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3481
An Objective Evaluation Method for Image Sharpness Under Different Illumination Imaging Conditions
Published 2024-11-01“…In this method, the visual saliency, color difference, and gradient information are selected as the image features, and the relevant feature information of these three aspects is extracted from the image as the feature value for the blurred image evaluation under different illumination imaging conditions. …”
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3482
IDENTIFICATION OF SOME COMPOSITE MEDICINAL DRUGS CONTAINING PARACETAMOL, WITH IR-SPECTROMETRY METHOD
Published 2017-05-01“…However, in order to identify sophisticated counterfeits, only a visual assessment of the drug is not enough. Purpose screening evaluation of potentiallycounterfeited or poor-quality drugs using the IR spectrometry along the total spectrum.Materials and methods. …”
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3483
Diagnostic Methods Used in Detecting Syphilis in Paleopathological Research—A Literature Review
Published 2025-04-01“…Examination of syphilis on skeletal material can be performed at the macroscopic and microscopic levels. Those methods refer to the visual assessment of skeletal material, namely the identification of characteristic pathological changes caused by syphilis, such as periostitis, which manifests itself as thickenings on the bone surface, and syphilis nodules (gummata), which are defects in the bones. …”
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3484
Product Image Generation Method Based on Morphological Optimization and Image Style Transfer
Published 2025-06-01“…In order to improve the controllability and esthetics of product image generation, from the perspective of design, this study proposes a product image generation method based on morphological optimization, esthetic evaluation, and style transfer. …”
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3485
ECO++: Adaptive deep feature fusion target tracking method in complex scene
Published 2024-10-01“…Efficient Convolution Operator (ECO) algorithms have achieved impressive performances in visual tracking. However, its feature extraction network of ECO is unconducive for capturing the correlation features of occluded and blurred targets between long-range complex scene frames. …”
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3486
Time series image coding classification theory based on Lagrange multiplier method
Published 2025-07-01“…To address this gap, our paper integrates time series image encoding with algebraic techniques, utilizing Gramian Angular Summation Fields (GASF) and Gramian Angle Difference Fields (GADF) as effective encoding methods. We provide a theoretical justification for the advantages of CNNs in TSI classification by employing the Lagrange multiplier method and the Karush-Kuhn-Tucker (KKT) conditions. …”
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3487
Deep Learning-Based Layout Analysis Method for Complex Layout Image Elements
Published 2025-07-01“…The method reduces the number of model parameters and training time by replacing the backbone network. …”
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3488
The use of echocontrasty as a diagnostic method for pathologies of the ductal system of the salivary glands
Published 2025-06-01“…Introduction. Visualizing a violation of the patency of the duct system of the salivary glands is a difficult task for a medical practitioner. …”
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3489
An Automated Method Inspired by Taxonomic Classification for Distinguishing Chilean Pelagic Fish Species
Published 2025-01-01“…In this study, we designed an automated classification method, inspired by human taxonomic principles, to distinguish visually similar species of pelagic fish in images through the integration of morphological feature analysis with a hierarchical classification technique. …”
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3490
RULA method in the ergonomic analysis of an ophthalmic surgeon’s work: a case study
Published 2025-06-01“…The importance of implementing regular breaks, stretching exercises, and strategies to reduce visual fatigue is also emphasized. The use of more comprehensive, complementary ergonomic assessment methods is recommended for a more complete analysis. …”
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3491
A Mountain Summit Recognition Method Based on Improved Faster R-CNN
Published 2021-01-01“…Traditional summit detection methods operate on handcrafted features extracted from digital elevation model (DEM) data and apply parametric detection algorithms to locate mountain summits. …”
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3492
An Efficient Edge Preserving Interpolation Method for Underwater Acoustic Image Resolution Enhancement
Published 2022-06-01“…The method handles the diagonal pixels in the first pass, in turn fills the horizontal and vertical pixels in the second pass. …”
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3493
JPEG reversible data hiding method based on optimal DCT frequency embedding
Published 2023-08-01“…Joint photographic experts group (JPEG) images are widely used on the Internet due to their ability to maintain good picture quality while requiring less storage space.Reversible data hiding (RDH) techniques for JPEG images enable the hiding and extraction of secret information while allowing for lossless restoration of the original image.RDH is of great significance in file management and image authentication.However, many existing RDH methods result in a significant increase in the storage space of the encoded image after embedding secret information.For methods based on discrete cosine transform (DCT) coefficient embedding, the key issue that affects the performance of reversible information hiding in JPEG images is how to select the frequency band position.A reversible information hiding method for JPEG images was proposed, based on optimal DCT frequency embedding.The entropy decoded JPEG image was divided into 8×8 non-overlapping DCT blocks.The average texture complexity of each DCT block was calculated and ordered in ascending order.Then the alternating current (AC) in adjacent DCT blocks was paired pairwise.By satisfying the capacity of the information to be embedded, the optimal AC coefficient frequency position set was obtained from the distortion cost function of the AC coefficient frequency.The secret information was embedded according to the designed two-dimensional histogram mapping strategy.Experimental results demonstrate that the proposed method can reduce the expansion of the loaded image file’s storage size compared to existing methods, while maintaining good visual quality of the cover image.…”
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3494
Stable Bilateral Teleoperation Control Method for Biped Robots with Time-Varying Delays
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3495
Application of the β-substitution method for analyzing censored data on indoor radon concentrations
Published 2020-01-01“…Further, this could result in an overestimation of doses and risk estimates which are based on the median values. The visual and quantitative analysis of Q-Q plots leads to conclusion that the estimated parameters of the distribution after the application of the β-substitution method are characterized by a minimum bias. …”
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3496
Research on adversarial examples defense method based on multi-modal feature fusion
Published 2025-04-01“…Drawing on the human visual system's ability to perceive information through multimodal sensory inputs, a multimodal pyramid feature fusion (MPFF) defence method was proposed, integrating textual descriptions of images into the image information. …”
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3497
Integrating spatiotemperporal features into fault prediction using a multi-dimensional method
Published 2025-09-01“…This study proposes a method to validate multidimensional fault prediction models. …”
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3498
Improving the accuracy of thin metal film research using the eddy current method
Published 2025-01-01“…Based on the review of the current state and literature in the field of non-destructive examination of thin metal films, it has been established that the optimal method for studying thin-film structures in terms of the performance/quality ratio is the non-destructive eddy current method. …”
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3499
Multiscale feature cross‐layer fusion remote sensing target detection method
Published 2023-03-01“…Second, the explicit visual centre module is introduced to solve the problem of missed detection in target‐dense distribution tasks. …”
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3500
INRNet: Neighborhood Re-Ranking-Based Method for Pedestrian Text-Image Retrieval
Published 2025-01-01“…Previous approaches have focused on global or local matching methods. However, global matching methods are susceptible to result in weak alignment, while local matching methods may lead to ambiguous matching phenomenon. …”
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