Results 61 to 70 of about 33,755 (241)

Feature Descriptor Based on Local Binary Pattern with Equidistant Ring [PDF]

Jisuanji gongcheng, 2017
Existing descriptors are generally associated with principal direction.When the images are transformed,deviation usually occurs in the principal direction of the descriptors,which leads to unsatisfactory image matching results.In order to solve this ...
YU Qiang,NIE Hongyu,ZHANG Jingjing
doaj   +1 more source

A deformation measurement method based on surface texture information of rocks and its application

International Journal of Mining Science and Technology, 2023
Users of the digital image correlation method are faced with the problem of poor operability, low repeatability, and lack of standardized specifications for spraying speckles.
Yanbo Zhang, Xin Han, Peng Liang, Xulong Yao, Qun Li, Guangyuan Yu, Qi Wang   +6 more
doaj   +1 more source

Face Detection with Effective Feature Extraction [PDF]

, 2010
There is an abundant literature on face detection due to its important role in many vision applications. Since Viola and Jones proposed the first real-time AdaBoost based face detector, Haar-like features have been adopted as the method of choice for ...
C. Huang, D.G. Lowe, H. Bay, J. Friedman, J. Wu, P. Viola, S. Avidan, S.Z. Li, T. Mita, T. Ojala, Y. Freund   +10 more
core   +1 more source

‘Back to Basics’: A Self‐Administered Survey of Undergraduate Dentists' Prevalence, Impact and Understanding of Lower Back Pain

European Journal of Dental Education, EarlyView.
ABSTRACT Introduction The aim of this paper is to assess the prevalence, impact, and understanding of Lower Back Pain (LBP) amongst final year dental students to inform the development of a module in the dental curriculum. LBP has a significant impact on the dental workforce; yet little is reported about the profession's knowledge, or the necessity for
Samuel Cope, Elizabeth Willasey, Daniel Dadnam, Laura Gartshore   +3 more
wiley   +1 more source

A novel type of feature extraction algorithm based on Bandelet transform and local binary pattern for visual optical electronic nose

Results in Engineering
To address the characteristics of visual optical electronic nose (E-nose) response images - including a huge amount of data, multiple frequency components, and complex spatial-temporal features, a novel type of feature extraction algorithm based on ...
Wen-li Zhang, Ke-fan Chen, Jian-qiang Liu, Yi Wang, Ting Yang, Peng Zhou, Kai-cheng Wang, Yi-rui Liu, An-yan Jiang, Jian-hai Zhao   +9 more
doaj   +1 more source

Finger Vein Recognition Based on Local Directional Code

Sensors, 2012
Finger vein patterns are considered as one of the most promising biometric authentication methods for its security and convenience. Most of the current available finger vein recognition methods utilize features from a segmented blood vessel network.
Rongyang Xiao, Yilong Yin, Xianjing Meng, Gongping Yang   +3 more
doaj   +1 more source

Feature extraction of face image based on LBP and 2-D Gabor wavelet transform

Mathematical Biosciences and Engineering, 2020
Affected by illumination, gesture, expression and other factor's variation, face image pattern is easy to be changed, so it is important to find a robust data representation for the correct classification of face pattern.
Qian Zhang, Haigang Li, Ming Li , Lei Ding   +3 more
doaj   +1 more source

Pengenalan Wajah Manusia Dengan Variasi Pencahayaan Menggunakan Metode Local Binary Pattern (LBP)

Jurnal Teknologi Elektro, 2020
Sistem pengenalan wajah adalah teknik biometrik yang memungkinkan komputer atau mesin untuk mengenal wajah manusia melalui sebuah gambar digital dengan cara mencocokan pola wajah dengan basis data yang tersimpan. Sistem pengenalan wajah variasi pencahayaan mempunyai kendala pada performa sistem pengenalan wajah, terutama pada pencahayaan.
Mochamad Miftakhul Huda, Regina Lionnie, Trie Maya Kadarina   +2 more
openaire   +2 more sources

Local Binary Pattern Method (LBP) and Principal Component Analysis (PCA) for Periocular Recognition [PDF]

International Journal of Advanced Computer Science and Applications, 2020
Identification of identity through eye is gaining more and more importance. Commonly, the researchers approach the eye from any of three parts, the iris, the circumference around the eye, and the iris and its circumference. This study follows a holistic approach to identity identification by using the iris and whole periocular area and proposes a ...
Sereen Alkhazali, Mohammad El-Bashir
openaire   +1 more source

Prioritized Real‐Time UAV‐Based Vessel Detection for Efficient Maritime Search

Journal of Field Robotics, Volume 43, Issue 2, Page 561-577, March 2026.
ABSTRACT Real‐time vessel detection in maritime environments is crucial for diverse applications requiring speed and accuracy. Static camera views often introduce blind spots, compromising detection efficiency. This paper proposes a novel, real‐time UAV‐based system that uses a dynamic camera control strategy to address this limitation.
Lyes Saad Saoud, Zikai Jia, Siyuan Yang, Muhayy Ud Din, Lakmal Seneviratne, Shaoming He, Irfan Hussain   +6 more
wiley   +1 more source