Suchergebnisse - "Image coding"

Efficient and Fast Light Field Compression via VAE-Based Spatial and Angular Disentanglement

Autoren: Takhtardeshir, Soheib Olsson, Roger Guillemot, Christine et al.

Quelle: IEEE Access. 13:18594-18607

Schlagwörter: Light fields, Image coding, Decoding, Kernel, Image reconstruction, Feature extraction, Training, Imaging, Streaming media, Redundancy, Light field, compression, disentangling, variational auto-encoder

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-53824
https://doi.org/10.1109/ACCESS.2025.3532608

A JPEG compressed image encryption method based on Shamir secret sharing scheme.

Autoren: Guan, Yulong Wu, Zhen Yang, Hui et al.

Quelle: Cluster Computing. Dec2025, Vol. 28 Issue 15, p1-21. 21p.

Schlagwörter: *JPEG (Image coding standard), *IMAGE encryption, *HUFFMAN codes, *CLOUD computing, *DATA distribution, *DATA privacy, *COMPUTER security vulnerabilities

Cryptosystem for JPEG Images with Encryption Before and After Lossy Compression.

Autoren: Cardona-López, Manuel Alejandro Chimal-Eguía, Juan Carlos Silva-García, Víctor Manuel et al.

Quelle: Mathematics (2227-7390). Nov2025, Vol. 13 Issue 21, p3482. 35p.

Schlagwörter: *JPEG (Image coding standard), *IMAGE encryption, *CRYPTOSYSTEMS, *MULTIMEDIA communications, *LOSSY data compression, *INFORMATION technology security, *DATA encryption, *DATA privacy

Jpeg stereo image lossy recompression with mutual information enhancement.

Autoren: Zhou, Junwei Zhang, Benyi Wu, Shengping et al.

Quelle: Multimedia Systems. Oct2025, Vol. 31 Issue 5, p1-13. 13p.

Schlagwörter: *JPEG (Image coding standard), *IMAGE compression, *FEATURE extraction, *DISCRETE cosine transforms, *INFORMATION theory, *STEREO image processing, *IMAGE quality analysis

Symmetry-Guided Dual-Branch Network with Adaptive Feature Fusion and Edge-Aware Attention for Image Tampering Localization.

Autoren: He, Zhenxiang Li, Le Wang, Hanbin

Quelle: Symmetry (20738994). Jul2025, Vol. 17 Issue 7, p1150. 21p.

Schlagwörter: *JPEG (Image coding standard), *NOISE

Lightweight Diffusion Models for Resource-Constrained Semantic Communication

Autoren: Eleonora Grassucci Giovanni Pignata Giordano Cicchetti et al.

Quelle: IEEE Wireless Communications Letters. 14:2743-2747

Schlagwörter: Signal Processing (eess.SP), FOS: Electrical engineering, electronic engineering, information engineering, Diffusion models, Quantization (signal), Calibration, Semantic communication, Noise reduction, Training, Image coding, Diffusion processes, Computational modeling, Receivers, Electrical Engineering and Systems Science - Signal Processing

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2410.02491
https://hdl.handle.net/11573/1741100
https://doi.org/10.1109/LWC.2025.3578724

Intelligent Image Compression Model on the Basis of Wavelet Transform and Optimized Fuzzy C-Means-Based Vector Quantisation.

Autoren: Chavan, Pratibha Pramod Singh, Mayank

Quelle: Journal of Information & Knowledge Management. Jun2025, Vol. 24 Issue 3, p1-23. 23p.

Schlagwörter: *JPEG (Image coding standard), *Image compression, Discrete wavelet transforms, Optimization algorithms, Computer vision, Wavelet transforms

MSCSCC-Net: multi-scale contextual spatial-channel correlation network for forgery detection and localization of JPEG-compressed image.

Autoren: Shan, Wuyang Yue, Jingchuan Ding, Steven X. et al.

Quelle: Scientific Reports. 4/11/2025, Vol. 15 Issue 1, p1-15. 15p.

Schlagwörter: *JPEG (Image coding standard), *FORGERY

StegTransX: A lightweight deep steganography method for high-capacity hiding and JPEG compression resistance.

Autoren: Duan, Xintao Wang, Zhao Li, Sen et al.

Quelle: Information Sciences. Oct2025, Vol. 716, pN.PAG-N.PAG. 1p.

Schlagwörter: *CRYPTOGRAPHY, *TASK performance, IMAGE reconstruction, JPEG (Image coding standard), DATA modeling

Image Coding for Object Recognition Tasks Based on Contour Feature Learning With Flexible Object Selection

Autoren: Takahiro Shindo Taiju Watanabe Yui Tatsumi et al.

Quelle: IEEE Access, Vol 13, Pp 106606-106617 (2025)

Schlagwörter: image coding for machines, image coding for image recognition, learned image compression, Edge-cloud system, Electrical engineering. Electronics. Nuclear engineering, image compression, TK1-9971

Zugangs-URL: https://doaj.org/article/d14ab3a47b4b48b4b40ecf119a98fc0a

Utilization of SAR Backprojection in the Analysis of Downscaled Structures in the D-frequency Band

Autoren: Albinson, Milton Forsbrand, Axel Helmersson, Jacob et al.

Quelle: 2025 International Conference on Mobile and Miniaturized Terahertz Systems (ICMMTS). :1-5

Schlagwörter: THz SAR, backprojection, Radar remote sensing, downscaling, High-resolution imaging, Image coding, Signalbehandling, FMCW radar, Binary images, THz frequencies, Remote-sensing, Backprojections, THz synthetic-aperture-radar, Radar signature, Signal Processing, Down-scaling, Range sensing

Dateibeschreibung: application/pdf

Zugangs-URL: http://urn.kb.se/resolve?urn=urn:nbn:se:bth-27983

Enhanced image compression with global adaptive loop filter and machine learning-based optimization.

Autoren: Hu, Jianhua Wu, Weimei Wang, Bo et al.

Quelle: Journal of Computational Methods in Sciences & Engineering. Jan2025, Vol. 25 Issue 1, p270-281. 12p.

Schlagwörter: *JPEG (Image coding standard), *ADAPTIVE filters, *DEEP learning, *CONTRAST effect, *MACHINE learning, *IMAGE compression

Enhancing JPEG XL's Weighted Average Predictor: Genetic Algorithm Optimization of Expanded Sub-Predictor Ensemble.

Autoren: Hill Roy, Xavier El-Sakka, Mahmoud R.

Quelle: Electronics (2079-9292); Oct2025, Vol. 14 Issue 20, p4116, 13p

Schlagwörter: IMAGE compression, GENETIC algorithms, JPEG (Image coding standard), COMPUTER performance, MATHEMATICAL optimization

An Adaptive JPEG Steganography Algorithm Based on the UT-GAN Model.

Autoren: Tan, Lina Li, Yi Zeng, Yan et al.

Quelle: Electronics (2079-9292); Oct2025, Vol. 14 Issue 20, p4046, 18p

Schlagwörter: JPEG (Image coding standard), GENERATIVE adversarial networks, CRYPTOGRAPHY, DISCRETE cosine transforms, INFORMATION technology security, ARTIFICIAL neural networks

AN ENHANCED APPROACH UTILIZING AN OPTIMIZED DISCRETE WAVELET TRANSFORM FOR IMAGE STEGANOGRAPHY IN MEDICAL IMAGING

Autoren: Hayder A. Hadi Haider S. Al-Mumen Mustafa R. Ismael

Quelle: Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, Vol 16, Iss 4, Pp 389-494 (2025)

Schlagwörter: image steganography, wavelet transform, particle swarm optimization, medical image, image coding, Engineering (General). Civil engineering (General), TA1-2040

Dateibeschreibung: electronic resource

Relation: https://journal.uokufa.edu.iq/index.php/kje/article/view/17746; https://doaj.org/toc/2071-5528; https://doaj.org/toc/2523-0018

Zugangs-URL: https://doaj.org/article/f07375df793e47c8b9269c2be8a1b653

DACC-Comm: DNN-Powered Adaptive Compression and Flow Control for Robust Communication in Network-Constrained Environment

Autoren: Dey, Emon Ravi, Anuradha Lewis, Jared et al.

Quelle: 2025 17th International Conference on COMmunication Systems and NETworks (COMSNETS). :575-583

Schlagwörter: Sensors, Physiology, Payloads, Image coding, Receivers, Adaptive systems, FOS: Biological sciences, Robot sensing systems, Adaptive Compressive Sensing, Feature extraction, Received signal strength indicator, improved QoS, Adaptive Congestion Control, Quantization (signal)

Diffusion-Driven Semantic Communication for Generative Models With Bandwidth Constraints

Autoren: Guo, Lei Chen, Wei Sun, Yuxuan et al.

Quelle: IEEE Transactions on Wireless Communications. 24(8):6490-6503

Schlagwörter: Diffusion models, Semantic communication, Wireless communication, Bandwidth, Image coding, Noise, Vectors, Receivers, Feature extraction, Solid modeling, diffusion-driven, VAE, information compression, generative AI

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-217526

Blur CLIP Context Model-Based Image Coding for Machines Framework With Down and Up Sample Pairs for Multitasks

Autoren: Zhongpeng Zhang Ying Liu

Quelle: IEEE Access, Vol 13, Pp 45951-45963 (2025)

Schlagwörter: image coding for machines, instance segmentation, CLIP, object detection, resize, Electrical engineering. Electronics. Nuclear engineering, down sample, TK1-9971

Zugangs-URL: https://doaj.org/article/41673f9dfbdc480484c57eee33136624

STanH: Parametric Quantization for Variable Rate Learned Image Compression

Autoren: Alberto Presta Enzo Tartaglione Attilio Fiandrotti et al.

Quelle: IEEE Transactions on Image Processing. 34:639-651

Schlagwörter: FOS: Computer and information sciences, differentiable quantization, Learned image compression, quantizer annealing, variable rate image coding, Computer Vision and Pattern Recognition (cs.CV), Computer Science - Computer Vision and Pattern Recognition, Computer Science - Multimedia, Multimedia (cs.MM)

Dateibeschreibung: application/pdf

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/40031010
http://arxiv.org/abs/2410.00557
https://ieeexplore.ieee.org/document/10843163
https://doi.org/10.1109/TIP.2025.3527883
https://hdl.handle.net/2318/2047970

Enhancing Learning-Based Cross-Modality Prediction for Lossless Medical Imaging Compression

Autoren: Daniel S. Nicolau Lucas A. Thomaz Luis M. N. Tavora et al.

Quelle: IEEE Open Journal of Signal Processing, Vol 6, Pp 489-497 (2025)

Schlagwörter: learning-based prediction, Electrical engineering. Electronics. Nuclear engineering, Generative predictive coding, lossless image coding, multimodal medical imaging, versatile video coding, TK1-9971

Zugangs-URL: https://doaj.org/article/e64498c377cd4e20a819cdc07d8a6fc1