Results 61 to 70 of about 1,306,132 (242)

RCS-HFPN-YOLOV11: A New Small Target Detection Model

Algorithms
Despite over two decades of advancement in object detection, achieving high accuracy for small target detection in practical applications remains an unresolved challenge. This paper proposes a novel small-object detection model to address this issue. The
Hong Zhang, Runzhen Liu, Zhengqing Zhu, Yu Feng   +3 more
doaj   +1 more source

Language Transfer of Audio Word2Vec: Learning Audio Segment Representations without Target Language Data

, 2017
Audio Word2Vec offers vector representations of fixed dimensionality for variable-length audio segments using Sequence-to-sequence Autoencoder (SA).
Lee, Hung-Yi, Shen, Chia-Hao, Sung, Janet Y.   +2 more
core   +1 more source

Facet-based infrared small target detection method

Electronics Letters, 2005
The cubic facet model is applied to fit the underlying intensity surface in infrared small target detective procedure. Using the partial derivatives of the fitted surface to make decisions regarding the maximum extremum points is proposed. The experimental results demonstrate that the proposed method is efficient and robust.
G.-D. Wang, Ch.-Y. Chen, X.-B. Shen
openaire   +1 more source

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

DTRFR: A Unified Detector for Diverse Target Detection in High-Spatial-Resolution Spaceborne Infrared Video

Remote Sensing
Spaceborne infrared small-target detection plays a critical role in space-sky early warning, disaster rescue, and reconnaissance tracking, benefiting from all-time, all-weather, and wide-area monitoring capabilities.
Xiaoying Wu, Dandan Li, Xin Chen, Kai Hu, Peng Rao   +4 more
doaj   +1 more source

Fast and Robust Small Infrared Target Detection Using Absolute Directional Mean Difference Algorithm

, 2020
Infrared small target detection in an infrared search and track (IRST) system is a challenging task. This situation becomes more complicated when high gray-intensity structural backgrounds appear in the field of view (FoV) of the infrared seeker.
Moallem, Payman, Moradi, Saed, Sabahi, Mohamad Farzan   +2 more
core  

Detection of a particular object from motion images under bad condition [PDF]

, 2001
This paper deals with the detection of the rescue target as a particular object from motion images under bad conditions. When shipwrecks occur, the search activities of rescue are done using an airplane.
Arvelyna, Yessy, Imade, Masaaki, Kuramoto, Kazuoki, Miyauchi, Hidekazu, Okada, Saburo, Sumimoto, Tetsuhiro, Yamamoto, Hideki   +6 more
core   +1 more source

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim, Natalie Bradford, David Brain, Sameera Senanayake, Sanjeewa Kularatna, Kate Young, Christine Cashion, Tim Hassall, Susanna Cramb   +8 more
wiley   +1 more source

MGAF‐net: Gaussian saliency features guided infrared small target detection network

Electronics Letters, 2023
Robust infrared dim small target detection under sparse features is a difficult problem in the field of small target detection. Therefore, in order to solve this problem, this paper proposes an infrared dim small target detection network based on multi ...
Xiangyang Ren, Yan Wu, Jianbo Gao, Zhen Yang   +3 more
doaj   +1 more source

Based on Improved YOLOv7 Small Target Detection

, 2023
In recent years, deep learning-based object detection has developed rapidly, but its performance in the small object detection field is not ideal compared to the natural scene image domain. Hence, this paper proposes an improved small object detection algorithm based on YOLOV7 algorithm.
Wang, Ruohan, Li, Yu
openaire   +1 more source