Search Results - Image coding, e.g. from bit‐mapped to non bit‐mapped*

First‐arrival traveltime sound speed inversion with a priori information

Authors: Hooi, Fong Ming Carson, Paul L. Department of Radiology, University of Michigan, Ann Arbor, Michigan 48103

Contributors: Hooi, Fong Ming Carson, Paul L. Department of Radiology, University of Michigan, Ann Arbor, Michigan 48103

Source: Medical Physics. 41

Subject Terms: Expansion, Image data processing or generation, iterative reconstruction, Medicine (General), Registration, Diagnosis using ultrasonic, Digital computing or data processing equipment or methods, medical image processing, 01 natural sciences, sonic or infrasonic waves, biomedical ultrasonics, limited angle tomography, 11. Sustainability, in general, Breast, Ultrasonography, ultrasound, Phantoms, Imaging, Compression, e.g. from bit‐mapped to non bit‐mapped, urine, Haemocytometers, Medical image reconstruction, Sound, Time of flight mass spectrometry, Speed of sound, Image reconstruction, Calibration, 8. Economic growth, Ultrasonography, Mammary, Suppression of unnecessary data, Algorithms, Mammography, Transducers, medical imaging, e.g. redundancy reduction, Models, Biological, breast cancer, Health Sciences, 0103 physical sciences, cancer, e.g. blood, Humans, Medical diagnosis with acoustics, Computer Simulation, image coding, data compression, specially adapted for specific applications, Medical image segmentation, image registration, Biological material

File Description: application/pdf

Access URL: https://europepmc.org/articles/pmc4105959?pdf=render
https://pubmed.ncbi.nlm.nih.gov/25086559
https://aapm.onlinelibrary.wiley.com/doi/10.1118/1.4885955
https://core.ac.uk/display/77124901
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4105959/
https://ui.adsabs.harvard.edu/abs/2014MedPh..41h2902H/abstract
https://deepblue.lib.umich.edu/handle/2027.42/134972
http://europepmc.org/articles/PMC4105959

On Dependent Bit Allocation for Multiview Image Coding With Depth-Image-Based Rendering.

Authors: Cheung, Gene Velisavljevic, Vladan Ortega, Antonio

Source: IEEE Transactions on Image Processing; Nov2011, Vol. 20 Issue 11, p3179-3194, 16p

Subject Terms: IMAGE compression, RENDERING (Computer graphics), TEXTURE mapping, THREE-dimensional imaging, THREE-dimensional display systems, BIT-mapped graphics, PIXELS

Manipulating Pixels in Computer Graphics by Converting Raster Elements to Vector Shapes as a Function of Hue.

Authors: Koren Ivančević, Tajana Stanić Loknar, Nikolina Rudolf, Maja et al.

Source: Journal of Imaging; Jun2023, Vol. 9 Issue 6, p106, 21p

Subject Terms: BIT-mapped graphics, PIXELS, VECTOR valued functions, VALUE creation, COMPUTER graphics, ELECTRONIC records

Semantic Communication on Digital Wireless Communication Systems.

Authors: Huang, Binhong Chen, Hao Guo, Cheng et al.

Source: Electronics (2079-9292); Mar2025, Vol. 14 Issue 5, p956, 21p

Subject Terms: WIRELESS communications, SIGNAL-to-noise ratio, ERROR rates, BANDWIDTHS, INTEGERS, BIT error rate, DIGITAL communications, DATA transmission systems

The Technique of Prescaled Integer Transform: Concept, Design and Applications.

Authors: Cixun Zhang Lu Yu Jian Lou et al.

Source: IEEE Transactions on Circuits & Systems for Video Technology; Jan2008, Vol. 18 Issue 1, p84-97, 14p, 5 Black and White Photographs, 9 Charts, 9 Graphs

Subject Terms: DIGITAL image processing, DISCRETE cosine transforms, INTEGER programming, VIDEO description, KERNEL functions, GEOMETRIC function theory, DATA transmission systems, BIT-mapped graphics, COMPUTER graphics

Recognition of common shortwave protocols and their subcarrier modulations based on multi-scale convolutional GRU.

Authors: Cao, Jiuxiao Zhu, Rui Wang, Zhen et al.

Source: PLoS ONE; 6/24/2025, Vol. 20 Issue 6, p1-34, 34p

Subject Terms: SEQUENTIAL learning, SIGNAL classification, STATISTICAL reliability, DISASTER relief, STANDARD deviations, DEEP learning

A characteristic bitmap coding method for vector elements based on self-adaptive gridding.

Authors: Wen, Yongning Chen, Min Lu, Guonian et al.

Source: International Journal of Geographical Information Science; Oct2013, Vol. 27 Issue 10, p1939-1959, 21p

Subject Terms: SPATIAL analysis (Statistics), GEOGRAPHIC information systems, CARTOGRAPHIC materials, BIT-mapped graphics, INFORMATION resources management, SPATIAL systems

Redundant Slice Optimal Allocation for H.264 Multiple Description Coding.

Authors: Tillo, Tammam Grangetto, Marco Olmo, Gabriella

Source: IEEE Transactions on Circuits & Systems for Video Technology; Jan2008, Vol. 18 Issue 1, p59-70, 12p, 3 Black and White Photographs, 16 Graphs

Subject Terms: DIGITAL video standards, COMPUTER storage devices, VIDEO description, BIT slice microprocessors, OPTICAL disks, MICROPROCESSORS, BIT-mapped graphics, VIDEO art

Region-of-Interest Based Resource Allocation for Conversational Video Communication of H.264/AVC.

Authors: Yang Liu Zheng Guo Li Yeng Chai Soh

Source: IEEE Transactions on Circuits & Systems for Video Technology; Jan2008, Vol. 18 Issue 1, p134-139, 6p, 2 Black and White Photographs, 1 Chart

Subject Terms: INTERACTIVE videos, TELECOMMUNICATION systems, DIGITAL video, BIT-mapped graphics, VIDEOS, COMPUTER graphics, VISUAL communication, TECHNOLOGICAL complexity, COMPUTATIONAL auditory scene analysis

A multichannel electrophysiological approach to noninvasively and precisely record human spinal cord activity.

Authors: Nierula, Birgit Stephani, Tilman Bailey, Emma et al.

Source: PLoS Biology; 10/31/2024, Vol. 22 Issue 10, p1-41, 41p

Subject Terms: SPINAL cord, CENTRAL nervous system, LABORATORY animals, MULTIVARIATE analysis, ELECTROPHYSIOLOGY

A strategy for raster-based geocomputation under different parallel computing platforms.

Authors: Qin, Cheng-Zhi Zhan, Li-Jun Zhu, A-Xing et al.

Source: International Journal of Geographical Information Science; Nov2014, Vol. 28 Issue 11, p2127-2144, 18p

Subject Terms: BIT-mapped graphics, COMPLEXITY (Philosophy), INTERFACE dynamics, BEOWULF clusters (Computer systems), COMPUTER architecture, IDL (Computer program language)

Unequal error protection transmission for federated learning.

Authors: Zheng, Sihui Chen, Xiang

Source: IET Communications (Wiley-Blackwell); Jun2022, Vol. 16 Issue 10, p1106-1118, 13p

Subject Terms: CHANNEL coding, SIGNAL-to-noise ratio, MODULATION coding, COMPUTER simulation, TRANSMISSION of sound

Synchronized multiartifact reduction with tomographic reconstruction (SMART-RECON): A statistical model based iterative image reconstruction method to eliminate limited-view artifacts and to mitigate the temporal-average artifacts in time-resolved CT.

Authors: Chen, Guang‐Hong Li, Yinsheng

Source: Medical Physics. Aug2015, Vol. 42 Issue 8, p4698-4707. 10p.

Subject Terms: *MEDICAL artifacts, *IMAGE reconstruction, *COMPUTED tomography, *STANDARD deviations, *DATA acquisition systems, *MEDICAL physics

A compiler approach to map algebra: automatic parallelization, locality optimization, and GPU acceleration of raster spatial analysis.

Authors: Carabaño, Jesús Westerholm, Jan Sarjakoski, Tapani

Source: GeoInformatica; Apr2018, Vol. 22 Issue 2, p211-235, 25p

Subject Terms: COMPILERS (Computer programs), BIT-mapped graphics, GRAPHICS processing units, COMPUTER architecture, SPATIAL analysis (Statistics), AUTOMATION, MATHEMATICAL optimization

Psychophysically derived quantisation model for efficient DWT image coding.

Authors: Ferguson, K.L. Allinson, N.M.

Source: IEE Proceedings -- Vision, Image & Signal Processing; Feb2002, Vol. 149 Issue 1, p51-56, 6p

Recent progress in DNA data storage based on high-throughput DNA synthesis.

Authors: Jo, Seokwoo Shin, Haewon Joe, Sung-yune et al.

Source: Biomedical Engineering Letters; Sep2024, Vol. 14 Issue 5, p993-1009, 17p

ImagIngDev: A New Approach for Developing Automatic Cross-Platform Mobile Applications Using Image Processing Techniques.

Authors: Rosales-Morales, Viviana Yarel Sánchez-Morales, Laura Nely Alor-Hernández, Giner et al.

Source: Computer Journal; May2020, Vol. 63 Issue 5, p732-757, 26p

Subject Terms: MOBILE apps, IMAGE processing, USER interfaces, AGILE software development, SOURCE code, COMPUTER software development

Reviews & Products: ANDROID (Operating system), IOS (Operating system)

Impact of compressed breast thickness and dose on lesion detectability in digital mammography: FROC study with simulated lesions in real mammograms.

Authors: Salvagnini, Elena Bosmans, Hilde Van Ongeval, Chantal et al.

Source: Medical Physics. Sep2016, Vol. 43 Issue 9, p5104-5116. 13p.

Subject Terms: *DIGITAL mammography, *IMAGE compression, *CALCIFICATIONS of the breast, *TISSUE wounds, *RADIATION doses, *DIAGNOSIS

Coded excitation ultrasonic needle tracking: An in vivo study.

Authors: Xia, Wenfeng Ginsberg, Yuval West, Simeon J. et al.

Source: Medical Physics. Jul2016, Vol. 43 Issue 7, p4065-4073. 9p.

Subject Terms: *MEDICAL equipment, *ULTRASONIC imaging, *DIAGNOSTIC imaging, *TRANSDUCERS, *SIGNAL-to-noise ratio

Signal-to-noise assessment for diffusion tensor imaging with single data set and validation using a difference image method with data from a multicenter study.

Authors: Wang, Zhiyue J. Chia, Jonathan M. Ahmed, Shaheen et al.

Source: Medical Physics. Sep2014, Vol. 41 Issue 9, p1-N.PAG. 6p.

Subject Terms: *SIGNAL-to-noise ratio, *DIFFUSION tensor imaging, *IMAGE reconstruction algorithms, *MAGNETIC resonance imaging of the brain, *IMAGE compression, *FOURIER transform infrared spectroscopy