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12081
Robust and Reversible Audio Watermarking by Modifying Statistical Features in Time Domain
Published 2017-01-01“…This paper presents a novel robust reversible audio watermarking method by modifying the statistic features in time domain in the way that the histogram of these statistical values is shifted for data hiding. …”
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12082
Type Synthesis of Hybrid Robot Mechanism with 3T2R based on Single Opened Chain Unit
Published 2016-01-01“…By analyzing the structures characteristics of the lower- mobility serial kinematic mechanism(SKM) and parallel kinematic mechanism( PKM),based on the linear independence theory of kinematic screws and taking of the lower- mobility SKM with single opened chain as unit,a systematic and effective type synthesis method is proposed for hybrid mechanism including the definition and symbol denotation method of both hybrid robots with a parallel mechanism and multi- parallel mechanisms. …”
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12083
Hybrid hiding in multimedia files
Published 2012-07-01“…The principle of hybrid information hiding represented by process of information hiding message (multimedia files) embedded inside another message which is depended on hiding a certain media in another media using different domains (special domain, frequency domain) to provide protection and security for transformed data, this paper suggest an algorithm by using two different files first one compressed binary image, the compression method is run-length and hided this file inside the hostage media by use frequency domain which is represented by Discrete cosine transform (DCT), the second is text ciphered by Caesar method which is depended one secret key by using spatial domain. …”
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12084
PLANT CLASSIFICATION BASED ON LEAF EDGES AND LEAF MORPHOLOGICAL VEINS USING WAVELET CONVOLUTIONAL NEURAL NETWORK
Published 2021-03-01“…The results obtained using the Wavelet Convolutional Neural Network method are equal to 97.13%. …”
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12085
A Clinical Trial of 38% Silver Diamine Fluoride With Light Curing in Arresting Dentine Caries in Primary Teeth
Published 2025-06-01“…The activity of carious lesion was assessed using the visual-tactile method and adverse effects, if any, were recorded at both 6-month and 12-month follow-up periods by the same examiner. …”
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12086
Analysis of the Causal Model of the Effective Criteria on the Development of Creative Tourism in Iran
Published 2024-09-01“…The current research is applied according to its purpose, and based on the descriptive-causal method. The statistical sample of the research was made up of 30 experts and specialists related to tourism using the snowball sampling method. …”
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12087
Supporting Sustainability of City Coastlines with Multi-Criteria Analysis Approach
Published 2024-06-01“…These elements include the social activities and the environmental features of the coastal districts. With this method, it is aimed to reveal the daily use of the Karşıyaka Coastline and to examine the impact of these activities on the sustainability of there. …”
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12088
Facile colorimetric detection of As(V) in Rice with immobilized acid phosphatase on hollow metal-organic frameworks hybrid with peroxidase-like activity
Published 2025-01-01“…Finally, this method was applied to visual detection of As(V) in rice samples with different varieties.…”
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12089
A pyramid Gaussian pooling based CNN and transformer hybrid network for smoke segmentation
Published 2024-10-01“…In order to utilize low‐pass filtering to suppress noise, a PGP method is designed. Then, the output of PGP is reshaped to construct a set of visual tokens for transformers, thus a PGP‐transformer module is presented to make full use of the self‐attention mechanism. …”
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12090
Machine learning prediction of HER2-low expression in breast cancers based on hematoxylin–eosin-stained slides
Published 2025-04-01“…Results A publicly available TCGA-BRCA dataset and an in-house USTC-BC dataset were applied to evaluate our AI model and the state-of-the-art method SlideGraph + in terms of accuracy (ACC), the area under the receiver operating characteristic curve (AUC), and F1 score. …”
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12091
Architecture Design and Product Development of Meteorological Forecast for General Aviation Technology in Inner Mongolia
Published 2025-07-01“…Forecast products and technical methods are systematically introduced, which mainly consist of airport refined elements forecasts including 1-h forecasts of wind, visibility, cloud cover, and temperature over a 72-h period, as well as estimations of visual obstacles such as precipitation and sand-dust. …”
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12092
STUDYING OF DUAL DEEP PERIOCULAR PARTS FOR PERSONS RECOGNITION
Published 2023-10-01“…In this study, a new method is proposed for recognizing persons based on their perioculars. …”
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12093
OPTIMALITY IN AGRICULTURE: GENERATING OPTIMAL STRUCTURE OF CULTURES WITHIN A FARM USING GENETIC ALGORITHMS
Published 2017-01-01“…In this paper we will present a method of determining an optimal repartition of an agricultural surface for a number of cultures based on a genetic algorithm in order for the profit to be maxim. …”
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12094
Task domain independent speech keyword detection system
Published 2006-01-01“…A multiple scale acoustic modeling framework for task-domain independent keyword spotting was proposed.A large-scale phoneme set was obtained automatically through decision-tree based phoneme clustering,and a large-scale phoneme acoustic context dependent background model was trained accordingly through using standard HMM training framework.The modeling accuracy for filler speech is improved.Under the framework,an efficient searching space construction through using shared HMM state was also described.Experimental results showed that in average absolute 6.9% improvement of keyword recognition accuracy could be obtained.Furthermore an acoustic context neighbor algorithm to measure acoustic confidence and a method of computing candidate keyword likelihood based on proposed multiple-scale acoustic model were proposed and a fusing method based on FLDA was adopted.The effectiveness of acoustic confidence measure is improved significantly.Experimental results showed that absolute 3.0% reduction of equal error rate could be obtained.…”
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12095
Type Synthesis of 3R2T Hybrid Robot Mechanisms based on Serial-opened-chain Unit
Published 2015-01-01“…By analyzing the characteristics of structures for the lower- mobility serial robot mechanism and parallel robot mechanism,a systematic and effective type synthesis including the definition and symbol denotation method of both hybrid robot with a parallel mechanism and multi- parallel mechanisms method is proposed for hybrid robot mechanisms based on the principle of movement spiral linear independence and units of the lower- mobility serial mechanism with single- opened- chain limb. …”
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12096
Effectiveness of Price Limit on Stock Market Network: A Time-Migrated DCCA Approach
Published 2021-01-01“…The results indicate that the time-migrated DCCA ensures more relevant results than the equal-time DCCA method. An interesting finding is that the price limit has different effects on the stock market network at different stages of dynamic evolution. …”
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12097
Targeting mediating mechanisms of social disparities with an interventional effects framework, applied to the gender pay gap in Western Germany
Published 2025-02-01“…The Oaxaca-Blinder (OB) decomposition is a widely used method to explain social disparities. However, assigning causal meaning to its estimated components requires strong assumptions that often lack explicit justification. …”
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12098
Antimicrobial Effectiveness of Endodontic Irrigants Against E. Faecalis: An In vitro Study
Published 2024-12-01“…Aim: This in vitro study compared the antimicrobial efficacy of 5.25% sodium hypochlorite, 10% citric acid, and 3% hydrogen peroxide against Enterococcus faecalis (E. faecalis), using normal saline as a control. Method: E. faecalis isolates were exposed to different irrigants, with bacterial colony counts measured at various intervals using the spread plate method. …”
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12099
Heartbeat Biometrics for Remote Authentication Using Sensor Embedded Computing Devices
Published 2015-06-01“…The biometric verification method was tested with ECG records of 100 individuals and 1.34% of equal error rate (EER) was obtained. …”
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12100
Calculation of Mobility on Combined Mechanisms Based on the Modified G-K's Formula
Published 2023-05-01“…The attentions of calculating mobility of combined mechanism are proposed. The method of dividing the combined mechanism into basic mechanisms is given. …”
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