A new insight into foaming mechanisms in injection molding via a novel visualization mold by V. Shaayegan, L. H. Mark, A. Tabatabaei, C. B. Park

“…The mechanisms of bubble nucleation in low- and high-pressure foam injection molding, with and without the application of gas-counter pressure, was investigated. …”
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Study of Visualization Modalities on Industrial Robot Teleoperation for Inspection in a Virtual Co-Existence Space by Damien Mazeas, Bernadin Namoano

“…Effective teleoperation visualization is crucial but challenging for tasks like remote inspection. …”
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Visualization Experiment Study on Heat Transfer Characteristic and Limit of High-temperature Oscillating Heat Pipe by YANG Xin, JI Yulong

“…To conduct an in-depth analysis of the heat transfer characteristics and heat transfer limit of the HTOHP, a visualization experiment setup was constructed. By utilizing X-ray imaging technology, the working and heat transfer limit states of a single-turn HTOHP with cesium as the working fluid were visualized. …”
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Direct visualization of microwires in hybrid depth electrodes using high‐resolution photon‐counting CT by Steven Smeijers, Walter Coudyzer, Elina Keirse, Vasiliki Bougou, Thomas Decramer, Tom Theys

“…Conventional CT or MRI visualize the entire microwire bundle as an artifact extending from the BF electrode tip with low resolution, without proper identification of individual microwires. …”
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A dynamic object tracking system of industrial robots based on visual servoing technology by Yichao MAO, Qi LU

“…Visual servoing technology has high potential in many industrial applications.Conventionally,precise servoing is often achieved by using high-resolution cameras which are usually costly and unaffordable in many of industrial scenarios.A novel visual servoing control scheme which generates robot control signal based on the fusion of visual feedback and robot motion feedback was presented in the paper.By doing so,the robot control loop runs at a frequency independent to the visual feedback frequency (i.e.the frame rate of a camera).Therefore,it becomes feasible to achieve precise and dynamic servoing even with a low frame rate and low-cost camera.The new visual servoing scheme was introduced briefly.The feasibility of the scheme as well as its performances in low frame rate conditions was also illustrated experimentally.…”
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A novel wireless visual sensor network protocol based on LoRa modulation by Chunlei Fan, Qun Ding

“…At present, aiming at complexity of topology and limited network coverage for wireless visual sensor networks so that partial application cannot be implemented. …”
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Scalable video coding algorithm based on 3D hybrid tree and visual characteristics by Ming-zhe FU, Xiang-hai WANG, Chuan-ming SONG

“…The distribution characteristic of three-dimensional wavelet coefficients of video data was ana ed,and a scalable video coding algorithm was subsequently addressed based on hybrid three-dimensional tree and human visual system (HVS) characteristics.First,the hybrid tree structure was adaptively determined according to the auto-correlation of low-pass and high-pass coefficients.It reduced obviously the number of ion bits locating significant wavelet coefficients when scanning and processing low-pass and high-pass coefficients in temporal dimension.Second,each wavelet coefficient was weighted in terms of HVS sensitivity to its corresponding subband.Significant coefficients thus tended to be coded with high priority and arranged at the front of bitstream,and the reconstructed video quality was improved at low and medium bitrates to a great extent.Experimental results in terms of peak signal-to-noise ratio (PSNR) verified the effectiveness of the proposed algorithm on several test videos with varying characteristics.0.65dB,1.75dB,and 1.77dB higher PSNR are gained than asymmetric 3-D orientation tree for Y,U,and V components,respectively.Moreover,0.23dB,2.11dB,and 1.72dB higher PSNR are reached than single temporal-spatial orientation tree separately for Y,U,and V components.Besides,better subjective quality is obtained through effectively attenuating ringing artifact.…”
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Scalable video coding algorithm based on 3D hybrid tree and visual characteristics by Ming-zhe FU, Xiang-hai WANG, Chuan-ming SONG

“…The distribution characteristic of three-dimensional wavelet coefficients of video data was ana ed,and a scalable video coding algorithm was subsequently addressed based on hybrid three-dimensional tree and human visual system (HVS) characteristics.First,the hybrid tree structure was adaptively determined according to the auto-correlation of low-pass and high-pass coefficients.It reduced obviously the number of ion bits locating significant wavelet coefficients when scanning and processing low-pass and high-pass coefficients in temporal dimension.Second,each wavelet coefficient was weighted in terms of HVS sensitivity to its corresponding subband.Significant coefficients thus tended to be coded with high priority and arranged at the front of bitstream,and the reconstructed video quality was improved at low and medium bitrates to a great extent.Experimental results in terms of peak signal-to-noise ratio (PSNR) verified the effectiveness of the proposed algorithm on several test videos with varying characteristics.0.65dB,1.75dB,and 1.77dB higher PSNR are gained than asymmetric 3-D orientation tree for Y,U,and V components,respectively.Moreover,0.23dB,2.11dB,and 1.72dB higher PSNR are reached than single temporal-spatial orientation tree separately for Y,U,and V components.Besides,better subjective quality is obtained through effectively attenuating ringing artifact.…”
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Robust image hashing method from global perception features of human visual cortex by SUN Rui1, YAN Xiao-xing2, GAO Jun1

“…Firstly,the image was filtered low-passly and re-scaled to fixed size.Then the image was divided into key-dependent overlapping blocks.According to the hierarchical structure of HVS primary visual cortex,directional contour responses were extracted through layer-by-layer processing of visual pathway,and global perception features could be obtained by associating with the surface color of each blocks.These features included image direction and color information.The relation of adjacent entries was invariant to ordinary image processing.It could be used to quantize and permute these feature to get the binary image hash.Test results indicate that the proposed method is robust against con-tent-preserving modifications such as JPEG compression and filtering,at the same time,is capable of localizing image malicious tampering.Hashes of different images have very low collision probability.…”
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The impact of simulated visual impairment on medication use process: A study with healthy volunteers by Théodora Merenda, Fanny Depasse, Stéphanie Patris

“…Background: Visual impairment may be caused by various diseases and can impact the safe use of medications. …”
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Impact of fractal visual stimulation on healthy rabbit retina: functional, morphometric and biochemical studies by V. V. Neroev, M. V. Zueva, N. V. Neroeva, D. V. Fadeev, I. V. Tsapenko, T. D. Okhotsimskaya, V. I. Kotelin, T. A. Pavlenko, N. B. Chesnokova

“…Purpose: to investigate the changes of electrophysiological activity of healthy rabbit retina occurring in courses of fractal stimulation (FS) of varied duration in order to obtain new scientific data on how fractal visual signals of low intensity, self-similar with respect to time, affect the retina.Material and methods. 12 healthy Chinchilla rabbits (24 eyes), were examined before and after FS courses that lasted 1, 4 or 12 weeks, using electroretinographic (ERG), morphometric (optical coherence tomography) and biochemical methods (detection of dopamine in the tear). …”
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Visual SLAM algorithm for underground robots in coal mines based on point-line features by Li WANG, Tianxiang ZANG, Bo SU

“…In the application of visual SLAM(Simultaneous Localization and Mapping) in coal mines, lighting changes and low-texture scenes seriously affect the extraction and matching of feature points, resulting in the failure of pose estimation and affecting the positioning accuracy. …”
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NFC Tag Awareness and Its Visual Implementation on Food Packaging: Case Study in Slovenia by Tina Žurbi, Diana Gregor-Svetec

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Wandering around: a bioinspired approach to visual attention through object motion sensitivity by Giulia D’Angelo, Victoria Clerico, Chiara Bartolozzi, Matej Hoffmann, P Michael Furlong, Alexander Hadjiivanov

“…Event-based cameras, inspired by the mammalian retina, further enhance this capability by capturing asynchronous scene changes, enabling efficient, low-latency processing. To distinguish moving objects while the event-based camera is also in motion, the agent requires an object motion segmentation mechanism to accurately detect targets and position them at the centre of the visual field (fovea). …”
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Wave speed mapping visualizes the cavotricuspid isthmus reconnection area: A case report by Hiroshi Mase, Hiroyoshi Mori, Tatsuya Onuki, Hiroto Sugiyama, Ayumi Omura, Taku Asano, Hiroshi Suzuki

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Neural correlates of span capacity during visual discrimination under varying cognitive demands by Zai-Fu Yao, Meng-Heng Yang, Shulan Hsieh

“…Abstract This study examined the neural correlates of individual differences in span capacity during a visual discrimination task under varying cognitive demands. …”
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Enhancing Critical Thinking in Optics through Project-Based STEAM Learning with Visual Simulations by Imam Al Anshori, Parno Parno, Arif Hidayat, Marlina Ali

“…This challenge is linked to students’ low critical thinking skills—an essential 21st-century competence. …”
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Real-World Visual Outcomes and Rotational Stability of a Monofocal Toric Intraocular Lens by LaHood B, Peterson RC

“…Residual astigmatism was very low (< 0.01D) and consistently low across T2 to T6 IOLs. …”
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Rapid and Visual Detection of Mycobacterium tuberculosis Complex Based on Multiplex Recombinase Polymerase Amplification by Xiaoyan Tan, Yongcong Li, Xufu Xiang, Wei Wu, Gang Wang, Sai Zhang

“…Conclusion A simple, rapid, and visual MTBC‐mRPA platform coupled with rapid DNA extraction was developed for sensitive and specific detection of MTBC, especially suitable for on‐site screening of TB in low‐resource settings.…”
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Method of support posture perception in mining face based on visual-inertial information fusion by XING Keke, CHENG Jingyi, XU Zhongxin, WAN Zhijun, XUE Minti, YAN Wanzi, BAO Kuo, YI Junjie

“…To address the issues of large drift errors and low calculation accuracy in inertial navigation methods, as well as significant posture recognition errors in visual methods due to camera interference from dust and equipment obstructions, a method of support posture perception in mining face based on visual-inertial information fusion was proposed. …”
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