Biologically inspired vision models and derivated tools

Classes
class	cv::bioinspired::Retina
	class which allows the Gipsa/Listic Labs model to be used with OpenCV. More...
class	cv::bioinspired::RetinaFastToneMapping
	a wrapper class which allows the tone mapping algorithm of Meylan&al(2007) to be used with OpenCV. More...
struct	cv::bioinspired::RetinaParameters
	retina model parameters structure More...
struct	cv::bioinspired::SegmentationParameters
	parameter structure that stores the transient events detector setup parameters More...
class	cv::bioinspired::TransientAreasSegmentationModule
	class which provides a transient/moving areas segmentation module More...

Enumerations
enum	{   cv::bioinspired::RETINA_COLOR_RANDOM,   cv::bioinspired::RETINA_COLOR_DIAGONAL,   cv::bioinspired::RETINA_COLOR_BAYER }

Functions
Ptr< RetinaFastToneMapping >	createRetinaFastToneMapping (Size inputSize)
Ptr< TransientAreasSegmentationModule >	createTransientAreasSegmentationModule (Size inputSize)
	allocator More...
Ptr< Retina >	createRetina (Size inputSize)
Ptr< Retina >	createRetina (Size inputSize, const bool colorMode, int colorSamplingMethod=RETINA_COLOR_BAYER, const bool useRetinaLogSampling=false, const float reductionFactor=1.0f, const float samplingStrenght=10.0f)
	Constructors from standardized interfaces : retreive a smart pointer to a Retina instance. More...

Detailed Description

The module provides biological visual systems models (human visual system and others). It also provides derivated objects that take advantage of those bio-inspired models.

Bioinspired Module Retina Introduction

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
RETINA_COLOR_RANDOM	each pixel position is either R, G or B in a random choice
RETINA_COLOR_DIAGONAL	color sampling is RGBRGBRGB..., line 2 BRGBRGBRG..., line 3, GBRGBRGBR...
RETINA_COLOR_BAYER	standard bayer sampling

Function Documentation

createRetina() [1/2]

Ptr< Retina > createRetina ( Size  inputSize )

related

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

createRetina() [2/2]

Ptr< Retina > createRetina ( Size  inputSize, const bool  colorMode, int  colorSamplingMethod = RETINA_COLOR_BAYER, const bool  useRetinaLogSampling = false, const float  reductionFactor = 1.0f, const float  samplingStrenght = 10.0f  )

related

Constructors from standardized interfaces : retreive a smart pointer to a Retina instance.

Parameters

inputSize	the input frame size
colorMode	the chosen processing mode : with or without color processing
colorSamplingMethod	specifies which kind of color sampling will be used : cv::bioinspired::RETINA_COLOR_RANDOM: each pixel position is either R, G or B in a random choice cv::bioinspired::RETINA_COLOR_DIAGONAL: color sampling is RGBRGBRGB..., line 2 BRGBRGBRG..., line 3, GBRGBRGBR... cv::bioinspired::RETINA_COLOR_BAYER: standard bayer sampling
useRetinaLogSampling	activate retina log sampling, if true, the 2 following parameters can be used
reductionFactor	only usefull if param useRetinaLogSampling=true, specifies the reduction factor of the output frame (as the center (fovea) is high resolution and corners can be underscaled, then a reduction of the output is allowed without precision leak
samplingStrenght	only usefull if param useRetinaLogSampling=true, specifies the strenght of the log scale that is applied

createRetinaFastToneMapping()

Ptr< RetinaFastToneMapping > createRetinaFastToneMapping ( Size  inputSize )

related

createTransientAreasSegmentationModule()

Ptr< TransientAreasSegmentationModule > createTransientAreasSegmentationModule ( Size  inputSize )

related

allocator

Parameters

inputSize

: size of the images input to segment (output will be the same size)