[−][src]Trait opencv::bioinspired::RetinaParametersTrait

pub trait RetinaParametersTrait {
    pub fn as_raw_RetinaParameters(&self) -> *const c_void;
    pub fn as_raw_mut_RetinaParameters(&mut self) -> *mut c_void;

    pub fn op_land_ipl_parvo(&self) -> RetinaParameters_OPLandIplParvoParameters { ... }
    pub fn set_op_land_ipl_parvo(
        &mut self, 
        val: RetinaParameters_OPLandIplParvoParameters
    ) { ... }
    pub fn ipl_magno(&self) -> RetinaParameters_IplMagnoParameters { ... }
    pub fn set_ipl_magno(&mut self, val: RetinaParameters_IplMagnoParameters) { ... }
}

retina model parameters structure

For better clarity, check explenations on the comments of methods : setupOPLandIPLParvoChannel and setupIPLMagnoChannel

Here is the default configuration file of the retina module. It gives results such as the first retina output shown on the top of this page.

<?xml version="1.0"?>
<opencv_storage>
<OPLandIPLparvo>
   <colorMode>1</colorMode>
   <normaliseOutput>1</normaliseOutput>
   <photoreceptorsLocalAdaptationSensitivity>7.5e-01</photoreceptorsLocalAdaptationSensitivity>
   <photoreceptorsTemporalConstant>9.0e-01</photoreceptorsTemporalConstant>
   <photoreceptorsSpatialConstant>5.3e-01</photoreceptorsSpatialConstant>
   <horizontalCellsGain>0.01</horizontalCellsGain>
   <hcellsTemporalConstant>0.5</hcellsTemporalConstant>
   <hcellsSpatialConstant>7.</hcellsSpatialConstant>
   <ganglionCellsSensitivity>7.5e-01</ganglionCellsSensitivity></OPLandIPLparvo>
<IPLmagno>
   <normaliseOutput>1</normaliseOutput>
   <parasolCells_beta>0.</parasolCells_beta>
   <parasolCells_tau>0.</parasolCells_tau>
   <parasolCells_k>7.</parasolCells_k>
   <amacrinCellsTemporalCutFrequency>2.0e+00</amacrinCellsTemporalCutFrequency>
   <V0CompressionParameter>9.5e-01</V0CompressionParameter>
   <localAdaptintegration_tau>0.</localAdaptintegration_tau>
   <localAdaptintegration_k>7.</localAdaptintegration_k></IPLmagno>
</opencv_storage>

Here is the 'realistic" setup used to obtain the second retina output shown on the top of this page.

<?xml version="1.0"?>
<opencv_storage>
<OPLandIPLparvo>
  <colorMode>1</colorMode>
  <normaliseOutput>1</normaliseOutput>
  <photoreceptorsLocalAdaptationSensitivity>8.9e-01</photoreceptorsLocalAdaptationSensitivity>
  <photoreceptorsTemporalConstant>9.0e-01</photoreceptorsTemporalConstant>
  <photoreceptorsSpatialConstant>5.3e-01</photoreceptorsSpatialConstant>
  <horizontalCellsGain>0.3</horizontalCellsGain>
  <hcellsTemporalConstant>0.5</hcellsTemporalConstant>
  <hcellsSpatialConstant>7.</hcellsSpatialConstant>
  <ganglionCellsSensitivity>8.9e-01</ganglionCellsSensitivity></OPLandIPLparvo>
<IPLmagno>
  <normaliseOutput>1</normaliseOutput>
  <parasolCells_beta>0.</parasolCells_beta>
  <parasolCells_tau>0.</parasolCells_tau>
  <parasolCells_k>7.</parasolCells_k>
  <amacrinCellsTemporalCutFrequency>2.0e+00</amacrinCellsTemporalCutFrequency>
  <V0CompressionParameter>9.5e-01</V0CompressionParameter>
  <localAdaptintegration_tau>0.</localAdaptintegration_tau>
  <localAdaptintegration_k>7.</localAdaptintegration_k></IPLmagno>
</opencv_storage>