signal-image

72 entries in Signal, Image & Graphics.

• Discrete Fourier transformstandalonecanonsignal-image
• Short-time Fourier transformWindowed framesstandardsignal-image
• Discrete cosine transformstandalonecanonsignal-image
• Discrete wavelet transformMallat pyramidstandardsignal-image
• Goertzel algorithmstandalonestandardsignal-image
• Hilbert transformstandalonespecialistsignal-image
• Overlap-add convolutionstandalonestandardsignal-image
• Overlap-save convolutionstandalonespecialistsignal-image
• FIR filter designWindowed sincstandardsignal-image
• FIR filter designParks-McClellan equiripplespecialistsignal-image
• IIR filter designBilinear transformstandardsignal-image
• Butterworth filterstandalonestandardsignal-image
• Kalman filterCovariance-weighted correctioncanonfull lesson ▸signal-image
• Extended Kalman filterLocal linearizationstandardsignal-image
• Unscented Kalman filterSigma-point propagationstandardsignal-image
• Particle filterSequential importance resamplingstandardsignal-image
• Wiener filterstandalonestandardsignal-image
• Savitzky-Golay filterLocal polynomial fitstandardsignal-image
• Median filterstandalonecanonsignal-image
• Bilateral filterRange-domain weightingstandardsignal-image
• Non-local meansPatch-similarity weightingstandardsignal-image
• Guided filterstandalonespecialistsignal-image
• Anisotropic diffusionPerona-Malik conductionspecialistsignal-image
• Total variation denoisingROF minimizationstandardsignal-image
• BM3DCollaborative block filteringspecialistsignal-image
• Canny edge detectorHysteresis thresholdingcanonsignal-image
• Sobel operatorstandalonecanonsignal-image
• Marr-HildrethLaplacian of Gaussianspecialistsignal-image
• Harris corner detectorstandalonecanonsignal-image
• Shi-TomasiMinimum-eigenvalue scorestandardsignal-image
• FAST corner detectorSegment-test heuristicstandardsignal-image
• SIFTScale-space extremacanonsignal-image
• SURFIntegral-image approximationsstandardsignal-image
• ORBOriented FAST plus BRIEFstandardsignal-image
• Hough transformParameter-space votingcanonsignal-image
• Circle Hough transformstandalonestandardsignal-image
• Generalized Hough transformR-table votingspecialistsignal-image
• RANSACRandom consensus samplingcanonsignal-image
• MLESACLikelihood-weighted consensusspecialistsignal-image
• Lucas-KanadeLocal gradient flowstandardsignal-image
• Horn-SchunckGlobal smoothness flowstandardsignal-image
• Farneback optical flowPolynomial expansionspecialistsignal-image
• Mean shift trackingColor histogram modesstandardsignal-image
• CAMShiftAdaptive window resizingspecialistsignal-image
• Otsu thresholdingBetween-class variancecanonsignal-image
• Adaptive thresholdingLocal mean windowsstandardsignal-image
• Watershed segmentationMarker-controlled floodingstandardsignal-image
• GrabCutIterative graph-cutstandardsignal-image
• Graph cut segmentationMax-flow min-cutstandardsignal-image
• Normalized cutsSpectral partitioningspecialistsignal-image
• SLIC superpixelsLocal k-means clusteringstandardsignal-image
• Felzenszwalb segmentationRegion-merging predicatespecialistsignal-image
• Active contoursSnake energy minimizationspecialistsignal-image
• Connected component labelingTwo-pass union-findcanonsignal-image
• Distance transformFelzenszwalb envelopestandardsignal-image
• Morphological openingErosion then dilationstandardsignal-image
• Histogram equalizationstandalonecanonsignal-image
• CLAHETile-limited equalizationstandardsignal-image
• Bicubic interpolationstandalonecanonsignal-image
• Lanczos resamplingWindowed sinc kernelstandardsignal-image
• Poisson image editingGradient-domain blendingspecialistsignal-image
• Seam carvingEnergy-path removalstandardsignal-image
• Floyd-Steinberg ditheringError diffusionstandardsignal-image
• Ordered ditheringBayer matrixspecialistsignal-image
• Median cut quantizationstandalonestandardsignal-image
• Phase correlationstandalonespecialistsignal-image
• BeamformingDelay-and-sumspecialistsignal-image
• MUSIC algorithmSignal-subspace projectionspecialistsignal-image
• Matching pursuitGreedy atom selectionstandardsignal-image
• Orthogonal matching pursuitstandalonestandardsignal-image
• Compressed sensingL1 basis pursuitstandardsignal-image
• Medial axis transformSkeleton extractionspecialistsignal-image