│ │ │ │
│ │ │ │
│ │ │ │
│ │ │ │ -
MISC
│ │ │ │ -
FISHER
│ │ │ │ -- vl_fisher Fisher vector feature encoding
│ │ │ │ -
SLIC
│ │ │ │ -
IMOP
│ │ │ │ -
SIFT
│ │ │ │ +
MSER
│ │ │ │ +- vl_erfill Fill extremal region
- vl_ertr Transpose exremal regions frames
- vl_mser Maximally Stable Extremal Regions
│ │ │ │ +
QUICKSHIFT
│ │ │ │ +- vl_flatmap Flatten a tree, assigning the label of the root to each node
- vl_imseg Color an image based on the segmentation
- vl_quickseg Produce a quickshift segmentation of a grayscale or color image
- vl_quickshift Quick shift image segmentation
- vl_quickvis Create an edge image from a Quickshift segmentation.
│ │ │ │
SPECIAL
│ │ │ │ +
GMM
│ │ │ │ +- vl_gmm Learn a Gaussian Mixture Model using EM
│ │ │ │ +
SLIC
│ │ │ │
KMEANS
│ │ │ │ +
MISC
│ │ │ │
AIB
│ │ │ │ -
VLAD
│ │ │ │ -- vl_vlad VLAD feature encoding
│ │ │ │ -
GMM
│ │ │ │ -- vl_gmm Learn a Gaussian Mixture Model using EM
│ │ │ │ -
QUICKSHIFT
│ │ │ │ -- vl_flatmap Flatten a tree, assigning the label of the root to each node
- vl_imseg Color an image based on the segmentation
- vl_quickseg Produce a quickshift segmentation of a grayscale or color image
- vl_quickshift Quick shift image segmentation
- vl_quickvis Create an edge image from a Quickshift segmentation.
│ │ │ │ -
PLOTOP
│ │ │ │ -
MSER
│ │ │ │ -- vl_erfill Fill extremal region
- vl_ertr Transpose exremal regions frames
- vl_mser Maximally Stable Extremal Regions
│ │ │ │
GEOMETRY
│ │ │ │ +
PLOTOP
│ │ │ │ +
FISHER
│ │ │ │ +- vl_fisher Fisher vector feature encoding
│ │ │ │ +
IMOP
│ │ │ │ +
VLAD
│ │ │ │ +- vl_vlad VLAD feature encoding
│ │ │ │ +
SIFT
│ │ │ │ ├── html2text {}
│ │ │ │ │ @@ -9,14 +9,44 @@
│ │ │ │ │ * vl_compile Compile VLFeat MEX files
│ │ │ │ │ * vl_demo Run VLFeat demos
│ │ │ │ │ * vl_harris Harris corner strength
│ │ │ │ │ * vl_help VLFeat toolbox builtin help
│ │ │ │ │ * vl_noprefix Create a prefix-less version of VLFeat commands
│ │ │ │ │ * vl_root Obtain VLFeat root path
│ │ │ │ │ * vl_setup Add VLFeat Toolbox to the path
│ │ │ │ │ +MSER
│ │ │ │ │ + * vl_erfill Fill extremal region
│ │ │ │ │ + * vl_ertr Transpose exremal regions frames
│ │ │ │ │ + * vl_mser Maximally Stable Extremal Regions
│ │ │ │ │ +QUICKSHIFT
│ │ │ │ │ + * vl_flatmap Flatten a tree, assigning the label of the root to each node
│ │ │ │ │ + * vl_imseg Color an image based on the segmentation
│ │ │ │ │ + * vl_quickseg Produce a quickshift segmentation of a grayscale or color
│ │ │ │ │ + image
│ │ │ │ │ + * vl_quickshift Quick shift image segmentation
│ │ │ │ │ + * vl_quickvis Create an edge image from a Quickshift segmentation.
│ │ │ │ │ +SPECIAL
│ │ │ │ │ + * vl_ddgaussian Second derivative of the Gaussian density function
│ │ │ │ │ + * vl_dgaussian Derivative of the Gaussian density function
│ │ │ │ │ + * vl_dsigmoid Derivative of the sigmoid function
│ │ │ │ │ + * vl_gaussian Standard Gaussian density function
│ │ │ │ │ + * vl_rcos RCOS function
│ │ │ │ │ + * vl_sigmoid Sigmoid function
│ │ │ │ │ +GMM
│ │ │ │ │ + * vl_gmm Learn a Gaussian Mixture Model using EM
│ │ │ │ │ +SLIC
│ │ │ │ │ + * vl_slic SLIC superpixels
│ │ │ │ │ +KMEANS
│ │ │ │ │ + * vl_hikmeans Hierachical integer K-means
│ │ │ │ │ + * vl_hikmeanshist Compute histogram of quantized data
│ │ │ │ │ + * vl_hikmeanspush Push data down an integer K-means tree
│ │ │ │ │ + * vl_ikmeans Integer K-means
│ │ │ │ │ + * vl_ikmeanshist Compute histogram of quantized data
│ │ │ │ │ + * vl_ikmeanspush Project data on integer K-means paritions
│ │ │ │ │ + * vl_kmeans Cluster data using k-means
│ │ │ │ │ MISC
│ │ │ │ │ * vl_alldist2 Pairwise distances
│ │ │ │ │ * vl_alphanum Sort strings using the Alphanum algorithm
│ │ │ │ │ * vl_argparse Parse list of parameter-value pairs.
│ │ │ │ │ * vl_binsearch Maps data to bins
│ │ │ │ │ * vl_binsum Binned summation
│ │ │ │ │ * vl_colsubset Select a given number of columns
│ │ │ │ │ @@ -46,18 +76,45 @@
│ │ │ │ │ * vl_svmpegasos [deprecated]
│ │ │ │ │ * vl_svmtrain Train a Support Vector Machine
│ │ │ │ │ * vl_threads Control VLFeat computational threads
│ │ │ │ │ * vl_twister Random number generator
│ │ │ │ │ * vl_version Obtain VLFeat version information
│ │ │ │ │ * vl_whistc Weighted histogram
│ │ │ │ │ * vl_xmkdir Create a directory recursively.
│ │ │ │ │ +AIB
│ │ │ │ │ + * vl_aib Agglomerative Information Bottleneck
│ │ │ │ │ + * vl_aibcut Cut VL_AIB tree
│ │ │ │ │ + * vl_aibcuthist Compute a histogram by using an AIB compressed alphabet
│ │ │ │ │ + * vl_aibcutpush Quantize based on VL_AIB cut
│ │ │ │ │ + * vl_aibhist Compute histogram over VL_AIB tree
│ │ │ │ │ +GEOMETRY
│ │ │ │ │ + * vl_hat Hat operator
│ │ │ │ │ + * vl_ihat Inverse vl_hat operator
│ │ │ │ │ + * vl_irodr Inverse Rodrigues' formula
│ │ │ │ │ + * vl_rodr Rodrigues' formula
│ │ │ │ │ +PLOTOP
│ │ │ │ │ + * vl_cf Creates a copy of a figure
│ │ │ │ │ + * vl_click Click a point
│ │ │ │ │ + * vl_clickpoint Select a point by clicking
│ │ │ │ │ + * vl_clicksegment Select a segment by clicking
│ │ │ │ │ + * vl_det Compute DET curve
│ │ │ │ │ + * vl_figaspect Set figure aspect ratio
│ │ │ │ │ + * vl_linespec2prop Convert PLOT style line specs to line properties
│ │ │ │ │ + * vl_plotbox Plot boxes
│ │ │ │ │ + * vl_plotframe Plot a geometric frame
│ │ │ │ │ + * vl_plotgrid Plot a 2-D grid
│ │ │ │ │ + * vl_plotpoint Plot 2 or 3 dimensional points
│ │ │ │ │ + * vl_plotstyle Get a plot style
│ │ │ │ │ + * vl_pr Precision-recall curve.
│ │ │ │ │ + * vl_printsize Set the printing size of a figure
│ │ │ │ │ + * vl_roc ROC curve.
│ │ │ │ │ + * vl_tightsubplot Tiles axes without wasting space
│ │ │ │ │ + * vl_tpfp Compute true positives and false positives
│ │ │ │ │ FISHER
│ │ │ │ │ * vl_fisher Fisher vector feature encoding
│ │ │ │ │ -SLIC
│ │ │ │ │ - * vl_slic SLIC superpixels
│ │ │ │ │ IMOP
│ │ │ │ │ * vl_dwaffine Derivative of an affine warp
│ │ │ │ │ * vl_imarray Flattens image array
│ │ │ │ │ * vl_imarraysc Scale and flattens image array
│ │ │ │ │ * vl_imdisttf Image distance transform
│ │ │ │ │ * vl_imdown Downsample an image by two
│ │ │ │ │ * vl_imgrad Image gradient
│ │ │ │ │ @@ -75,79 +132,22 @@
│ │ │ │ │ * vl_tpsu Compute the U matrix of a thin-plate spline transformation
│ │ │ │ │ * vl_waffine Apply affine transformation to points
│ │ │ │ │ * vl_witps Inverse thin-plate spline warping
│ │ │ │ │ * vl_wtps Thin-plate spline warping
│ │ │ │ │ * vl_xyz2lab Convert XYZ color space to LAB
│ │ │ │ │ * vl_xyz2luv Convert XYZ color space to LUV
│ │ │ │ │ * vl_xyz2rgb Convert XYZ to RGB
│ │ │ │ │ +VLAD
│ │ │ │ │ + * vl_vlad VLAD feature encoding
│ │ │ │ │ SIFT
│ │ │ │ │ * vl_covdet Covariant feature detectors and descriptors
│ │ │ │ │ * vl_dsift Dense SIFT
│ │ │ │ │ * vl_frame2oell Convert a geometric frame to an oriented ellipse
│ │ │ │ │ * vl_liop Local Intensity Order Pattern descriptor
│ │ │ │ │ * vl_phow Extract PHOW features
│ │ │ │ │ * vl_plotsiftdescriptor Plot SIFT descriptor
│ │ │ │ │ * vl_plotss Plot scale space
│ │ │ │ │ * vl_sift Scale-Invariant Feature Transform
│ │ │ │ │ * vl_siftdescriptor Raw SIFT descriptor
│ │ │ │ │ * vl_ubcmatch Match SIFT features
│ │ │ │ │ * vl_ubcread Read Lowe's SIFT implementation data files
│ │ │ │ │ -SPECIAL
│ │ │ │ │ - * vl_ddgaussian Second derivative of the Gaussian density function
│ │ │ │ │ - * vl_dgaussian Derivative of the Gaussian density function
│ │ │ │ │ - * vl_dsigmoid Derivative of the sigmoid function
│ │ │ │ │ - * vl_gaussian Standard Gaussian density function
│ │ │ │ │ - * vl_rcos RCOS function
│ │ │ │ │ - * vl_sigmoid Sigmoid function
│ │ │ │ │ -KMEANS
│ │ │ │ │ - * vl_hikmeans Hierachical integer K-means
│ │ │ │ │ - * vl_hikmeanshist Compute histogram of quantized data
│ │ │ │ │ - * vl_hikmeanspush Push data down an integer K-means tree
│ │ │ │ │ - * vl_ikmeans Integer K-means
│ │ │ │ │ - * vl_ikmeanshist Compute histogram of quantized data
│ │ │ │ │ - * vl_ikmeanspush Project data on integer K-means paritions
│ │ │ │ │ - * vl_kmeans Cluster data using k-means
│ │ │ │ │ -AIB
│ │ │ │ │ - * vl_aib Agglomerative Information Bottleneck
│ │ │ │ │ - * vl_aibcut Cut VL_AIB tree
│ │ │ │ │ - * vl_aibcuthist Compute a histogram by using an AIB compressed alphabet
│ │ │ │ │ - * vl_aibcutpush Quantize based on VL_AIB cut
│ │ │ │ │ - * vl_aibhist Compute histogram over VL_AIB tree
│ │ │ │ │ -VLAD
│ │ │ │ │ - * vl_vlad VLAD feature encoding
│ │ │ │ │ -GMM
│ │ │ │ │ - * vl_gmm Learn a Gaussian Mixture Model using EM
│ │ │ │ │ -QUICKSHIFT
│ │ │ │ │ - * vl_flatmap Flatten a tree, assigning the label of the root to each node
│ │ │ │ │ - * vl_imseg Color an image based on the segmentation
│ │ │ │ │ - * vl_quickseg Produce a quickshift segmentation of a grayscale or color
│ │ │ │ │ - image
│ │ │ │ │ - * vl_quickshift Quick shift image segmentation
│ │ │ │ │ - * vl_quickvis Create an edge image from a Quickshift segmentation.
│ │ │ │ │ -PLOTOP
│ │ │ │ │ - * vl_cf Creates a copy of a figure
│ │ │ │ │ - * vl_click Click a point
│ │ │ │ │ - * vl_clickpoint Select a point by clicking
│ │ │ │ │ - * vl_clicksegment Select a segment by clicking
│ │ │ │ │ - * vl_det Compute DET curve
│ │ │ │ │ - * vl_figaspect Set figure aspect ratio
│ │ │ │ │ - * vl_linespec2prop Convert PLOT style line specs to line properties
│ │ │ │ │ - * vl_plotbox Plot boxes
│ │ │ │ │ - * vl_plotframe Plot a geometric frame
│ │ │ │ │ - * vl_plotgrid Plot a 2-D grid
│ │ │ │ │ - * vl_plotpoint Plot 2 or 3 dimensional points
│ │ │ │ │ - * vl_plotstyle Get a plot style
│ │ │ │ │ - * vl_pr Precision-recall curve.
│ │ │ │ │ - * vl_printsize Set the printing size of a figure
│ │ │ │ │ - * vl_roc ROC curve.
│ │ │ │ │ - * vl_tightsubplot Tiles axes without wasting space
│ │ │ │ │ - * vl_tpfp Compute true positives and false positives
│ │ │ │ │ -MSER
│ │ │ │ │ - * vl_erfill Fill extremal region
│ │ │ │ │ - * vl_ertr Transpose exremal regions frames
│ │ │ │ │ - * vl_mser Maximally Stable Extremal Regions
│ │ │ │ │ -GEOMETRY
│ │ │ │ │ - * vl_hat Hat operator
│ │ │ │ │ - * vl_ihat Inverse vl_hat operator
│ │ │ │ │ - * vl_irodr Inverse Rodrigues' formula
│ │ │ │ │ - * vl_rodr Rodrigues' formula
│ │ │ │ │ 2007-14,18 The VLFeat Authors
│ │ │ ├── ./usr/share/doc/libvlfeat-dev/doc/matlab/vl_aib.html
│ │ │ │ @@ -62,15 +62,15 @@
│ │ │ │
Documentation>MATLAB API>AIB - vl_aib
│ │ │ │