Fusion based feature reinforcement component for remote sensing image object detectionMultimedia Tools and Applications - Tập 79 - Trang 34973-34992 - 2020
Dongjun Zhu, Shixiong Xia, Jiaqi Zhao, Yong Zhou, Qiang Niu, Rui Yao, Ying Chen
In recent years, convolutional neural networks (CNN) have been extensively used for generic object detection due to their powerful feature extraction capabilities. This has hence motivated researchers to adopt this technology in the field of remote sensing. However, remote sensing images can contain large amounts of noise, have complex backgrounds, include small dense objects as well as being susc...... hiện toàn bộ
Secure and efficient public auditing system of user data using hybrid AES-ECC crypto system with Merkle hash tree in blockchainMultimedia Tools and Applications - - Trang 1-20 - 2024
Shruthi Gangadharaiah, Purohit Shrinivasacharya
Data auditing permits data owners to confirm the reliability of their personal information without obtaining it from an unsafe cloud. Advertising cloud storage has widely adopted this characteristic. Data integrity is more difficult to maintain, and data through the cloud is not always secure. The ability to access data remotely through cloud storage makes it necessary to protect it against unauth...... hiện toàn bộ
A lightweight intrusion detection system for internet of vehicles based on transfer learning and MobileNetV2 with hyper-parameter optimizationMultimedia Tools and Applications - - Trang 1-23 - 2023
Yingqing Wang, Guihe Qin, Mi Zou, Yanhua Liang, Guofeng Wang, Kunpeng Wang, Yao Feng, Zizhan Zhang
With the rapid development of Internet of Vehicles (IoV) technology, Intelligent Connected Vehicles (ICVs) have richer vehicle information functions and applications. In recent years, as ICVs have become more complex and intelligent, vehicle information security is facing great threats and challenges. Therefore, it is of great significance to develop efficient intrusion detection methods to protec...... hiện toàn bộ
A content-based intra rate-distortion model for HEVC-SCCMultimedia Tools and Applications - Tập 81 - Trang 16515-16536 - 2022
Hadi Esmaeeli, Mehdi Rezaei
Screen content (SC) videos have different characteristics compared to camera-captured videos. New encoding modes such as Intra Block Copy (IBC) and Palette modes have been introduced to the SC coding (SCC) extension of the high-efficiency video coding (HEVC) standard. In SCC, a large percentage of bits is consumed by periodic intra frames and also by the abrupt-change frame changes in which all or...... hiện toàn bộ
Image auto-annotation via concept interdependency networkMultimedia Tools and Applications - Tập 75 - Trang 6237-6261 - 2015
HaiJiao Xu, Peng Pan, ChunYan Xu, YanSheng Lu, Deng Chen
With the explosive growth of multimedia data such as unlabeled images on the Web, image auto-annotation has been receiving increasing research interest. By automatically assigning a set of concepts to unlabeled images, image retrieval can be performed over labeled concepts. Most existing studies focus on the relations between images and concepts, and ignore the interdependencies between labeled co...... hiện toàn bộ
Tracking feature extraction techniques with improved SIFT for video identificationMultimedia Tools and Applications - Tập 76 - Trang 5927-5936 - 2015
Ruichen Jin, Jongweon Kim
This paper presents a method for tracking of object movements and detecting of feature to identify video content using improved Scale-Invariant Feature Transform (SIFT). SIFT can robustly identify objects even among clutter and under partial occlusion, because the SIFT feature descriptor is invariant to uniform scaling, orientation, and also partially invariant to affine distortion and illuminatio...... hiện toàn bộ