1. Expand/weaken the image
2, write a bmp file
3, read medical images Dicom file
4. Creating surfaces from scattered 3D points
5. Read image data file VTI
6, write to a simple XYZ file
7、Image resampling
8, read xgml file
9. Creating Shadows
10. Distance between two points
11, read a text file (XYZ coordinates) to polydata
12. Reading PLY files
13. Generate a randomized point cloud
14, read the general standard image format files (bmp, jpg, tif, etc.)
15, image Sobel detection
16、Cardinal spline interpolation
17, read XML files
18. Write an STL file
19. KD Tree
20. Write a VTI file
21. Building diagrams
22、Creating 3D convex packets from scattered 3D points
23. Structured grids
24. Finding the connected components of a graph
25. Add a directional light to a scene
26. Read digital elevation model file Dem
27. Extract the picked up points
28. Matrix inversion
29, display the position of the light source and the direction
30. Check that the surface is closed
31. Calculating the center of mass
32. Read JPG files
33. Importing images from C language arrays
34. Read a polygon data file VTP
35. Cutting surfaces
36. Read unstructured grid VTU files
37. Read bmp files
38. Coordinate system conversion
39. Terrain interpolation
40, using Gaussian methods to create surfaces from scattered 3D points
41, Median filtering for 3D or 2D images
42. Inverse FFT
43. Cutting the image with a mask
44. Interpolation within each grid
45. Calculating Principal Component Analysis (PCA) values
46、Creating a wraparound box
47. Extraction (secondary clustering)
48. Calculate the area of a triangle
49. Calculate the distance between two Polydata objects
50. Read a simple point file
51. Orientation Bracket Box (OBB) Tree
52. Computing the Laplacian of an image
53. Generating Gaussian-distributed random numbers
54. Drawing bar charts
55. Output an image to a C language array
56. Write a VTP file
57. Extract coordinates of points from Polydata
58. Mathematical operations on images
59. Generation of Delaunay triangular nets
60. Finding the distance between a point and a line
61. Octree
62. Plotting points
63. Least Squares
64. Create a point set on an S-spline curve
65. Dicom files for reading sequences
66. Modification of the BSP tree
67. Sampling point cloud
68. Creation of the constraint Delaunay network
69. Grid triangulation
70, Image Canny edge detection
71. Reading point files in XYZA format
72. Extracting specific connectivity areas in Polydata
73. Kmeans clustering
74. Reading PDB files
75. Calculate the shortest path between two points on the grid.
76. Create a point set on a K-spline curve
77. Reading STL files
78. Reading PNG (PNM) files
79. Creating fill data
80. Image high-pass filtering
81, read a linear grid VTR
82. iterative nearest point (ICP) transformation
83. Write PLY file
84. Homogeneous least squares
85. Convert RGB to HSV
86. Colorized grayscale map
87. Extracting non-vectorized data from vtkImagedata
88. Determine whether the point is on the surface
89, write a JPEG (JPG) file
90. Anisotropic diffusion
91. Converting geographic and world coordinates
92, grayscale colorization x x x image
93. Shepard interpolation
94. Write one VTS file
95. Filling the void
96. Calculate the FFT of an image
97. Write an MHA/MHD file
98. Generate uniformly distributed random numbers
99. Drawing line diagrams
100. Parallel clustering
101、Move Zoom Image
102. Read a VRML file (WRL) file
103. Calculate whether there are intersecting line segments between polygons
104. Matrix inverse matrix
105. Write a PNG (PNM) file
106. Perform Laplace smoothing
107. Image Convolution
108. Resizing the image
109. Write a TIFF (TIF) file
110. Writing a VTI file from a Dicom image
111, Image Stretching
112. Calculating the intersection of two Polydata objects
113, Extract Edge
114. Reading Plot3D files
115. Reading TIFF (TIF) files
116, get the maximum minimum value of the image pixel range
117. Write data to a delimited file
118, Read a structured grid VTS
119. Interpolation of segmented functions
120. Depth-first search
121. Extract the largest equivalent surface
122. Reverse normal
123. Extracting the largest connected area in Polydata
124. Creating Polydata's outline
125. Breadth-first search
126、Display the gray scale histogram of the image
127. Calculating convex envelopes
128. Plotting pie charts
129. Read any form of VYK data file
130. Finding the edge of the border
131, Image Smoothing