| CamAffineTransform | Affine Transform parameters |
| CamArithmParams | This is the parameter structure for the arithmetic computation kernel |
| CamBasin | The structure defining a basin |
| CamBitmapFont | The bitmap font structure |
| CamBlobInfo | The Blob (block of bits) Information Structure. This is the most important result of Labeling + Blob analysis |
| CamBlobs | The result of any blob analysis. Essentially an array of CamBlobInfo |
| CamImage | The famous IplImage/CamImage structure, today's standard structure for image processing |
| CamKeypoint | The Keypoint structure |
| CamKeypoints | The CamKeypoints structure |
| CamKeypointsKdTree | The CamKeypointsKdTree class |
| CamKeypointsMatches | A match between 2 CamKeypoints |
| CamLabelingResults | Data structure containing the result of pixel-based labeling |
| CamLinearFilterKernel | The parameters structure for linear filtering |
| CamMeasuresResults | The structure containing the result of measuring |
| CamMorphoMathsKernel | This is the parameter structure for the morpho maths kernel |
| CamPoint | The structure used to identify a point in 2D |
| CamRLEImage | The CamRLEImage structure : the RLE (Run Length Encoded) image structure |
| CamROI | The IPL Region Of Interest structure |
| CamRun | The CamRun structure, basic element of a Run-Length Encoding (RLE) of an image |
| CamSepFilterKernel | The parameters structure for linear filtering |
| CamTable | Pixel table (LUT (Look-Up Table) and histogram) structure |
| CamTableOfBasins | The table of basins structure. Simply a dynamic size array of CamBasin |
| CamVolbergFwdParams | The structure to provide to the Volberg's algorithm : two functions |
| CamWarpingParams | The parameters structure used by camWarping() |
1.5.3