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Reconstruction of a filtered signal
In mathematics, deconvolution is the inverse of convolution. Both operations are used in signal processing and image processing. For example, it may be
Deconvolution
Type of filter
In mathematics, Wiener deconvolution is an application of the Wiener filter to the noise problems inherent in deconvolution. It works in the frequency
Wiener_deconvolution
Signal-processing procedure
In electrical engineering and applied mathematics, blind deconvolution is deconvolution without explicit knowledge of the impulse response function used
Blind_deconvolution
Procedure for recovering a blurred image
The Richardson–Lucy algorithm, also known as Lucy–Richardson deconvolution, is an iterative procedure for recovering an underlying image that has been
Richardson–Lucy_deconvolution
Response if an optical system to a point source of light
deconvolution. For the case of laser beams, the PSF can be mathematically modeled using the concepts of Gaussian beams. For instance, deconvolution of
Point_spread_function
Image sharpening technique
improving tonality are referred to as tone mapping. For image processing, deconvolution is the process of approximately inverting the process that caused an
Unsharp_masking
Set of computational techniques
Cellular deconvolution (also referred to as cell type composition or cell proportion estimation) refers to computational techniques aiming at estimating
Cellular_deconvolution
Feature observed in spectroscopy
knowledge of shape function is needed for spectroscopic curve fitting and deconvolution. A spectral line can result from an electron transition in an atom,
Spectral_line_shape
Intelligence of machines
other outputs can help developers deduce what the network has learned. Deconvolution, DeepDream and other generative methods can allow developers to see
Artificial_intelligence
Viewing of objects which are too small to be seen with the naked eye
computer-based methods commonly known as deconvolution microscopy. There are various algorithms available for 2D or 3D deconvolution. They can be roughly classified
Microscopy
Compound library-based chemical synthesis method
synthesis that involves many purification steps. In MCCs, there is no deconvolution required to determine which compounds are biologically active, because
Combinatorial_chemistry
Process of removing blurring artifacts from images
the point spread function can be modeled mathematically. By proper deconvolution of the point spread function K and the blurred image B, the blurred
Deblurring
Belgian-Australian statistician & scholar
Australia. Her research interests include nonparametric statistics, deconvolution and functional data analysis. Following her undergraduate degree in
Aurore_Delaigle
Cambridge: Cambridge University Press. ISBN 978-0-521-19452-5. "Free Deconvolution for Signal Processing Applications", O. Ryan and M. Debbah, ISIT 2007
Free_convolution
Process of calculating the causal factors that produced a set of observations
For example, a naïve discretization will often work for solving the deconvolution problem: it will work as long as we do not allow missing frequencies
Inverse_problem
available via the Internet Archive. Deconvolution of imaged data is essential for an accurate 3D reconstructions. Deconvolution is an image restoration approach
NeuronStudio
Vibration measurement using boreholes
wavelet. This is useful when it comes to a process known as deconvolution. Deconvolution allows for a more readable and more focused VSP. The idea is
Vertical_seismic_profile
Indian geophysical scientist
research area in Earth sciences by establishing a parallelism between deconvolution and inversion, the two vital geophysical signal processing tools deployed
Vijay_Prasad_Dimri
Universal detection technique for gas chromatography
these isomers enable their co-elution to be resolved through spectral deconvolution. Fatty acid screening and profiling is an application that commonly
Gas chromatography–vacuum ultraviolet spectroscopy
Gas_chromatography–vacuum_ultraviolet_spectroscopy
Form of microscopy using an electron beam
Richardson-Lucy deconvolution algorithm (RLA), wherein the vacuum zero-loss peak serves as the deconvolution kernel. However, the success of deconvolution is limited
Electron energy loss spectroscopy
Electron_energy_loss_spectroscopy
Engineer, academic, and author
years in academia, focused on model-based signal processing, mainly deconvolution of seismic petroleum exploration data; in his middle years in academia
Jerry_M._Mendel
Computational algorithm for radio astronomy
The CLEAN algorithm is a computational algorithm to perform a deconvolution on images created in radio astronomy. It was published by Jan Högbom in 1974
CLEAN_(algorithm)
British biotechnology company
ccell.2015.09.003. PMC 4790448. PMID 26461094. "Removing the receptor deconvolution bottleneck". Genetic Engineering and Biotechnology News. Vol. 33, no
Retrogenix
Lab technique in cellular biology
alteration, microbial contamination, transposable elements, cell type (deconvolution) and the presence of neoantigens. Prior to RNA-Seq, gene expression
RNA-Seq
Photography artifact from moving objects
Sometimes, motion blur can be removed from images with the help of deconvolution. In video games the use or not of motion blur is somewhat controversial
Motion_blur_(media)
Censored blurring used in photos and film
is often possible to recover at least some information using blind deconvolution techniques. da Silva, Joaquin (2014-03-18). "Obscenity and Article 175
Fogging_(censorship)
Chemical stimulant produced by some plants
Calvino-Martin F, Kuczaj AK, Wong ET, Titz B, Xiang Y, et al. (January 2023). "Deconvolution of Systemic Pharmacokinetics Predicts Inhaled Aerosol Dosimetry of Nicotine"
Nicotine
Topics referred to by the same term
(algorithm), a computational algorithm used in astronomy to perform a deconvolution on dirty images Commonwealth Law Enforcement Assistance Network, a system
CLEAN
Optical imaging technique
this evolved the single plane illumination microscope. Additionally deconvolution may be employed using an experimentally derived point spread function
Confocal_microscopy
Astrophysical technique
practice, the amount and quality of data required to carry out such a deconvolution is prohibitive. Until about 2004, f was estimated ab initio based on
Reverberation_mapping
Photo contest
polarized light, fluorescence, interference contrast, dark-field, confocal, deconvolution, and mixed techniques. The annual Nikon Small World In Motion Competition
Nikon_Small_World
zeros). Instead, an iterative algorithm called constrained iterative deconvolution in the spatial domain is much more practical here: △ ( k + 1 ) ←
Light_field_microscopy
Chemical compound
Lloyd-Jones (2018). "Anion-Initiated Trifluoromethylation by TMSCF3: Deconvolution of the Siliconate–Carbanion Dichotomy by Stopped-Flow NMR/IR". Journal
Trifluoromethyltrimethylsilane
Trifluoromethyltrimethylsilane
Molecular biology technique
clinical research and disease studies. EPIC-ATAC has been developed as a deconvolution framework to quantify cell-type heterogeneity in bulk tumor ATAC-seq
ATAC-seq
Signal processing algorithm
filter is frequently used in the process of deconvolution; for this application, see Wiener deconvolution. Let s ( t + α ) {\displaystyle s(t+\alpha )}
Wiener_filter
Indian theoretical physicist and astrophysicist
al. (2023). Classification of pulsar glitch amplitudes using extreme deconvolution. Journal of High Energy Astrophysics. "Shantanu Desai - Google Scholar"
Shantanu_Desai
American astrophysicist
astrophysicist, best known for his contribution to the Richardson-Lucy deconvolution algorithm and spearheading the development of smoothed-particle hydrodynamics
Leon_Lucy
Probability distribution
Jianqing (1991). "On the optimal rates of convergence for nonparametric deconvolution problems". The Annals of Statistics. 19 (3): 1257–1272. doi:10.1214/aos/1176348248
Normal_distribution
Probability distribution
97, 168302. DJ Reiss, MT Facciotti and NS Baliga (2008) "Model-based deconvolution of genome-wide DNA binding", Bioinformatics, 24, 396–403 MA Mendoza-Parra
Gamma_distribution
Greek-American engineer and applied mathematician (1921–2002)
(9): 735–742. doi:10.1109/TCS.1975.1084118. Jansson, Peter A. (1996). Deconvolution of Images and Spectra (Second ed.). Academic Press. pp. 490–494. ISBN 0-12-380222-9
Athanasios_Papoulis
Spatial frequency of a wave
2022-12-04. Robinson, E.A.; Treitel, S. (2008). Digital Imaging and Deconvolution: The ABCs of Seismic Exploration and Processing. Geophysical references
Wavenumber
Method of analyzing transmission electron microscopy imagery
allows for improvements in signal to noise, and can be combined with deconvolution to provide limited improvements to spatial resolution in the image.
Single_particle_analysis
the word blind in the name. Blind equalization is essentially blind deconvolution applied to digital communications. Nonetheless, the emphasis in blind
Blind_equalization
Microscope observing a thin depth of a cell
by deconvoluting the signal and subtracting the known artifact. The deconvolution technique is simply using an inverse fourier transform to obtain the
Total internal reflection fluorescence microscope
Total_internal_reflection_fluorescence_microscope
Algorithm used for image processing
Reconstruction using Patch priors) is a Bayesian algorithm used to perform a deconvolution on images created in radio astronomy. The acronym was coined by lead
CHIRP_(algorithm)
Dark blue or purple grape cultivar
Aradhya MK, Prins B, Zhong GY, et al. (2013). "Genomics Assisted Ancestry Deconvolution in Grape". PLOS ONE. 8 (11) e80791. Bibcode:2013PLoSO...880791S. doi:10
Concord_grape
psychophysiologic interactions in fMRI: the importance of hemodynamic deconvolution". NeuroImage. 19 (1): 200–207. doi:10.1016/S1053-8119(03)00058-2. Di
Psychophysiological interaction
Psychophysiological_interaction
Exploration of subsurface properties with seismology
processes in seismic data processing: deconvolution, common-midpoint (CMP) stacking and migration. Deconvolution is a process that tries to extract the
Reflection_seismology
Measuring versus elapsed time the net rate of heat flow
less efficient carbon sources as more efficient sources are depleted. Deconvolution of the data yielded the peaks shown which can be assigned to the metabolic
Isothermal_microcalorimetry
Formula used in radio astronomy
cannot take on arbitrary values in unsampled regions. Thus, a non-linear deconvolution algorithm like CLEAN or Maximum Entropy may be used to approximately
Van_Cittert–Zernike_theorem
Field of depth extension
refers to the use of a phase modulating element in conjunction with deconvolution to extend the depth of field of a digital imaging system such as a video
Wavefront_coding
Medical imaging technique
S2CID 154537213. Liberati, D.; Turkheimer, F. (1999). "Linear spectral deconvolution of catabolic plasma concentration decay in dialysis". Medical & Biological
PET_for_bone_imaging
Separation of a set of source signals from a set of mixed signals
Adaptive filtering Celemony Software#Direct Note Access Colin Cherry Deconvolution Factorial codes Infomax principle Segmentation (image processing) Speech
Signal_separation
Any technique to improve resolution of an imaging system beyond conventional limits
2004). "Rapid supersampling of multiframe sequences by use of blind deconvolution". Optics Letters. 29 (17): 1986–1988. Bibcode:2004OptL...29.1986C. doi:10
Super-resolution_imaging
MRI procedure that measures brain activity by detecting associated changes in blood flow
next. To address these challenges, researchers employ techniques like deconvolution, which mathematically separates the overlapping BOLD responses. In 2023
Functional magnetic resonance imaging
Functional_magnetic_resonance_imaging
Jianqing (1991). "On the optimal rates of convergence for nonparametric deconvolution problems". The Annals of Statistics. 19 (3): 1257–1272. doi:10.1214/aos/1176348248
Smoothness (probability theory)
Smoothness_(probability_theory)
Measuring technique
approach uses correct mathematical deconvolution that takes account of the known aperture design pattern; this deconvolution can identify where and by what
Range_imaging
such as predictive deconvolution, Kalman filtering and deterministic deconvolution. In multiple dimensions, however, the deconvolution process is iterative
Multidimensional seismic data processing
Multidimensional_seismic_data_processing
Integral expressing the amount of overlap of one function as it is shifted over another
needed] Computing the inverse of the convolution operation is known as deconvolution. The convolution of f {\displaystyle f} and g {\displaystyle g} is written
Convolution
is a problem which can be explored from several points of view—as a deconvolution problem, a modeling problem, an estimation problem, or an interpolation
Reconstruction from projections
Reconstruction_from_projections
included, more detailed structure can be resolved. This is done by deconvolution of the incoming vertical and longitudinal components of the seismogram
Receiver_function
Type of camera that can also capture the direction of travel of light rays
objective lens and camera, with the final multifocused image rendered using deconvolution. A later prototype added a light field illumination system consisting
Light_field_camera
F-Filter used to flatten a surface with the upper or lower envelope Tip deconvolution of AFM instrument Part 85 - Areal Segmentation filter Identification
ISO_16610
Medical imaging procedure
et al. (2008-01-01). "CT-perfusion imaging of the human brain: Advanced deconvolution analysis using circulant singular value decomposition". Computerized
CT_scan
Active galactic nucleus (AGN) containing a supermassive black hole
Hubble Space Telescope with advanced image processing known as MCS-deconvolution This photograph shows an image of the Quasar HE 1013-2136 (center) and
Quasar
Technology for screening small molecule compounds
including the method of synthesis of combinatorial libraries and that of a deconvolution strategy in a document notarized in the same year. Motivations that
DNA-encoded_chemical_library
Type of medical testing in drug discovery
be followed up with identification (sometimes referred to as target deconvolution) and validation, often through the use of chemoproteomics, to identify
Phenotypic_screening
French economist (born 1976)
generalizing previous work and providing a rigorous consistency result for a deconvolution estimator previously proposed in the literature. In another series of
Stéphane_Bonhomme
Deep learning method
discriminator, uses only deep networks consisting entirely of convolution-deconvolution layers, that is, fully convolutional networks. Self-attention GAN (SAGAN):
Generative adversarial network
Generative_adversarial_network
Bivariate von Mises distribution Black–Scholes Bland–Altman plot Blind deconvolution Blind experiment Block design Blocking (statistics) Blumenthal's zero–one
List_of_statistics_articles
Type of Monte Carlo algorithms for signal processing and statistical inference
doi:10.1080/01621459.1994.10476469. Liu, J.S.; Chen, R. (1995). "Blind deconvolution via sequential imputations" (PDF). Journal of the American Statistical
Particle_filter
Conversion of an enantiomer to its mirror image
electrophoresis Stochastic methods Dynamic micellar electrokinetic chromatography Deconvolution methods Dynamic capillary electrochromatography Approximation function
Chiral_inversion
Large-scale study of proteins
concentrations, or time points. This approach facilitates high-content target deconvolution and comparative mechanism-of-action profiling, including applications
Proteomics
Analytical technique used specifically in the study of surfaces
extract from the background and in the presence of plasmon losses; deconvolution of the two peaks becomes extremely difficult. For such spectra, additional
Auger_electron_spectroscopy
French statistician
for her work on non-parametric statistics, density estimation, and deconvolution. Butucea completed her Ph.D. in 1999 at Pierre and Marie Curie University
Cristina_Butucea
Alternatively, the gene expression profile may be analyzed by cellular deconvolution algorithms to infer the composition of cell types. Zhang, Jitao David;
Tissue_heterogeneity
Wiener amalgam space Wiener chaos expansion Wiener criterion Wiener deconvolution Wiener definition Wiener entropy Wiener equation Wiener filter Generalized
List of things named after Norbert Wiener
List_of_things_named_after_Norbert_Wiener
Analytical technique used to separate and identify ionized molecules in the gas phase
drift tube ion mobility spectrometer with R = 250 to R = 425 using peak deconvolution". International Journal for Ion Mobility Spectrometry. 18 (1–2): 17–22
Ion_mobility_spectrometry
Chemical treatment for cellulosic yarns
fibres under tension. Another characteristic feature is the untwisting (deconvolution) of the cotton hair. In dry mercerization, the process is carried out
Mercerisation
Process where the effects of reverberation are removed from sound
Dereverberation of audio (speech or music) is a corresponding function to blind deconvolution of images, although the techniques used are usually very different.
Dereverberation
multiplex nanoscopy by developing the Adam optimization-based Pointillism Deconvolution (A-PoD) and penalized reference matching (PRM-SRS) algorithms, this
Lingyan_Shi
Concept in Fourier analysis
(partials, overtones). Mathematically it deals with the problem of deconvolution of signals in the frequency space. References to the Bogert paper, in
Cepstrum
Transmembrane Protein 144
2019). "RNA-Seq Signatures Normalized by mRNA Abundance Allow Absolute Deconvolution of Human Immune Cell Types". Cell Reports. 26 (6): 1627–1640.e7. doi:10
TMEM144
Topics referred to by the same term
indicates ignorance of certain parameters central to a process; e.g., blind deconvolution Blind experiment (single-blind or double-blind), a procedure to reduce
Blind
which adapts to local changes in contrast - Contrast Enhancement Blind deconvolution: image de-blurring algorithm when point spread function is unknown.
List_of_algorithms
B-type subgiant star in the constellation Taurus
study of the distribution of rotational velocities of Be stars. I. Deconvolution methods, effects due to gravity darkening, macroturbulence, and binarity"
Merope_(star)
Biological process
methylated regions (DMRSs), potentially enhancing its sensitivity. Signal deconvolution algorithms based on DNA methylation have been successfully applied to
DNA_methylation
B-type star in the constellation Puppis
study of the distribution of rotational velocities of Be stars. I. Deconvolution methods, effects due to gravity darkening, macroturbulence, and binarity"
NW_Puppis
Imaging technique based on fluorescence
lifetime in transformed space. These approaches are faster than the deconvolution based methods but they suffer from truncation and sampling problems
Fluorescence-lifetime imaging microscopy
Fluorescence-lifetime_imaging_microscopy
Indian computer scientist (born 1963)
Motion-Free Super-Resolution, Hyperspectral Image Fusion, Blind Image Deconvolution: Methods and Convergence, Depth From Defocus: A Real Aperture Imaging
Subhasis_Chaudhuri
Grouping a set of objects by similarity
A machine-learning clustering workflow for automated image deconvolution, illustrating how unsupervised grouping can accelerate computer vision pipelines
Cluster_analysis
Digital image processing technique
Frazier lens High dynamic range Image fusion Image stitching Microscopy § Deconvolution Shift-and-add for stacking astrophotos "Malin Space Science Systems
Focus_stacking
Protein-coding gene in the species Homo sapiens
2019). "RNA-Seq Signatures Normalized by mRNA Abundance Allow Absolute Deconvolution of Human Immune Cell Types". Cell Reports. 26 (6): 1627–1640.e7. doi:10
PIEZO1
American engineering educator
papers in the areas of digital signal processing, pattern recognition, deconvolution, along with biomedical engineering. He also served as president of the
Bruce_Eisenstein
Imaging device for sound sources
ISBN 978-1-4757-0829-5. Brooks, Thomas F.; Humphreys, William M. (2004). "Deconvolution Approach for the Mapping of Acoustic Sources". NASA Invention Disclosure
Acoustic_camera
Distance between the nearest and the furthest objects that are in focus in an image
depth, so that the blur is almost entirely removed after computational deconvolution. This has the added benefit of dramatically reducing motion blur. Light
Depth_of_field
Concept in probability and statistics
spectrum must be flattened, i.e. transformed by filtering (such as deconvolution) to a white noise signal (i.e., a signal where all frequencies are equally
Independent and identically distributed random variables
Independent_and_identically_distributed_random_variables
Processes of altering images
sharpen and blur images in a number of ways, such as unsharp masking or deconvolution. Portraits often appear more pleasing when selectively softened (particularly
Image_editing
Radiation scattering technique
resulting smearing can be easily removed using model-free algorithms or deconvolution methods based on Fourier transformation, but only if the system is isotropic
Small-angle_X-ray_scattering
American businessman (born 1969)
thus pioneering blurry one-dimensional barcode reading ("reverse image deconvolution") using ideas from Belgian astronomers. He is noted in the Macintosh
Wil_Shipley
DECONVOLUTION
DECONVOLUTION
DECONVOLUTION
DECONVOLUTION
Boy/Male
Hindu, Indian, Kannada, Telugu, Traditional
Goal; Victorious One
Boy/Male
Indian, Punjabi, Sikh
Friend of Sky
Male
Babylonian
, ram of light.
Girl/Female
Indian
Vanquisher of all evils, Vices & sins
Girl/Female
Hindu
The name of the mountain where shankaracharya did Tapas
Boy/Male
Tamil
Indradhanu | இநà¯à®¤à¯à®°à®¤à®¾à®¨à¯à®‚
Rainbow
Girl/Female
Indian, Tamil
As Precious as Eyes; Character in Barathiyar's Songs
Girl/Female
Hindu
Goddess Lakshmi, Creative
Girl/Female
Hindu, Indian, Marathi
Ability
Girl/Female
American, Australian, Danish, Jamaican
Born on Christmas
DECONVOLUTION
DECONVOLUTION
DECONVOLUTION
DECONVOLUTION
DECONVOLUTION