diff --git a/NAMESPACE b/NAMESPACE index 12284e7f..b47dc21f 100755 --- a/NAMESPACE +++ b/NAMESPACE @@ -123,6 +123,7 @@ export(fps) export(frame) export(full) export(gaussianBlur) +export(getGaborKernel) export(getPerspectiveTransform) export(getProp) export(getTextSize) diff --git a/R/ImageClass.R b/R/ImageClass.R index 284a9c97..e388a861 100755 --- a/R/ImageClass.R +++ b/R/ImageClass.R @@ -653,7 +653,7 @@ readMulti <- function(x, colorspace = "BGR") { } -#' @title Wrtie a Multi-Page Image +#' @title Write a Multi-Page Image #' #' @description \code{writeMulti} writes a list of \code{\link{Image}} objects #' to a multi-page image. diff --git a/R/filters.R b/R/filters.R index 38504173..2224af70 100755 --- a/R/filters.R +++ b/R/filters.R @@ -1363,3 +1363,42 @@ invert <- function(image, target = "new", in_place = NULL) { stop("Invalid target.") } } + + +#' @title Gabor Filter Kernels +#' +#' @description \code{getGaborKernel} is a convenience function to create Gabor +#' kernels that can be used to filter images with \code{\link{filter2D}}. +#' +#' @param width The width in pixels of the kernel (default: 31). +#' +#' @param height The height in pixels of the kernel (default: 31). +#' +#' @param sigma The standard deviation of the Gaussian envelope (default: 5). +#' +#' @param theta The orientation of the normal to the parallel stripes of a Gabor +#' function (default: \code{\link{pi}}). +#' +#' @param lambda The wavelength of the sinusoidal factor (default: 31). +#' +#' @param gamma The spatial aspect ratio (default: 5). +#' +#' @param psi A phase offset (default: 0). +#' +#' @return A matrix of Gabor coefficients. +#' +#' @note For more details about Gabor filter equations and parameters, +#' see: \href{https://en.wikipedia.org/wiki/Gabor_filter}{Gabor filter}. +#' +#' @author Simon Garnier, \email{garnier@@njit.edu} +#' +#' @seealso \code{\link{filter2D}} +#' +#' @examples +#' getGaborKernel() +#' +#' @export +getGaborKernel <- function(width = 31, height = 31, sigma = 5, theta = pi, + lambda = 31, gamma = 5, psi = 0) { + `_getGaborKernel`(width, height, sigma, theta, lambda, gamma, psi) +} \ No newline at end of file diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml index d5fadb50..51157746 100755 --- a/docs/pkgdown.yml +++ b/docs/pkgdown.yml @@ -8,7 +8,7 @@ articles: z4_inplace: z4_inplace.html z5_gpu: z5_gpu.html z6_queue: z6_queue.html -last_built: 2022-09-01T18:20Z +last_built: 2022-09-12T12:43Z urls: reference: https://swarm-lab.github.io/ROpenCVLite/reference article: https://swarm-lab.github.io/ROpenCVLite/articles diff --git a/docs/reference/convexHull.html b/docs/reference/convexHull.html index cf11fc0a..225bc052 100755 --- a/docs/reference/convexHull.html +++ b/docs/reference/convexHull.html @@ -117,7 +117,7 @@

Author

Examples

convexHull(rnorm(100), rnorm(100))
-#> [1]   8  50  12  92  99   7  68  69 100
+#>  [1] 53 69 57 43 39 44 51 71 19 62
diff --git a/docs/reference/fitEllipse.html b/docs/reference/fitEllipse.html index 4675a092..ae9f5674 100755 --- a/docs/reference/fitEllipse.html +++ b/docs/reference/fitEllipse.html @@ -138,16 +138,16 @@

Author

Examples

fitEllipse(rnorm(100), rnorm(100))
 #> $angle
-#> [1] 68.89211
+#> [1] 21.42243
 #> 
 #> $height
-#> [1] 4.751218
+#> [1] 4.132697
 #> 
 #> $width
-#> [1] 3.523744
+#> [1] 3.300217
 #> 
 #> $center
-#> [1]  0.01373868 -0.26402178
+#> [1] 0.05263774 0.03447743
 #>
diff --git a/docs/reference/getGaborKernel.html b/docs/reference/getGaborKernel.html new file mode 100644 index 00000000..b11b62e5 --- /dev/null +++ b/docs/reference/getGaborKernel.html @@ -0,0 +1,413 @@ + +Gabor Filter Kernels — getGaborKernel • Rvision + + +
+
+ + + +
+
+
+

Gabor Filter Kernels

+ Source: R/filters.R + +
+ +
+

getGaborKernel is a convenience function to create Gabor + kernels that can be used to filter images with filter2D.

+
+ +
+ 
getGaborKernel(
+  width = 31,
+  height = 31,
+  sigma = 5,
+  theta = pi,
+  lambda = 31,
+  gamma = 5,
+  psi = 0
+)
+
+ +
+

Arguments

+
width
+

The width in pixels of the kernel (default: 31).

+ + +
height
+

The height in pixels of the kernel (default: 31).

+ + +
sigma
+

The standard deviation of the Gaussian envelope (default: 5).

+ + +
theta
+

The orientation of the normal to the parallel stripes of a Gabor +function (default: pi).

+ + +
lambda
+

The wavelength of the sinusoidal factor (default: 31).

+ + +
gamma
+

The spatial aspect ratio (default: 5).

+ + +
psi
+

A phase offset (default: 0).

+ +
+
+

Value

+ + +

A matrix of Gabor coefficients.

+
+
+

Note

+

For more details about Gabor filter equations and parameters, + see: Gabor filter.

+
+
+

See also

+

filter2D

+
+
+

Author

+

Simon Garnier, garnier@njit.edu

+
+ +
+

Examples

+ 
getGaborKernel()
+#>                [,1]          [,2]          [,3]          [,4]          [,5]
+#>  [1,]  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00
+#>  [2,] -2.802597e-45 -5.605194e-45 -8.407791e-45 -1.121039e-44 -1.541428e-44
+#>  [3,] -2.215936e-39 -3.795715e-39 -5.968766e-39 -8.539876e-39 -1.091315e-38
+#>  [4,] -5.946182e-34 -1.018532e-33 -1.601642e-33 -2.291567e-33 -2.928406e-33
+#>  [5,] -5.869819e-29 -1.005452e-28 -1.581074e-28 -2.262138e-28 -2.890798e-28
+#>  [6,] -2.131654e-24 -3.651349e-24 -5.741749e-24 -8.215068e-24 -1.049808e-23
+#>  [7,] -2.847832e-20 -4.878102e-20 -7.670819e-20 -1.097511e-19 -1.402515e-19
+#>  [8,] -1.399644e-16 -2.397474e-16 -3.770031e-16 -5.394011e-16 -6.893036e-16
+#>  [9,] -2.530615e-13 -4.334735e-13 -6.816375e-13 -9.752600e-13 -1.246290e-12
+#> [10,] -1.683217e-10 -2.883213e-10 -4.533855e-10 -6.486860e-10 -8.289595e-10
+#> [11,] -4.118697e-08 -7.054989e-08 -1.109398e-07 -1.587282e-07 -2.028397e-07
+#> [12,] -3.707533e-06 -6.350699e-06 -9.986480e-06 -1.428826e-05 -1.825905e-05
+#> [13,] -1.227766e-04 -2.103063e-04 -3.307068e-04 -4.731622e-04 -6.046566e-04
+#> [14,] -1.495725e-03 -2.562055e-03 -4.028833e-03 -5.764296e-03 -7.366226e-03
+#> [15,] -6.703377e-03 -1.148233e-02 -1.805598e-02 -2.583378e-02 -3.301313e-02
+#> [16,] -1.105200e-02 -1.893117e-02 -2.976928e-02 -4.259271e-02 -5.442945e-02
+#> [17,] -6.703377e-03 -1.148233e-02 -1.805598e-02 -2.583378e-02 -3.301313e-02
+#> [18,] -1.495725e-03 -2.562055e-03 -4.028833e-03 -5.764296e-03 -7.366226e-03
+#> [19,] -1.227766e-04 -2.103063e-04 -3.307068e-04 -4.731622e-04 -6.046566e-04
+#> [20,] -3.707533e-06 -6.350699e-06 -9.986480e-06 -1.428826e-05 -1.825905e-05
+#> [21,] -4.118697e-08 -7.054989e-08 -1.109398e-07 -1.587282e-07 -2.028397e-07
+#> [22,] -1.683217e-10 -2.883213e-10 -4.533855e-10 -6.486860e-10 -8.289595e-10
+#> [23,] -2.530615e-13 -4.334735e-13 -6.816375e-13 -9.752600e-13 -1.246290e-12
+#> [24,] -1.399644e-16 -2.397474e-16 -3.770031e-16 -5.394011e-16 -6.893036e-16
+#> [25,] -2.847832e-20 -4.878102e-20 -7.670819e-20 -1.097511e-19 -1.402515e-19
+#> [26,] -2.131654e-24 -3.651349e-24 -5.741749e-24 -8.215068e-24 -1.049808e-23
+#> [27,] -5.869819e-29 -1.005452e-28 -1.581074e-28 -2.262138e-28 -2.890798e-28
+#> [28,] -5.946182e-34 -1.018532e-33 -1.601642e-33 -2.291567e-33 -2.928406e-33
+#> [29,] -2.215936e-39 -3.795715e-39 -5.968766e-39 -8.539876e-39 -1.091315e-38
+#> [30,] -2.802597e-45 -5.605194e-45 -8.407791e-45 -1.121039e-44 -1.541428e-44
+#> [31,]  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00
+#>                [,6]          [,7]          [,8]         [,9]        [,10]
+#>  [1,]  0.000000e+00  0.000000e+00  0.000000e+00 0.000000e+00 0.000000e+00
+#>  [2,] -1.681558e-44 -1.401298e-44 -4.203895e-45 1.541428e-44 4.624285e-44
+#>  [3,] -1.195003e-38 -9.945608e-39 -2.823525e-39 1.139497e-38 3.389500e-38
+#>  [4,] -3.206638e-33 -2.668777e-33 -7.576571e-34 3.057696e-33 9.095291e-33
+#>  [5,] -3.165457e-28 -2.634504e-28 -7.479270e-29 3.018428e-28 8.978487e-28
+#>  [6,] -1.149552e-23 -9.567334e-24 -2.716135e-24 1.096157e-23 3.260583e-23
+#>  [7,] -1.535770e-19 -1.278170e-19 -3.628682e-20 1.464436e-19 4.356049e-19
+#>  [8,] -7.547952e-16 -6.281909e-16 -1.783413e-16 7.197365e-16 2.140898e-15
+#>  [9,] -1.364702e-12 -1.135796e-12 -3.224487e-13 1.301314e-12 3.870834e-12
+#> [10,] -9.077200e-10 -7.554650e-10 -2.144740e-10 8.655582e-10 2.574653e-09
+#> [11,] -2.221118e-07 -1.848562e-07 -5.248006e-08 2.117951e-07 6.299967e-07
+#> [12,] -1.999386e-05 -1.664022e-05 -4.724105e-06 1.906519e-05 5.671050e-05
+#> [13,] -6.621059e-04 -5.510485e-04 -1.564409e-04 6.313523e-04 1.877994e-03
+#> [14,] -8.066100e-03 -6.713146e-03 -1.905840e-03 7.691446e-03 2.287865e-02
+#> [15,] -3.614976e-02 -3.008623e-02 -8.541382e-03 3.447067e-02 1.025350e-01
+#> [16,] -5.960087e-02 -4.960381e-02 -1.408236e-02 5.683253e-02 1.690516e-01
+#> [17,] -3.614976e-02 -3.008623e-02 -8.541382e-03 3.447067e-02 1.025350e-01
+#> [18,] -8.066100e-03 -6.713146e-03 -1.905840e-03 7.691446e-03 2.287865e-02
+#> [19,] -6.621059e-04 -5.510485e-04 -1.564409e-04 6.313523e-04 1.877994e-03
+#> [20,] -1.999386e-05 -1.664022e-05 -4.724105e-06 1.906519e-05 5.671050e-05
+#> [21,] -2.221118e-07 -1.848562e-07 -5.248006e-08 2.117951e-07 6.299967e-07
+#> [22,] -9.077200e-10 -7.554650e-10 -2.144740e-10 8.655582e-10 2.574653e-09
+#> [23,] -1.364702e-12 -1.135796e-12 -3.224487e-13 1.301314e-12 3.870834e-12
+#> [24,] -7.547952e-16 -6.281909e-16 -1.783413e-16 7.197365e-16 2.140898e-15
+#> [25,] -1.535770e-19 -1.278170e-19 -3.628682e-20 1.464436e-19 4.356049e-19
+#> [26,] -1.149552e-23 -9.567334e-24 -2.716135e-24 1.096157e-23 3.260583e-23
+#> [27,] -3.165457e-28 -2.634504e-28 -7.479270e-29 3.018428e-28 8.978487e-28
+#> [28,] -3.206638e-33 -2.668777e-33 -7.576571e-34 3.057696e-33 9.095291e-33
+#> [29,] -1.195003e-38 -9.945608e-39 -2.823525e-39 1.139497e-38 3.389500e-38
+#> [30,] -1.681558e-44 -1.401298e-44 -4.203895e-45 1.541428e-44 4.624285e-44
+#> [31,]  0.000000e+00  0.000000e+00  0.000000e+00 0.000000e+00 0.000000e+00
+#>              [,11]        [,12]        [,13]        [,14]        [,15]
+#>  [1,] 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
+#>  [2,] 8.828180e-44 1.373272e-43 1.877740e-43 2.326155e-43 2.634441e-43
+#>  [3,] 6.432728e-38 1.003091e-37 1.374552e-37 1.700859e-37 1.925077e-37
+#>  [4,] 1.726141e-32 2.691668e-32 3.688436e-32 4.564039e-32 5.165699e-32
+#>  [5,] 1.703973e-27 2.657101e-27 3.641068e-27 4.505426e-27 5.099360e-27
+#>  [6,] 6.188064e-23 9.649394e-23 1.322272e-22 1.636168e-22 1.851858e-22
+#>  [7,] 8.267084e-19 1.289133e-18 1.766520e-18 2.185876e-18 2.474032e-18
+#>  [8,] 4.063081e-15 6.335789e-15 8.682036e-15 1.074307e-14 1.215930e-14
+#>  [9,] 7.346223e-12 1.145538e-11 1.569749e-11 1.942393e-11 2.198452e-11
+#> [10,] 4.886278e-09 7.619447e-09 1.044105e-08 1.291967e-08 1.462282e-08
+#> [11,] 1.195633e-06 1.864417e-06 2.554842e-06 3.161338e-06 3.578086e-06
+#> [12,] 1.076274e-04 1.678295e-04 2.299795e-04 2.845746e-04 3.220891e-04
+#> [13,] 3.564131e-03 5.557749e-03 7.615875e-03 9.423818e-03 1.066612e-02
+#> [14,] 4.342001e-02 6.770725e-02 9.278036e-02 1.148056e-01 1.299400e-01
+#> [15,] 1.945950e-01 3.034428e-01 4.158127e-01 5.145230e-01 5.823507e-01
+#> [16,] 3.208329e-01 5.002927e-01 6.855593e-01 8.483050e-01 9.601340e-01
+#> [17,] 1.945950e-01 3.034428e-01 4.158127e-01 5.145230e-01 5.823507e-01
+#> [18,] 4.342001e-02 6.770725e-02 9.278036e-02 1.148056e-01 1.299400e-01
+#> [19,] 3.564131e-03 5.557749e-03 7.615875e-03 9.423818e-03 1.066612e-02
+#> [20,] 1.076274e-04 1.678295e-04 2.299795e-04 2.845746e-04 3.220891e-04
+#> [21,] 1.195633e-06 1.864417e-06 2.554842e-06 3.161338e-06 3.578086e-06
+#> [22,] 4.886278e-09 7.619447e-09 1.044105e-08 1.291967e-08 1.462282e-08
+#> [23,] 7.346223e-12 1.145538e-11 1.569749e-11 1.942393e-11 2.198452e-11
+#> [24,] 4.063081e-15 6.335789e-15 8.682036e-15 1.074307e-14 1.215930e-14
+#> [25,] 8.267084e-19 1.289133e-18 1.766520e-18 2.185876e-18 2.474032e-18
+#> [26,] 6.188064e-23 9.649394e-23 1.322272e-22 1.636168e-22 1.851858e-22
+#> [27,] 1.703973e-27 2.657101e-27 3.641068e-27 4.505426e-27 5.099360e-27
+#> [28,] 1.726141e-32 2.691668e-32 3.688436e-32 4.564039e-32 5.165699e-32
+#> [29,] 6.432728e-38 1.003091e-37 1.374552e-37 1.700859e-37 1.925077e-37
+#> [30,] 8.828180e-44 1.373272e-43 1.877740e-43 2.326155e-43 2.634441e-43
+#> [31,] 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
+#>              [,16]        [,17]        [,18]        [,19]        [,20]
+#>  [1,] 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
+#>  [2,] 2.746545e-43 2.634441e-43 2.326155e-43 1.877740e-43 1.373272e-43
+#>  [3,] 2.005009e-37 1.925077e-37 1.700859e-37 1.374552e-37 1.003091e-37
+#>  [4,] 5.380186e-32 5.165699e-32 4.564039e-32 3.688436e-32 2.691668e-32
+#>  [5,] 5.311092e-27 5.099360e-27 4.505426e-27 3.641068e-27 2.657101e-27
+#>  [6,] 1.928750e-22 1.851858e-22 1.636168e-22 1.322272e-22 9.649394e-23
+#>  [7,] 2.576757e-18 2.474032e-18 2.185876e-18 1.766520e-18 1.289133e-18
+#>  [8,] 1.266417e-14 1.215930e-14 1.074307e-14 8.682036e-15 6.335789e-15
+#>  [9,] 2.289735e-11 2.198452e-11 1.942393e-11 1.569749e-11 1.145538e-11
+#> [10,] 1.522998e-08 1.462282e-08 1.291967e-08 1.044105e-08 7.619447e-09
+#> [11,] 3.726653e-06 3.578086e-06 3.161338e-06 2.554842e-06 1.864417e-06
+#> [12,] 3.354626e-04 3.220891e-04 2.845746e-04 2.299795e-04 1.678295e-04
+#> [13,] 1.110900e-02 1.066612e-02 9.423818e-03 7.615875e-03 5.557749e-03
+#> [14,] 1.353353e-01 1.299400e-01 1.148056e-01 9.278036e-02 6.770725e-02
+#> [15,] 6.065307e-01 5.823507e-01 5.145230e-01 4.158127e-01 3.034428e-01
+#> [16,] 1.000000e+00 9.601340e-01 8.483050e-01 6.855593e-01 5.002927e-01
+#> [17,] 6.065307e-01 5.823507e-01 5.145230e-01 4.158127e-01 3.034428e-01
+#> [18,] 1.353353e-01 1.299400e-01 1.148056e-01 9.278036e-02 6.770725e-02
+#> [19,] 1.110900e-02 1.066612e-02 9.423818e-03 7.615875e-03 5.557749e-03
+#> [20,] 3.354626e-04 3.220891e-04 2.845746e-04 2.299795e-04 1.678295e-04
+#> [21,] 3.726653e-06 3.578086e-06 3.161338e-06 2.554842e-06 1.864417e-06
+#> [22,] 1.522998e-08 1.462282e-08 1.291967e-08 1.044105e-08 7.619447e-09
+#> [23,] 2.289735e-11 2.198452e-11 1.942393e-11 1.569749e-11 1.145538e-11
+#> [24,] 1.266417e-14 1.215930e-14 1.074307e-14 8.682036e-15 6.335789e-15
+#> [25,] 2.576757e-18 2.474032e-18 2.185876e-18 1.766520e-18 1.289133e-18
+#> [26,] 1.928750e-22 1.851858e-22 1.636168e-22 1.322272e-22 9.649394e-23
+#> [27,] 5.311092e-27 5.099360e-27 4.505426e-27 3.641068e-27 2.657101e-27
+#> [28,] 5.380186e-32 5.165699e-32 4.564039e-32 3.688436e-32 2.691668e-32
+#> [29,] 2.005009e-37 1.925077e-37 1.700859e-37 1.374552e-37 1.003091e-37
+#> [30,] 2.746545e-43 2.634441e-43 2.326155e-43 1.877740e-43 1.373272e-43
+#> [31,] 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
+#>              [,21]        [,22]        [,23]         [,24]         [,25]
+#>  [1,] 0.000000e+00 0.000000e+00 0.000000e+00  0.000000e+00  0.000000e+00
+#>  [2,] 8.828180e-44 4.624285e-44 1.541428e-44 -4.203895e-45 -1.401298e-44
+#>  [3,] 6.432728e-38 3.389500e-38 1.139497e-38 -2.823525e-39 -9.945608e-39
+#>  [4,] 1.726141e-32 9.095291e-33 3.057696e-33 -7.576571e-34 -2.668777e-33
+#>  [5,] 1.703973e-27 8.978487e-28 3.018428e-28 -7.479270e-29 -2.634504e-28
+#>  [6,] 6.188064e-23 3.260583e-23 1.096157e-23 -2.716135e-24 -9.567334e-24
+#>  [7,] 8.267084e-19 4.356049e-19 1.464436e-19 -3.628682e-20 -1.278170e-19
+#>  [8,] 4.063081e-15 2.140898e-15 7.197365e-16 -1.783413e-16 -6.281909e-16
+#>  [9,] 7.346223e-12 3.870834e-12 1.301314e-12 -3.224487e-13 -1.135796e-12
+#> [10,] 4.886278e-09 2.574653e-09 8.655582e-10 -2.144740e-10 -7.554650e-10
+#> [11,] 1.195633e-06 6.299967e-07 2.117951e-07 -5.248006e-08 -1.848562e-07
+#> [12,] 1.076274e-04 5.671050e-05 1.906519e-05 -4.724105e-06 -1.664022e-05
+#> [13,] 3.564131e-03 1.877994e-03 6.313523e-04 -1.564409e-04 -5.510485e-04
+#> [14,] 4.342001e-02 2.287865e-02 7.691446e-03 -1.905840e-03 -6.713146e-03
+#> [15,] 1.945950e-01 1.025350e-01 3.447067e-02 -8.541382e-03 -3.008623e-02
+#> [16,] 3.208329e-01 1.690516e-01 5.683253e-02 -1.408236e-02 -4.960381e-02
+#> [17,] 1.945950e-01 1.025350e-01 3.447067e-02 -8.541382e-03 -3.008623e-02
+#> [18,] 4.342001e-02 2.287865e-02 7.691446e-03 -1.905840e-03 -6.713146e-03
+#> [19,] 3.564131e-03 1.877994e-03 6.313523e-04 -1.564409e-04 -5.510485e-04
+#> [20,] 1.076274e-04 5.671050e-05 1.906519e-05 -4.724105e-06 -1.664022e-05
+#> [21,] 1.195633e-06 6.299967e-07 2.117951e-07 -5.248006e-08 -1.848562e-07
+#> [22,] 4.886278e-09 2.574653e-09 8.655582e-10 -2.144740e-10 -7.554650e-10
+#> [23,] 7.346223e-12 3.870834e-12 1.301314e-12 -3.224487e-13 -1.135796e-12
+#> [24,] 4.063081e-15 2.140898e-15 7.197365e-16 -1.783413e-16 -6.281909e-16
+#> [25,] 8.267084e-19 4.356049e-19 1.464436e-19 -3.628682e-20 -1.278170e-19
+#> [26,] 6.188064e-23 3.260583e-23 1.096157e-23 -2.716135e-24 -9.567334e-24
+#> [27,] 1.703973e-27 8.978487e-28 3.018428e-28 -7.479270e-29 -2.634504e-28
+#> [28,] 1.726141e-32 9.095291e-33 3.057696e-33 -7.576571e-34 -2.668777e-33
+#> [29,] 6.432728e-38 3.389500e-38 1.139497e-38 -2.823525e-39 -9.945608e-39
+#> [30,] 8.828180e-44 4.624285e-44 1.541428e-44 -4.203895e-45 -1.401298e-44
+#> [31,] 0.000000e+00 0.000000e+00 0.000000e+00  0.000000e+00  0.000000e+00
+#>               [,26]         [,27]         [,28]         [,29]         [,30]
+#>  [1,]  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00
+#>  [2,] -1.681558e-44 -1.541428e-44 -1.121039e-44 -8.407791e-45 -5.605194e-45
+#>  [3,] -1.195003e-38 -1.091315e-38 -8.539876e-39 -5.968766e-39 -3.795715e-39
+#>  [4,] -3.206638e-33 -2.928406e-33 -2.291567e-33 -1.601642e-33 -1.018532e-33
+#>  [5,] -3.165457e-28 -2.890798e-28 -2.262138e-28 -1.581074e-28 -1.005452e-28
+#>  [6,] -1.149552e-23 -1.049808e-23 -8.215068e-24 -5.741749e-24 -3.651349e-24
+#>  [7,] -1.535770e-19 -1.402515e-19 -1.097511e-19 -7.670819e-20 -4.878102e-20
+#>  [8,] -7.547952e-16 -6.893036e-16 -5.394011e-16 -3.770031e-16 -2.397474e-16
+#>  [9,] -1.364702e-12 -1.246290e-12 -9.752600e-13 -6.816375e-13 -4.334735e-13
+#> [10,] -9.077200e-10 -8.289595e-10 -6.486860e-10 -4.533855e-10 -2.883213e-10
+#> [11,] -2.221118e-07 -2.028397e-07 -1.587282e-07 -1.109398e-07 -7.054989e-08
+#> [12,] -1.999386e-05 -1.825905e-05 -1.428826e-05 -9.986480e-06 -6.350699e-06
+#> [13,] -6.621059e-04 -6.046566e-04 -4.731622e-04 -3.307068e-04 -2.103063e-04
+#> [14,] -8.066100e-03 -7.366226e-03 -5.764296e-03 -4.028833e-03 -2.562055e-03
+#> [15,] -3.614976e-02 -3.301313e-02 -2.583378e-02 -1.805598e-02 -1.148233e-02
+#> [16,] -5.960087e-02 -5.442945e-02 -4.259271e-02 -2.976928e-02 -1.893117e-02
+#> [17,] -3.614976e-02 -3.301313e-02 -2.583378e-02 -1.805598e-02 -1.148233e-02
+#> [18,] -8.066100e-03 -7.366226e-03 -5.764296e-03 -4.028833e-03 -2.562055e-03
+#> [19,] -6.621059e-04 -6.046566e-04 -4.731622e-04 -3.307068e-04 -2.103063e-04
+#> [20,] -1.999386e-05 -1.825905e-05 -1.428826e-05 -9.986480e-06 -6.350699e-06
+#> [21,] -2.221118e-07 -2.028397e-07 -1.587282e-07 -1.109398e-07 -7.054989e-08
+#> [22,] -9.077200e-10 -8.289595e-10 -6.486860e-10 -4.533855e-10 -2.883213e-10
+#> [23,] -1.364702e-12 -1.246290e-12 -9.752600e-13 -6.816375e-13 -4.334735e-13
+#> [24,] -7.547952e-16 -6.893036e-16 -5.394011e-16 -3.770031e-16 -2.397474e-16
+#> [25,] -1.535770e-19 -1.402515e-19 -1.097511e-19 -7.670819e-20 -4.878102e-20
+#> [26,] -1.149552e-23 -1.049808e-23 -8.215068e-24 -5.741749e-24 -3.651349e-24
+#> [27,] -3.165457e-28 -2.890798e-28 -2.262138e-28 -1.581074e-28 -1.005452e-28
+#> [28,] -3.206638e-33 -2.928406e-33 -2.291567e-33 -1.601642e-33 -1.018532e-33
+#> [29,] -1.195003e-38 -1.091315e-38 -8.539876e-39 -5.968766e-39 -3.795715e-39
+#> [30,] -1.681558e-44 -1.541428e-44 -1.121039e-44 -8.407791e-45 -5.605194e-45
+#> [31,]  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00
+#>               [,31]
+#>  [1,]  0.000000e+00
+#>  [2,] -2.802597e-45
+#>  [3,] -2.215936e-39
+#>  [4,] -5.946182e-34
+#>  [5,] -5.869819e-29
+#>  [6,] -2.131654e-24
+#>  [7,] -2.847832e-20
+#>  [8,] -1.399644e-16
+#>  [9,] -2.530615e-13
+#> [10,] -1.683217e-10
+#> [11,] -4.118697e-08
+#> [12,] -3.707533e-06
+#> [13,] -1.227766e-04
+#> [14,] -1.495725e-03
+#> [15,] -6.703377e-03
+#> [16,] -1.105200e-02
+#> [17,] -6.703377e-03
+#> [18,] -1.495725e-03
+#> [19,] -1.227766e-04
+#> [20,] -3.707533e-06
+#> [21,] -4.118697e-08
+#> [22,] -1.683217e-10
+#> [23,] -2.530615e-13
+#> [24,] -1.399644e-16
+#> [25,] -2.847832e-20
+#> [26,] -2.131654e-24
+#> [27,] -5.869819e-29
+#> [28,] -5.946182e-34
+#> [29,] -2.215936e-39
+#> [30,] -2.802597e-45
+#> [31,]  0.000000e+00
+
+
+
+
+ +
+ + +
+ + + + diff --git a/docs/reference/index.html b/docs/reference/index.html index 76ecbb20..c6a99cb3 100755 --- a/docs/reference/index.html +++ b/docs/reference/index.html @@ -356,6 +356,10 @@

All functions gaussianBlur()

Blurs an Image Using a Gaussian Filter

+ +

getGaborKernel()

+ +

Gabor Filter Kernels

getPerspectiveTransform()

@@ -695,7 +699,7 @@

All functions

writeMulti()

-

Wrtie a Multi-Page Image

+

Write a Multi-Page Image

writerOuput()

diff --git a/docs/reference/minAreaRect.html b/docs/reference/minAreaRect.html index 94b5bba2..106dd8e8 100755 --- a/docs/reference/minAreaRect.html +++ b/docs/reference/minAreaRect.html @@ -119,16 +119,16 @@

Author

Examples

minAreaRect(rnorm(100), rnorm(100))
 #> $angle
-#> [1] 81.87764
+#> [1] 60.10006
 #> 
 #> $height
-#> [1] 4.185445
+#> [1] 5.224181
 #> 
 #> $width
-#> [1] 4.405154
+#> [1] 5.027547
 #> 
 #> $center
-#> [1] -0.2025529 -0.2371933
+#> [1]  0.4003776 -0.1817951
 #>
diff --git a/docs/reference/writeMulti.html b/docs/reference/writeMulti.html index 32d918a7..6d73c54c 100755 --- a/docs/reference/writeMulti.html +++ b/docs/reference/writeMulti.html @@ -1,5 +1,5 @@ -Wrtie a Multi-Page Image — writeMulti • RvisionWrite a Multi-Page Image — writeMulti • Rvision