Results 51 to 60 of about 4,002,274 (293)

Stable text line detection [PDF]

2009 Workshop on Applications of Computer Vision (WACV), 2009
Text line segmentation in freestyle handwritten documents remains an open document analysis problem. Curvilinear text lines and small gaps between neighbouring text lines present a challenge to algorithms developed for machine-printed or hand-printed documents.
openaire   +3 more sources

Improved Outcomes for Older Children, Adolescents, and Young Adults With Neuroblastoma in the Post‐Immunotherapy Era: An Updated Report From the International Neuroblastoma Risk Group

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background We describe clinical and biologic characteristics of neuroblastoma in older children, adolescents, and young adults (OCAYA); describe survival outcomes in the post‐immunotherapy era; and identify if there is an age cut‐off that best discriminates outcomes.
Rebecca J. Deyell, Kavitha Srivatsa, Paola Angelini, Pei‐Chi Kao, Brady Payne, Arlene Naranjo, Sveva Castelli, Miho Kato, Miki Ohira, Ulriche Pöetschger, Yaël Mossé, Lucas Moreno, Meredith S. Irwin, Ramya Ramanujachar, Wendy B. London   +14 more
wiley   +1 more source

Line-Based Geometric Consensus Rectification and Calibration From Single Distorted Manhattan Image

IEEE Access, 2019
Recent advances in single image rectification and intrinsic calibration has been addressed by employing line information on the distorted image. The core issues of this technique are the separation of rectification and calibration procedures, and the ...
Mi Zhang, Xiangyun Hu, Jian Yao, Like Zhao, Jiancheng Li, Jianya Gong   +5 more
doaj   +1 more source

Chi-square test on candidate events from CW signal coherent searches

, 2004
In a blind search for continuous gravitational wave signals scanning a wide frequency band one looks for candidate events with significantly large values of the detection statistic.
Abbott B (LIGO Scientific Collaboration), Allen B, Allen B, Astone P, B Krishnan, Baggio L, Jaranowski P, M A Papa, Tagoshi H (TAMA Collaboration), X Siemens, Y Itoh   +10 more
core   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher, Jennifer L. Bernstein, Katia M. Crisler, Julia K. Herriott, Kimberly L. Klages, Robin E. Norris, Mariann L. Strenk, Sarah E. Bills, Meghan E. McGrady   +8 more
wiley   +1 more source

Marking-Based Perpendicular Parking Slot Detection Algorithm Using LiDAR Sensors

Vehicles
The emergence of automotive-grade LiDARs has given rise to new potential methods to develop novel advanced driver assistance systems (ADAS). However, accurate and reliable parking slot detection (PSD) remains a challenge, especially in the low-light ...
Jing Gong, Amod Raut, Marcel Pelzer, Felix Huening   +3 more
doaj   +1 more source

YOLOX++ for Transmission Line Abnormal Target Detection

IEEE Access, 2023
The detection of abnormal targets in transmission lines plays a significant role in maintaining the stability and safety of transmission systems. To achieve improved detection performance for abnormal targets, we propose a new target detector based on ...
Zhongqin Bi, Lina Jing, Chao Sun, Meijing Shan   +3 more
doaj   +1 more source

Dark matter line emission constraints from NuSTAR observations of the Bullet Cluster [PDF]

, 2015
Line emission from dark matter is well motivated for some candidates e.g. sterile neutrinos. We present the first search for dark matter line emission in the 3-80keV range in a pointed observation of the Bullet Cluster with NuSTAR.
Boggs, S. E., Christensen, F. E., Craig, W. W., Gastaldello, F., Hailey, C. J., Harrison, F. A., Hornstrup, A., Madejski, G., Molendi, S., Riemer-Sørensen, S., Stern, D., Wik, D., Zhang, W. W.   +12 more
core   +4 more sources

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu, Jian Wang, Ling Jin, Yanlong Duan, Fu Li, Yueping Jia, Leping Zhang, Xiaojun Yuan, Wei Liu, Ying Liu, Ansheng Liu, Mincui Zheng, Yunpeng Dai, Lian Jiang, Lirong Sun, Xiaowen Zhai, Rong Liu, Chunju Zhou, Zifen Gao, Yonghong Zhang, Xiaomei Yang   +20 more
wiley   +1 more source

Automatic Lane Line Detection System Based on Artificial Intelligence

Journal of Electrical and Computer Engineering, 2022
As the need for an intelligent transport system is growing rapidly, lane line detection has gained a lot of attention recently. Aiming at the problem that the YOLOv3 algorithm has low accuracy and high probability of missed detection when detecting lane ...
Gaoqing Ji, Yunchang Zheng
doaj   +1 more source