Image Super-Resolution via Adaptive Regularization Term of Compressed Sensing by Yintao Liu, Chao Ren, Hongjuan Shao, Qirui Liu, Yan Zhang

“…Compressed sensing theory is widely used to accurately reconstruct the original signal from a small number of random observations, i.e., obtain high-dimensional information from low-dimensional information. …”
Get full text

Multiple-Image Encryption Based on Compressive Ghost Imaging and Coordinate Sampling by Xianye Li, Xiangfeng Meng, Xiulun Yang, Yongkai Yin, Yurong Wang, Xiang Peng, Wenqi He, Guoyan Dong, Hongyi Chen

“…In the encryption process, random phase-only masks are first generated with the modified logistic map algorithm; multiple secret images are transformed to be sparsed by the 2-D discrete cosine transformation (DCT) operation and scrambled by different random sequences; the scrambled images are then grouped to one combined image with the help of the coordinate sampling matrices; finally, putting the combined image in the object plane of the compressive ghost imaging system, the ciphertext will be obtained from the buck detector and transferred to the receivers. …”
Get full text

Adaptive Lossy Color Image Compression System Based on Hybrid Algorithm by Husam Khalid Khammas, Ayça Kurnaz Türkben

“…To implement this proposed method three experiments were performed by using images of varying dimensions, namely (256 * 256), (512 * 512), and (1024 * 1024) and four different quantization coefficients. For efficiency performance measurement of the proposed system, three metrics were used: Peak signal-to-noise ratio (PSNR), Structural similarity index (SSIM), and compression ratio (CR). …”
Get full text

Towards scalable medical image compression using hybrid model analysis by Shunlei Li, Jiajie Lu, Yingbai Hu, Leonardo S. Mattos, Zheng Li

“…The performance of SDWTCNN is evaluated using different performance metrics, demonstrating its effectiveness in maintaining image quality at various compression rates. …”
Get full text

Reduced-Dimensional Capture of High-Dynamic Range Images with Compressive Sensing by Shundao Xie, Wenfang Wu, Rongjun Chen, Hong-Zhou Tan

“…The advent of single-pixel cameras (compressive imaging system) has proved the feasibility of obtaining and restoring image data based on compressive sensing. …”
Get full text

Comparison of Acoustic Emission and Structure Degradation in Compressed Porcelain and Corundum Materials by Przemysław RANACHOWSKI, Feliks REJMUND, Zbigniew RANACHOWSKI, Andrzej PAWEŁEK, Andrzej PIĄTKOWSKI

“… The paper presents the results of acoustic emission (AE), microscopic and ultrasonic measurements of the samples subjected to slowly increasing compressive stress. On the basis of performed measurements, the successive stages of the materials structural degradation have been recognized. …”
Get full text

Experimental and numerical investigation on the axial compressive behavior of UPVC square tubes by Shuquan Xu, Qinglong Zeng, Lin Zhao, Dongxue Jiang, Yuqi Han

“…To investigate the axial compressive performance of UPVC square tubes, static tests were conducted on six sets of UPVC specimens with different slenderness ratios. …”
Get full text

Insights of the asynchronous strain evolution of lean coal in uniaxial compression creep by Tingting Cai, Jia Liu, Zengchao Feng, Kai Wang, Yongxing Shen, Yulong Jiang, Bichuan Zhang

“…Despite the observed asynchrony, both the axial and radial strains exhibit similar patterns and can well be described by the same creep model, but with different parameters, under identical stress levels. …”
Get full text

Advanced strategies for the efficient optimization and control of industrial compressed air systems by D. Salomone-González

“…This article analyzes the integration of a master system as the central control unit for compressed air stations through impact testing on the energy consumption of real-world scenarios. …”
Get full text

Double-path multiscale adaptive compressed sensing network for electronic data by Lubin Yu, Yongsheng Huang, Yiqiang Cheng, Qiliang Du, Zhenwei Zhou, Lianfang Tian, Shilie He, Honghui Liu

“…Compared to traditional signal compression and transmission techniques, compressed sensing (CS) transcends the limitations of the Shannon–Nyquist sampling theorem by enabling low-frequency signal sampling, thereby becoming a extensively utilized approach in the signal processing. …”
Get full text

The effect of a combined compression-tactile stimulating sock on postural stability by Ashleigh Marchant, Sarah B. Wallwork, Jeremy Witchalls, Nick Ball, Gordon Waddington

“…SOT scores were not different between the compression-tactile sock and barefoot conditions when analyzed as an entire group (p > 0.0125), or when the group was split into performance groups (p > 0.0125). …”
Get full text

Critical Loads of Uniformly Compressed Orthotropic Rectangular Plate on an Elastic Base by I. M. Peshkhoev, B. V. Sobol

“…The results of numerical calculations of the critical values of the compressive load at different values of the orthotropy parameters were presented, and graphs of the corresponding equilibrium forms were constructed. …”
Get full text

Reconstruction of Harmonic and Transient Electrical Signals Through Compressed Sensing Technique by Oscar Vite, Felipe Uribe, C. A. Lopez de Alba

“…This paper presents a new application of the compressed sensing method with a new improved and validated basis pursuit reconstruction algorithm for dynamic electrical signals of the harmonic and transient type, drastically reducing the number of samples and the processing time without losing accuracy in the results. …”
Get full text

Research and application progress of abandoned mine compressed air energy storage by Longxuan WANG, Wen ZHANG, Xiaolin YANG, Xiaoming CONG, Hanxun WANG, Xinyu WANG, Yongkang LONG

“…Among these technologies, Abandoned Mine Compressed Air Energy Storage (AM-CAES) has garnered widespread attention in the field of energy storage both domestically and internationally due to its favorable ecological and economic benefits. …”
Get full text

Tension and compression behaviors of Moso bamboo (Phyllostachys pubescens) for structural use by Qunying Mou, Siyang Ji, Peng Li, Xianjun Li, Zhangjing Chen, Lin He, Xiazhen Li

“…The tension and compression strengths of the samples with different forms exhibited a strong positive correlation. …”
Get full text

Supraharmonics monitoring based on VSSESP-DBP dynamic compressed sensing algorithm by Chao Yan, Hongtao Shen, Jie Yu, Peng Tao, Hongxi Wang, Ting Yang

“…The study leverages the sparsity of superharmonic signals within the time window and proves the applicability of compressed sensing theory for dynamic compressive sampling. …”
Get full text

Investigating the Effect of Increasing Slump on Compressive Strength of Nominal Mix Concrete. by Aturinda, Shallot

“…The justification for this study lies in the critical role of concrete in construction, the variability of slump in concrete mixing, and the need for optimal compressive strength. Methodologies employed in this research included preparing concrete specimens with three different mix ratios (1:2:4, 1:1.5:3, and 1:3:6) and varying slump ranges 50-75, 75-100, and 100-150. …”
Get full text

Study on the Damage Characteristics of Wheat Kernels under Continuous Compression Conditions by Xiaopeng Liu, Ziang Shi, Yonglin Zhang, Hui Li, Jin Zhou, Hongjun Yang

“…During processing in a flaking machine, wheat kernels undergo continuous compression within the machine’s chamber. As this compression persists, damage to the kernels intensifies and accumulates, eventually leading to kernel breakage. …”
Get full text

The effect of bleaching agent on the compressive strength of orthodontic thermoplastic retainer materials by Ailin Ehteshami

“…Results: The analysis showed a significant difference among the four groups. The compressive strength of all groups significantly decreased compared to the control group. …”
Get full text

Biomechanical Evaluation of Compressive Stress in Lumbar Vertebrae – A Pilot Survey by Alexander Baur, Joseph DiPetto, William Dedmond, Keith Lustig

“…Conclusion: Our findings show no significant differences in compressive stress tolerance across lumbar levels in the elderly, with the greatest impact at L4. …”
Get full text