Results 41 to 50 of about 252,788 (325)

Image and Video Processing Applications Using Xilinx System Generator

International Symposium on Digital Forensics and Security, 2019
This paper presents some image and video processing applications by using Xilinx System Generator (XSG) to implement into Field Programmable Gate Array (FPGA).
Sertaç Yaman, Merve Yildrim, Bircan Karmşhoğlu, Yavuz Erol, H. Kürüm   +4 more
semanticscholar   +1 more source

Digital Signal, Image and Video Processing for Emerging Multimedia Technology [PDF]

, 2021
This book presents collective works published in the recent Special Issue (SI) entitled " Digital Signal, Image and Video Processing for Emerging Multimedia Technology". These works address the emerging technology in signal processing and its new aspects,

core   +1 more source

Qualitative Simulation of Photon Transport in Free Space Based on Monte Carlo Method and Its Parallel Implementation

International Journal of Biomedical Imaging, 2010
During the past decade, Monte Carlo method has obtained wide applications in optical imaging to simulate photon transport process inside tissues. However, this method has not been effectively extended to the simulation of free-space photon transport at ...
Xueli Chen, Xinbo Gao, Xiaochao Qu, Duofang Chen, Bin Ma, Lin Wang, Kuan Peng, Jimin Liang, Jie Tian   +8 more
doaj   +1 more source

Robust image and video coding with pyramid vector quantisation [PDF]

, 1999
Most current image and video coding standards use variable length codes to achieve compression, which renders the compressed bitstream very sensitive to channel errors.
Bull, D R, Chung How, JTH, Bull, DR, J.T.H. Chung-How, D.R. Bull   +4 more
core   +1 more source

Human behaviour recognition with mid‐level representations for crowd understanding and analysis

IET Image Processing, 2021
Crowd understanding and analysis have received increasing attention for couples of decades, and development of human behaviour recognition strongly supports the application of crowd understanding and analysis. Human behaviour recognition usually seeks to
Bangyong Sun, Nianzeng Yuan, Shuying Li, Siyuan Wu, Nan Wang   +4 more
doaj   +1 more source

Fast and Accurate Video Analysis and Visualization of Classroom Activities Using Multiobjective Optimization of Extremely Low-Parameter Models

IEEE Access
The paper considers the problem of video activity recognition in real-life collaborative classroom learning environments. Video analysis of real-life collaborative classroom learning environments faces significant challenges not encountered in current ...
Venkatesh Jatla, Sravani Teeparthi, Ugesh Egala, Sylvia Celedon-Pattichis, Marios S. Pattichis   +4 more
doaj   +1 more source

Restoration of Videos Degraded by Local Isoplanatism Effects in the Near-Infrared Domain

ELCVIA Electronic Letters on Computer Vision and Image Analysis, 2009
When observing a scene horizontally at a long distance in the near-infrared domain, degradations due to atmospheric turbulence often occur. In our previous work, we presented two hybrid methods to restore videos degraded by such local perturbations ...
Magali Lemaitre, Olivier Laligant, Jacques Blanc-Talon, Fabrice Mériaudeau   +3 more
doaj   +1 more source

Remote sensing target tracking in satellite videos based on a variable‐angle‐adaptive Siamese network

IET Image Processing, 2021
Remote sensing target tracking in satellite videos plays a key role in various fields. However, due to the complex backgrounds of satellite video sequences and many rotation changes of highly dynamic targets, typical target tracking methods for natural ...
Fukun Bi, Jiayi Sun, Jianhong Han, Yanping Wang, Mingming Bian   +4 more
doaj   +1 more source

Forgery localization in images based on joint statistics of image blocks with neighbouring blocks

IET Image Processing, 2021
Flawless image forensic analysis necessitates precise identification of tampering regions in digital images along with the determination of state of an image (original or forged). Most of the efforts towards localization of forgeries involve localization
Divya Singhal, Abhinav Gupta
doaj   +1 more source

“We Cannot Talk as a Family”: Complexities of Survivorship Communication Among Hispanic/Latino Young Adult Survivors of Childhood Cancer, Parents, and Clinicians

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Young adult childhood cancer survivors (YA‐CCS) have an increased risk of treatment‐related health complications throughout their lives. Lifelong survivorship care is recommended, yet many YA‐CCS experience disruptions in care during pediatric‐to‐adult transitions and do not receive recommended survivorship care.
Kevin Shanchen Pu, Nicole Fernández‐Viña, Briana C. Martin‐Villa, Daniela Ramirez, Rebecca M. Lewinsohn, Mary Smith, Heidi Boynton, Lidia Schapira, Stephanie M. Smith   +8 more
wiley   +1 more source