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45 lines
1.1 KiB
45 lines
1.1 KiB
/** @file lbp.h
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** @brief Local Binary Patterns (LBP) descriptor (@ref lbp)
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** @author Andrea Vedaldi
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**/
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/*
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Copyright (C) 2007-12 Andrea Vedaldi and Brian Fulkerson.
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All rights reserved.
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This file is part of the VLFeat library and is made available under
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the terms of the BSD license (see the COPYING file).
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*/
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#ifndef VL_LBP_H
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#define VL_LBP_H
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#include "generic.h"
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/** @brief Type of quantization for the LBP descriptors
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** @see @ref lbp-quantization
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**/
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typedef enum _VlLbpMappingType
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{
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VlLbpUniform /**< Uniform local binary patterns. */
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} VlLbpMappingType ;
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/** @brief Local Binary Pattern extractor */
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typedef struct VlLbp_
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{
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vl_size dimension ;
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vl_uint8 mapping [256] ;
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vl_bool transposed ;
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} VlLbp ;
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VL_EXPORT VlLbp * vl_lbp_new(VlLbpMappingType type, vl_bool transposed) ;
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VL_EXPORT void vl_lbp_delete(VlLbp * self) ;
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VL_EXPORT void vl_lbp_process(VlLbp * self,
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float * features,
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float * image, vl_size width, vl_size height,
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vl_size cellSize) ;
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VL_EXPORT vl_size vl_lbp_get_dimension(VlLbp * self) ;
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/* VL_LBP_H */
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#endif
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