DK-SLAM: Monocular Visual SLAM with Deep Keypoint Learning, Tracking, and Loop Closing by Hao Qu, Lilian Zhang, Jun Mao, Junbo Tie, Xiaofeng He, Xiaoping Hu, Yifei Shi, Changhao Chen

“…The performance of visual SLAM in complex, real-world scenarios is often compromised by unreliable feature extraction and matching when using handcrafted features. …”
Get full text

Visual Outcome of Cataract Surgery in Children with Traumatic Cataract: A Cross-Sectional Study by Muhammad Azam, Shahzad Memon, Adnan Abdul Majeed, Bibi Rafeen Talpur, Sanja Ali, Madiha Chang

Subjects: “…Cataract Extraction…”
Get full text

OFPoint: Real-Time Keypoint Detection for Optical Flow Tracking in Visual Odometry by Yifei Wang, Libo Sun, Wenhu Qin

Subjects: “…feature extraction…”
Get full text

The long-term effects of interface irrigation on visual outcomes and corneal aberrations in Small Incision Lenticule Extraction (SMILE) by Sibel Ahmet, Murat Kocamaz, Cem Sarı, Ahmet Kırgız, Yusuf Yıldırım, Muhittin Taşkapılı

“…Purpose: To assess the long-term effects on visual outcomes and corneal aberrations of irrigating the interface during the small-incision lenticule extraction (SMILE) surgery for managing myopia and myopic astigmatism. …”
Get full text

Limbal versus Pars plana extraction of posterior segment IOFBs using 23-gauge vitrectomy: anatomical and visual outcomes, and predictive factors for postoperative retinal detachment and poor visual prognosis by Abbas A. A. Hashem, Ahmad S. Khalil, Sherif A. Dabour, Wael M. El-Haig

“…Conclusions IOFB extraction via the limbus or pars plana using 23-gauge PPV provides comparable anatomical and visual outcomes. …”
Get full text

Post-integration based point-line feature visual SLAM in low-texture environments by Yanli Liu, Zhengyuan Feng, Heng Zhang, Wang Dong

Get full text

Analysis and knowledge extraction of newborn resuscitation activities from annotation files by Mohanad Abukmeil, Øyvind Meinich-Bache, Trygve Eftestøl, Siren Rettedal, Helge Myklebust, Thomas Bailey Tysland, Hege Ersdal, Estomih Mduma, Kjersti Engan

“…This paper is primarily aimed to introduce methods for analyzing newborn resuscitation activity timelines, through visualization, aggregation, redundancy and dimensionality reduction. …”
Get full text

Image Classification and Annotation Based on Hadoop Cloud Computing Platform by Jiyuan Lu, Chenghui Huang, Fang Hou, Bin Li

Subjects: “…cloud computing;training set extraction;support vector machine;visual feature extraction…”
Get full text

StationNet: An Algorithm for the Extraction and Visualization of Top-n Correlated Bike Stations in Bike Sharing Systems Big Datasets by Ahmet Şakir Dokuz

“…In particular, the extraction of a bike station network from BSS big datasets are defined and a new algorithm is proposed for extraction of bike station network, and also a new visualization approach that uses common visualization tools is utilized to represent bike station network on a map which would provide more information than a network without a background information. …”
Get full text

A randomized control trial comparing the visual and verbal communication methods for reducing fear and anxiety during tooth extraction by Giath Gazal, Ahmed W. Tola, Wamiq M. Fareed, Ahmad A. Alnazzawi, Muhammad S. Zafar

“…Purpose: To evaluate the value of using the visual information for reducing the level of dental fear and anxiety in patients undergoing teeth extraction under LA. …”
Get full text

Research on visual positioning method of roadheader based on infrared LED line-type target by Jicheng WAN, Xuhui ZHANG, Wenjuan YANG, Chao ZHANG, Mengyu LEI, Yuyang DU, Zheng DONG, Junhao YANG

Subjects: Get full text

Standalone ultrasound-based highly visualized volumetric spine imaging for surgical navigation by Xinben Hu, Tianjian Liu, Zhengyuan Zhang, Xuan Xiao, Lin Chen, Gao Wei, Yunjiang Wang, Keji Yang, Haoran Jin, Yongjian Zhu

“…Here we report a standalone ultrasound image-guided system (SUIGS) leveraging a purpose-made network to automatically extract bone features and reconstruct them into highly visualized volumetric images for spinal navigation. …”
Get full text

Interactive visualization of ocean unsteady flow data based on dynamic adaptive pathline by Fenglin Tian, Jing Xie, Guangzhe Liu, Yongyang Qi, Ge Chen

Subjects: “…Unsteady flow field visualization…”
Get full text

WS-SLAM: a monocular visual SLAM algorithm considering dynamic invalid features of water surface for USV by Dan Li, Honghong Dong, Xin Chen, Binjie Li, Shuailong Zhang, Xiaozhu Wu

Get full text

Reduced-Reference Image Quality Assessment based on saliency region extraction by Farzin Yaghmaee, Ehsanhosein Kalatehjari

“…Different blob components consist of location of blobs, blob shape and color attributes are used to describe texture of the image accordance to the human visual system conception. A region Covariance matrix is calculated from extracted blob components which can be easily interpreted in terms of its eigenvalues. …”
Get full text

Visualization OPLS class models of GC-MS-based metabolomics data for identifying agarwood essential oil extracted by hydro-distillation by Si-Zhu Qian, Yong-Mei Jiang, Qiao-Ling Yan, De-Huai Wu, Wen-Xian Zhang, Jen-Ping Chung

“…A total of 127 substances of agarwood essential oils (AEOs) extracted by hydro-distillation were identified by GC-MS analysis. …”
Get full text

Dual-stage feature specialization network for robust visual object detection in autonomous vehicles by Ze Liu, Junhua Wu, Yingfeng Cai, Hai Wang, Long Chen, Qingchao Liu

Subjects: Get full text

YOLOv8-UCB: Visual Detection of Pouch Battery Using Improved YOLOv8 by Hao Hao, Xiang Yu

Get full text

LumiLoc: A Low-Light-Optimized Visual Localization Framework for Autonomous Drones by Ruokun Qu, Zhiyuan Wang, Yelu Liu, Chenglong Li, Hui Jiang, Chen Fang

“…To address these issues, we propose a low-light-optimized visual localization framework that integrates an attention-based image enhancement module, a robust feature extraction network tailored for degraded environments, and a lightweight pose estimation algorithm that fuses geometric and convolutional features. …”
Get full text

Research on Visual–Inertial Measurement Unit Fusion Simultaneous Localization and Mapping Algorithm for Complex Terrain in Open-Pit Mines by Yuanbin Xiao, Wubin Xu, Bing Li, Hanwen Zhang, Bo Xu, Weixin Zhou

“…Nonetheless, significant pitch variations, uneven highways, and rocky surfaces with minimal texture present substantial challenges to the precision of feature extraction and positioning in traditional visual SLAM systems, owing to the intricate terrain features of open-pit mines. …”
Get full text