publié: (2026)

Bioactive Nanotherapeutic Ultrasound Contrast Agent for Concurrent Breast Cancer Ultrasound Imaging and Treatment
par: Junyue Fang, et autres
Publié: (2024)

LoTLIP: Improving Language-Image Pre-training for Long Text Understanding
par: Wu, Wei, et autres
Publié: (2024)

The Size Differences of Breast Cancer and Benign Tumors Measured by Two‐Dimensional Ultrasound and Contrast‐Enhanced Ultrasound
par: Yang Tian, et autres
Publié: (2024)

Text Embeddings by Weakly-Supervised Contrastive Pre-training
par: Wang, Liang, et autres
Publié: (2022)

CAPformer: Compression-Aware Pre-trained Transformer for Low-Light Image Enhancement
par: Wang, Wei, et autres
Publié: (2024)

AdFair-CLIP: Adversarial Fair Contrastive Language-Image Pre-training for Chest X-rays
par: Yi, Chenlang, et autres
Publié: (2025)

Ultrasound-QBench: Can LLMs Aid in Quality Assessment of Ultrasound Imaging?
par: Miao, Hongyi, et autres
Publié: (2025)

CLIP-GS: CLIP-Informed Gaussian Splatting for View-Consistent 3D Indoor Semantic Understanding
par: Liao, Guibiao, et autres
Publié: (2024)

Analysis of Conventional Ultrasound and Contrast‐Enhanced Ultrasound Features of Pseudoangiomatous Stromal Hyperplasia
par: Hui Li, et autres
Publié: (2025)

Color Doppler Ultrasound Parameters of Fetal Umbilical Artery and Middle Cerebral Artery Assist in Diagnosing Hypertensive Disorder of Pregnancy and Evaluating the Severity in Women of Advanced Maternal Age
par: Fei Si, et autres
Publié: (2026)

Nanobubble Contrast Enhanced Ultrasound Imaging: A Review
par: Dana Wegierak, et autres
Publié: (2024)

Physics‐Aware Attention Swin Transformer for Ultrasound Image Segmentation
par: Rong Sun, et autres
Publié: (2026)

IPAD-CLIP: Teaching CLIP to Detect Image Local Perceptual Artifacts
par: Wang, Juan, et autres
Publié: (2026)

Endo-CLIP: Progressive Self-Supervised Pre-training on Raw Colonoscopy Records
par: He, Yili, et autres
Publié: (2025)

MaskedCLIP: Bridging the Masked and CLIP Space for Semi-Supervised Medical Vision-Language Pre-training
par: Zhu, Lei, et autres
Publié: (2025)

FIX-CLIP: Dual-Branch Hierarchical Contrastive Learning via Synthetic Captions for Better Understanding of Long Text
par: Wang, Bingchao, et autres
Publié: (2025)

Towards Fine-Grained and Multi-Granular Contrastive Language-Speech Pre-training
par: Yang, Yifan, et autres
Publié: (2026)

Vision Model Pre-training on Interleaved Image-Text Data via Latent Compression Learning
par: Yang, Chenyu, et autres
Publié: (2024)

SpikeCLIP: A Contrastive Language-Image Pretrained Spiking Neural Network
par: Lv, Changze, et autres
Publié: (2023)

MGI: Multimodal Contrastive pre-training of Genomic and Medical Imaging
par: Zhou, Jiaying, et autres
Publié: (2024)

Ultrasound Vision-Language Alignment via Contrastive Learning
par: Lyu, Zhuoyang, et autres
Publié: (2026)

Contrastive Pre-training for Deep Session Data Understanding
par: Li, Zixuan, et autres
Publié: (2024)

Energy Interception‐Enhanced Ultrasound‐Induced Luminescence Enables Efficient Anticancer Monitoring
par: Youjuan Wang, et autres
Publié: (2025)

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	"337cd21437d3bdb1e02ebd59f6f7ac82"
language	"fr"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790990528.1044 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "337cd21437d3bdb1e02ebd59f6f7ac82" ]`]
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=337cd21437d3bdb1e02ebd59f6f7ac82; language=fr; ui=standard"
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	"216.73.217.142"
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	"31128"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2604_01749/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2604_01749/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790990528.0937
REQUEST_TIME	1790990528

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler