Showing 261 - 280 results of 4,166 for search 'frameup~', query time: 5.76s Refine Results
  1. 261

    HEVC perceptual intra-frame rate control inspired by video subjective observation experiment by Yanchao GONG, Ling WANG, Ying LIU, Kaifang YANG, Qingfan LIN, Fuping WANG

    Published 2021-08-01
    “…In view of the low perceptual rate-distortion performance of the rate control method used in high efficiency video coding (HEVC), an intra-frame rate control algorithm to effectively improve the perceptual rate-distortion performance of video was proposed.First, the spatiotemporal complexity of videos was measured, and the video subjective observation experiment was designed combined with the spatiotemporal complexity.Secondly, based on the experimental results of video subjective observation, combined with the relevant human vision system perception characteristics, the spatiotemporal perceptual sensitivity factors of video content which could effectively measure the perception difference of human eyes for different regions of video were constructed.Finally, the spatiotemporal perceptual sensitivity factors were applied to the target bit allocation of the largest coding unit layer in the intra-frame image, then the perceptual intra-frame rate control was realized.Experimental results show that the proposed algorithm is superior to the rate control algorithm adopted by HEVC in terms of the bit estimation accuracy and the perceptual rate-distortion performance.…”
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  2. 262

    Based on Grid Reference Frame for SINS/CNS Integrated Navigation System in the Polar Regions by Song Lijun, Zhao Wanliang, Cheng Yuxiang, Chen Xiaozhen

    Published 2019-01-01
    “…As the inertial navigation system cannot meet the precision requirements of global navigation in the special geographical environment of the Polar Regions, this paper presents Strapdown Inertial Navigation System (SINS)/Celestial Navigation System (CNS) integrated navigation system of airborne based on Grid Reference Frame (GRF) and the simulation is carried out. The result of simulation shows that the SINS/CNS integrated navigation system is superior to the single subsystem in precision and performance, which not only effectively inhibits the error caused by gyro drift but also corrects the navigation parameters of system without delay. …”
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  3. 263

    Design and Model Test of a Modularized Prefabricated Steel Frame Structure with Inclined Braces by Xuechun Liu, Ailin Zhang, Jing Ma, Yongqiang Tan, Yu Bai

    Published 2015-01-01
    “…Using finite element analysis with line and solid elements, full-scale experiments were conducted to study the single-span frame, which is the core load-bearing part of a modularized prefabricated high-rise steel frame structure with inclined braces. …”
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  4. 264
  5. 265

    Framing a Knowledge Base for a Legal Expert System Dealing with Indeterminate Concepts by Michał Araszkiewicz, Agata Łopatkiewicz, Adam Zienkiewicz, Tomasz Zurek

    Published 2015-01-01
    “…The main objective here is to discuss problems of framing an intuitively appealing and computationally efficient knowledge base that can adequately represent the indeterminate legal concept of the well-being of the child in the context of continental legal culture and of Polish law in particular. …”
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  6. 266
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  9. 269

    Evaluate the Correlation between the TIMI Frame Count, IMR, and CFR in Coronary Microvascular Disease by Xinye Xu, Jinbao Zhou, Yongzhen Zhang, Qian Li, Lijun Guo, Yanyang Mao, Liyun He

    Published 2022-01-01
    “…To evaluate the correlation between the TIMI frame count, IMR, and CFR in coronary microvascular disease (slow flow phenomenon). …”
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  10. 270
  11. 271

    The Story of a Thing: A Frame-Analytic Perspective on a Biographical Approach to Materiality by U. S. Semovskikh, D. R. Davletov

    Published 2024-12-01
    “…The article focuses on the integration of a frame-analytic approach into the research field of the biography of material objects, whose main representatives were originally situated in classical anthropology and archaeology. …”
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  12. 272

    Seismic Behaviour of Cast-In-Situ Phosphogypsum-Reinforced Concrete Grid Frame Composite Walls by Qin Wu, Huagang Zhang, Hongniao Chen, Xin Zhang, YanHui Wei, Li Li, Kejian Ma

    Published 2019-01-01
    “…This paper mainly studies the effect of cast-in-situ phosphogypsum on seismic behaviour of reinforced concrete grid frame. The mechanical behaviour of three reinforced concrete grid frames and four cast-in-situ phosphogypsum-reinforced concrete grid frame composite walls under low cycle alternating load was designed and tested. …”
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  13. 273

    Adaptif Poly Frame PRMA pada Jaringan M2M Kognitif Kapiler by Eko Arifianto, Aghus Sofwan, Teguh Prakoso

    Published 2020-10-01
    “…Komunikasi mesin ke mesin (M2M) pada jaringan kapiler, menggunakan metode transmisi Packet Reservation Multiple Access (PRMA), dan struktur frame data frame biasa, serta skenario komunikasi event driven. …”
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  14. 274

    Linking fire behaviour and its ecological effects to plant traits, using FRaME in R by Philip Zylstra

    Published 2021-08-01
    “…Here, I introduce the Fire Research and Modelling Environment (FRaME) as the open‐source R package frame on GitHub. …”
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  15. 275

    Community problem-solving framed as a distributed information use environment: bridging research and practice by Joan C. Durrance, Maria Souden, Dana Walker, Karen E. Fisher

    Published 2006-01-01
    Subjects: “…This article results from a qualitative study of 1) information behavior in community problem-solving framed as a distributed information use environment and 2) approaches used by a best-practice library to anticipate information needs associated with community problem solving.…”
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  16. 276
  17. 277

    Seismic Performance Evaluation of Special RC Frames with Gravity Steel Columns under the Base Level by Amin Zaherdannak, Amirhosein Shabani, Saeed Erfani

    Published 2020-01-01
    “…An alternative is to replace the RC columns in middle frames with steel columns that are not a part of seismic force resisting system and only support vertical loads, therefore have smaller sections. …”
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  18. 278

    INFLUENCE OF BEAM HEIGHT-COLUMN WIDTH RATIO ON SEISMIC BEHAVIOR OF RC MOMENT RESISTING FRAMES by A. Khalili, F. Nateghi Alahi

    Published 2024-11-01
    “…Most reputable international design codes have included provisions for achieving ductile behavior and avoiding brittle and hazardous behavior in reinforced concrete frames. These provisions aim to achieve the concept of the weak beam-strong column, where plastic hinges during an earthquake occur first in the beams. …”
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  19. 279

    Blink Detection Using 3D Convolutional Neural Architectures and Analysis of Accumulated Frame Predictions by George Nousias, Konstantinos K. Delibasis, Georgios Labiris

    Published 2025-01-01
    “…In this work, we propose and compare deep learning architectures for the task of detecting blinks in video frame sequences. The first step is the training and application of an eye detector that extracts the eye regions from each video frame. …”
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