Search Results - efficient lossless coding algorithm

Efficient Lossless Coding of Light Fields for Medical Imaging Systems

Authors: Santos, João Miguel Pereira da Silva

Subject Terms: Light Field Coding, Lossless Coding, Efficient Light Field Representation formats, Minimum Rate Predictors, Compressão de Light Fields, Compressão sem Perdas, Compressão de Imagens Médicas, Formatos Eficientes para Representação de Light Fields, Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática

Availability: https://hdl.handle.net/10316/101649

Efficient residual coding algorithm based on Hadamard transform in lossless H.264/AVC

Authors: Jar-Ferr Yang Shih Tse Wei Bin-Da Liu et al.

Source: IET Image Processing. 8:191-198

Subject Terms: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 3. Good health

Access URL: https://dblp.uni-trier.de/db/journals/iet-ipr/iet-ipr8.html#WeiKLY14
http://dblp.uni-trier.de/db/journals/iet-ipr/iet-ipr8.html#WeiKLY14
https://digital-library.theiet.org/content/journals/10.1049/iet-ipr.2012.0519
http://ir.lib.ncku.edu.tw/handle/987654321/154889
https://researchoutput.ncku.edu.tw/zh/publications/efficient-residual-coding-algorithm-based-on-hadamard-transform-i
https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/iet-ipr.2012.0519

An efficient lossless coding algorithm and its application to audio coding

Authors: Masahiro Iwadare Akihiko Sugiyama Yuichiro Takamizawa

Source: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 82:71-78

Access URL: http://doi.wiley.com/10.1002/%28SICI%291520-6440%28199904%2982%3A4%3C71%3A%3AAID-ECJC9%3E3.0.CO%3B2-N
https://onlinelibrary.wiley.com/doi/abs/10.1002/%28SICI%291520-6440%28199904%2982%3A4%3C71%3A%3AAID-ECJC9%3E3.0.CO%3B2-N
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F(SICI)1520-6440(199904)82:4%3C71::AID-ECJC9%3E3.0.CO;2-N

Contributions to lossless coding of medical images using minimum rate predictors

Authors: Joao M. Santos Guarda, André M. M. Rodrigues, Nuno et al.

Contributors: Joao M. Santos Guarda, André M. M. Rodrigues, Nuno et al.

Subject Terms: Medical imaging compression is experiencing a growth in terms of usage and image resolution, namely in diagnostics systems that require a large set of images, like MRI or CT. Furthermore, legal and diagnosis restrictions impose the use of lossless compression and data archival for several years. These facts create a demand for more efficient compression tools, used for archiving and communication. In this work, we first evaluate the performance of traditional medical image compression algorithms against that of recent state of the art lossless image encoders. We then propose a method to improve the Minimum Rate Predictors lossless encoder, by exploiting inter picture redundancy in volumetric anatomical images. Results show that the proposed method is more efficient than state of the art encoders, such as HEVC, by about 28.8%, and achieves a gain of up to 57.8% in compression ratio when compared with traditional methods

File Description: application/pdf

Availability: http://hdl.handle.net/10400.8/13474

An Efficient Low Complexity Lossless Coding Algorithm for Medical Images

Authors: S. E. Ghrare M.A. Mohd. Ali K. Jumari et al.

Index Terms: Research Article

An intelligent system for the classification and selection of novel and efficient lossless image compression algorithms

Authors: Alqerom, Mahmoud

Subject Terms: 006.6

Access URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.820827

A high speed and memory efficient algorithm for perceptually-lossless volumetric medical image compression.

Authors: Lone, Mohd Rafi¹ (AUTHOR) mrlone@bgsbu.ac.in

Source: Journal of King Saud University - Computer & Information Sciences. Jun2022:Part A, Vol. 34 Issue 6, p2964-2974. 11p.

Subject Terms: Image compression, Diagnostic imaging, Medical imaging systems, Imaging systems, Algorithms, Computational complexity

Spectral decorrelation for coding remote sensing data

Authors: Amrani, Naoufal

Contributors: University/Department: Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions

Thesis Advisors: Serra Sagristà, Joan

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Teledetecció, Teledetección, Remote sensing, Compressió, Compresión, Compression, Predicció, Predicción, Prediction, Tecnologies

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/402237

End-to-end learning for wind turbine blades: from imagery data to defect repair recommendations

Authors: Pérez i Gonzalo, Raül

Contributors: University/Department: Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials

Thesis Advisors: Agudo Martínez, Antonio

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Wind Turbine Maintenance, Image Segmentation, Deep Discriminant Analysis, Colorspace Optimization, Probability Loss, Region-Growing, Generative Models, Latent-space Augmentation, Dual Image Compression, ROI Coding, Àrees temàtiques de la UPC::Energies, Àrees temàtiques de la UPC::Enginyeria mecànica, Àrees temàtiques de la UPC::Informàtica, 621 - Enginyeria mecànica en general. Tecnologia nuclear. Electrotècnia. Maquinària, 620 - Assaig de materials. Material comercials. Economia de l'energia, 004 - Informàtica

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694227
https://dx.doi.org/10.5821/dissertation-2117-427818

ACTF: An efficient lossless compression algorithm for time series floating point data.

Authors: Wang, Weijie Chen, Wenhui Lei, Qinhon et al.

Source: Journal of King Saud University - Computer & Information Sciences. Dec2024, Vol. 36 Issue 10, pN.PAG-N.PAG. 1p.

Subject Terms: Time series analysis, Internet of things, Arithmetic, Data transmission systems, Algorithms

Graph-based techniques for compression and reconstruction of sparse sources

Authors: Ramírez Jávega, Francisco

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions

Thesis Advisors: Lamarca Orozco, Meritxell

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Noiseless compressed sensing, Group testing, Adaptive group testing, Verification algorithm, Analog compression, Sparse pattern recovery, Binary source compression, Lossless reconstruction, Àrees temàtiques de la UPC::Enginyeria de la telecomunicació

Time: 519.1, 621.3

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/385349
https://dx.doi.org/10.5821/dissertation-2117-96188

Highly Efficient Lossless Coding for High Dynamic Range Red, Clear, Clear, Clear Image Sensors

Authors: Paweł Pawłowski Karol Piniarski Adam Dąbrowski

Source: Sensors, Vol 21, Iss 2, p 653 (2021)

Subject Terms: lossless video compression, RCCC image sensor, HDR, ADAS, ADS, automotive systems, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/21/2/653; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/4ab8d7628aa946a5965bab80995e36ec

A high speed and memory efficient algorithm for perceptually-lossless volumetric medical image compression

Authors: Mohd Rafi Lone

Source: Journal of King Saud University: Computer and Information Sciences, Vol 34, Iss 6, Pp 2964-2974 (2022)

Subject Terms: Medical image compression, Near-lossless coding, Peak absolute error, Coding complexity, Spatial orientation block-tree, Electronic computers. Computer science, QA75.5-76.95

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1319157820303499; https://doaj.org/toc/1319-1578

Access URL: https://doaj.org/article/38fe8123d7ab475387dd12e46370d032

ACTF: An efficient lossless compression algorithm for time series floating point data

Authors: Weijie Wang Wenhui Chen Qinhon Lei et al.

Source: Journal of King Saud University: Computer and Information Sciences, Vol 36, Iss 10, Pp 102246- (2024)

Subject Terms: Time series floating point data, Lossless compression, Internet of things, Compression algorithm, Electronic computers. Computer science, QA75.5-76.95

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1319157824003355; https://doaj.org/toc/1319-1578

Access URL: https://doaj.org/article/a728beb858514b55becd7255775b3343

A new efficient predictor blending lossless image coder

Authors: Grzegorz Ulacha Ryszard Stasinski

Source: International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 3, Pp 715-726 (2024)

Subject Terms: image coding, lossless coding, predictor blending, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Telecommunication, TK5101-6720

File Description: electronic resource

Relation: https://journals.pan.pl/Content/132234/26_4478_Ulacha_L_sk.pdf; https://doaj.org/toc/2081-8491; https://doaj.org/toc/2300-1933

Access URL: https://doaj.org/article/26d1ba66ad7940be926242cbda94aba9

Energy-efficient algorithms for lossless data compression schemes in wireless sensor networks

Authors: Lucia K. Ketshabetswe Adamu Murtala Zungeru Caspar K. Lebekwe et al.

Source: Scientific African, Vol 23, Iss , Pp e02008- (2024)

Subject Terms: Wireless sensor networks, Data compression, Compression ratio, Decompression, Energy efficiency, Science

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2468227623004623; https://doaj.org/toc/2468-2276

Access URL: https://doaj.org/article/7fc5f8d7a2924b00a67587f784101235

Lossless Compression Algorithm Based on Hybrid Coding of Adaptive Huffman and Golomb-Rice for WSN

Authors: XIE Ruiyun,HAI Benzhai

Source: Jisuanji gongcheng, Vol 42, Iss 7, Pp 86-93 (2016)

Subject Terms: wireless sensor network (wsn), entropy coding, lossless compression, golomb-rice coding, huffman coding, Computer engineering. Computer hardware, TK7885-7895, Computer software, QA76.75-76.765

File Description: electronic resource

Relation: https://www.ecice06.com/fileup/1000-3428/PDF/201607015.pdf; https://doaj.org/toc/1000-3428

Access URL: https://doaj.org/article/9e07163010b64a91b5d01fa3f95835df

Energy Efficient Distributed Anomaly Detection using Semi-Supervised Models in IoT

Authors: Mostafa Shabani Omid Bushehrian

Source: International Journal of Information and Communication Technology Research, Vol 16, Iss 1, Pp 11-19 (2024)

Subject Terms: distributed anomaly detection, autoencoder, svm, coding algorithm, iot, Information technology, T58.5-58.64, Telecommunication, TK5101-6720, Electronic computers. Computer science, QA75.5-76.95

File Description: electronic resource

Relation: http://ijict.itrc.ac.ir/article-1-592-en.pdf; https://doaj.org/toc/2251-6107; https://doaj.org/toc/2783-4425

Access URL: https://doaj.org/article/596734cb54fb4382abbb918f4d212ef5

Efficient residual coding algorithm based on Hadamard transform in lossless H.264/AVC.

Authors: Wei, Shih‐Tse Kuo, Pin‐Chen Liu, Bin‐Da et al.

Source: IET Image Processing (Wiley-Blackwell); Apr2014, Vol. 8 Issue 4, p191-198, 8p

An efficient lossless coding algorithm and its application to audio coding.

Authors: Takamizawa, Yuichiro Iwadare, Masahiro Sugiyama, Akihiko

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science; Apr99, Vol. 82 Issue 4, p71-78, 8p

Subject Terms: ALGORITHMS, SIMULATION methods & models, SOUND recording & reproducing, MP3 (Audio coding standard)