OpenMeanShift/edison_gpu/segm/tdef.h at master · PolarNick239/OpenMeanShift · GitHub

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/*******************************************************

                 Mean Shift Analysis Library
	=============================================

	The mean shift library is a collection of routines
	that use the mean shift algorithm. Using this algorithm,
	the necessary output will be generated needed
	to analyze a given input set of data.

  Type Defintions:
  ===============

	This header file contains the type defintions and
	enumerations shared among the various classes of the mean
	shift library.

The theory is described in the papers:

  D. Comaniciu, P. Meer: Mean Shift: A robust approach toward feature
									 space analysis.

  C. Christoudias, B. Georgescu, P. Meer: Synergism in low level vision.

and they are is available at:
  http://www.caip.rutgers.edu/riul/research/papers/

Implemented by Chris M. Christoudias, Bogdan Georgescu
********************************************************/

#ifndef TDEF_H
#define TDEF_H

/*/\/\/\/\/\/\/\/\/\/\/\*/
/* Define Enumerations  */
/*\/\/\/\/\/\/\/\/\/\/\/*/

//Kernel
enum kernelType		{Uniform, Gaussian, UserDefined};

// kd-Tree
enum childType		{LEFT, RIGHT};

// Speed Up Level
enum SpeedUpLevel	{
    NO_SPEEDUP,
    MED_SPEEDUP,
    HIGH_SPEEDUP,
    MULTITHREADED_SPEEDUP, // Multithreaded version of NO_SPEEDUP (results are strictly equal)
    GPU_SPEEDUP,           // OpenCL GPU    version of NO_SPEEDUP (results are nearly equal to NO_SPEEDUP except minor results diffs due to float/double precision)
    AUTO_SPEEDUP,          // GPU + CPU     version of NO_SPEEDUP (results are nearly equal to NO_SPEEDUP except minor results diffs due to float/double precision)
                           // workload distributed between all GPUs (using GPU_SPEEDUP) and CPU (using MULTITHREADED_SPEEDUP)
};

// Error Handler
enum ErrorLevel		{EL_OKAY, EL_ERROR, EL_HALT};
enum ErrorType		{NONFATAL, FATAL};

#endif