HISTOGRAM

作品数：192被引量：306H指数：8
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Streaming Histogram Publication over Weighted Sliding Windows Under Differential Privacy
《Tsinghua Science and Technology》2024年第6期1674-1693,共20页Xiujun Wang Lei Mo Xiao Zheng Zhe Dang 
supported by the Program for Synergy Innovation in the Anhui Higher Education Institutions of China(No.GXXT-2020-012);the National Natural Science Foundation of China(No.62172003);the Anhui Provincial Natural Science Foundation(No.2108085MF218);the Anhui Province University Natural Science Research Project(No.2022AH040052);the Science and Technology Innovation Program of Ma’anshan,China(No.2021a120009).
Continuously publishing histograms in data streams is crucial to many real-time applications,as it provides not only critical statistical information,but also reduces privacy leaking risk.As the importance of elements...
关键词：differential privacy randomized algorithm streaming data publication weighted sliding window approximate statistics data usability computational complexity 
RUDIE:Robust approach for underwater digital image enhancement
《Journal of Electronic Science and Technology》2024年第4期96-108,共13页V.Sidda Reddy G.Ravi Shankar Reddy K.Sivanagi Reddy 
Processing underwater digital images is critical in ocean engineering,biology,and environmental studies,focusing on challenges such as poor lighting,image de-scattering,and color restoration.Due to environmental condi...
关键词：Computer vision Digital image Fuzzy logic HISTOGRAM Image processing 
An efficient online histogram publication method for data streams with local differential privacy
《Frontiers of Information Technology & Electronic Engineering》2024年第8期1096-1109,共14页Tao TAO Funan ZHANG Xiujun WANG Xiao ZHENG Xin ZHAO 
supported by the Anhui Provincial Natural Science Foundation,China(Nos.2108085MF218 and 2022AH040052);the University Synergy Innovation Program of Anhui Province,China(No.GXXT-2023-021);the Key Program of the Natural Science Foundation of the Educational Commission of Anhui Province of China(No.2022AH050319);the National Natural Science Foundation of China(Nos.62172003 and 61402008)。
Many areas are now experiencing data streams that contain privacy-sensitive information.Although the sharing and release of these data are of great commercial value,if these data are released directly,the private user...
关键词：Data stream Differential privacy Sliding windows Approximate counting 
Density-based ship detection in SAR images:Extension to a self-similarity perspective
《Chinese Journal of Aeronautics》2024年第3期168-180,共13页Xueqian WANG Gang LI Zhizhuo JIANG Yu LIU You HE 
supported by National Key R&D Program of China(No.2021YFA0715201);in part by National Natural Science Foundation of China(Nos.61925106,62022092,and 62101303);in part by Autonomous Research Project of Department of Electronic Engineering at Tsinghua University。
Nonlocal self-similarity is an important property of Synthetic Aperture Radar(SAR)images to characterize the repetitiveness of features embodied by SAR images within nonlocal areas and has been used for enhancement of...
关键词：Ship detection Synthetic aperture radar(SAR) DENSITY SELF-SIMILARITY HISTOGRAM 
Nodule Detection Using Local Binary Pattern Features to Enhance Diagnostic Decisions
《Computers, Materials & Continua》2024年第3期3377-3390,共14页Umar Rashid Arfan Jaffar Muhammad Rashid Mohammed S.Alshuhri Sheeraz Akram 
Pulmonary nodules are small, round, or oval-shaped growths on the lungs. They can be benign (noncancerous) or malignant (cancerous). The size of a nodule can range from a few millimeters to a few centimeters in diamet...
关键词：Pulmonary nodules SEGMENTATION HISTOGRAM THRESHOLDING 
Rice University Rule to Determine the Number of Bins
《Open Journal of Statistics》2024年第1期119-149,共31页José Moral De La Rubia 
This study aims to establish a rationale for the Rice University rule in determining the number of bins in a histogram. It is grounded in the Scott and Freedman-Diaconis rules. Additionally, the accuracy of the empiri...
关键词：HISTOGRAM Class Intervals Accuracy DISTRIBUTIONS Descriptive Statistics 
Reversible data hiding based on histogram and prediction error for sharing secret data
《Cybersecurity》2023年第4期109-122,共14页Chaidir Chalaf Islamy Tohari Ahmad Royyana Muslim Ijtihadie 
This research was supported by the Ministry of Education,Culture,Research and Technology,The Republic of Indonesia,Institut Teknologi Sepuluh Nopember,and Universitas 17 Agustus 1945 Surabaya.
With the advancement of communication technology,a large number of data are constantly transmitted through the internet for various purposes,which are prone to be illegally accessed by third parties.Therefore,securing...
关键词：Data hiding Secret image sharing Prediction error expansion Histogram-based embedding Network infrastructure 
Multiple-Object Tracking Using Histogram Stamp Extraction in CCTV Environments
《Computers, Materials & Continua》2023年第12期3619-3635,共17页Ye-Yeon Kang Geon Park Hyun Yoo Kyungyong Chung 
supported by the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT)(No.2022R1F1A1068828).
Object tracking,an important technology in the field of image processing and computer vision,is used to continuously track a specific object or person in an image.This technology may be effective in identifying the sa...
关键词：Data mining deep learning object detection object tracking real-time object detection multiple object image processing 
Differential privacy histogram publishing method based on dynamic sliding window被引量：3
《Frontiers of Computer Science》2023年第4期209-220,共12页Qian CHEN Zhiwei NI Xuhui ZHU Pingfan XIA 
supported by the National Nature Science Foundation of China(Grant Nos.91546108,and 71490725);the AnhuiProvincial Scienceand Technology Major Projects(201903a05020020);the Anhui Provincial Natural Science Foundation(1908085QG298);the Fundamental Research Funds for the Central Universities(JZ2019HGTA0053,JZ2019 HGBZ0128);the Open Research Fund Program of Key Laboratory of Process Optimization and Intelligent Decision-making,Ministry of Education,China.
Differential privacy has recently become a widely recognized strict privacy protection model of data release.Differential privacy histogram publishing can directly show the statistical data distribution under the prem...
关键词：differential privacy dynamic data histogram publishing sliding window 
Histogram-Based Decision Support System for Extraction and Classification of Leukemia in Blood Smear Images
《Computer Systems Science & Engineering》2023年第8期1879-1900,共22页Neenavath Veeraiah Youseef Alotaibi Ahmad FSubahi 
This research is funded by the Deanship of Scientific Research at Umm Al-Qura University,Grant Code:22UQU4281768DSR01.
An abnormality that develops in white blood cells is called leukemia.The diagnosis of leukemia is made possible by microscopic investigation of the smear in the periphery.Prior training is necessary to complete the mo...
关键词：White blood cells LEUKEMIA SEGMENTATION HISTOGRAM blood smear 
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