EnvVisualCortex.C File Reference

#include "Neuro/EnvVisualCortex.H"
#include "Component/ModelOptionDef.H"
#include "Envision/env_c_math_ops.h"
#include "Envision/env_image_ops.h"
#include "Envision/env_job_server.h"
#include "Envision/env_log.h"
#include "Envision/env_mt_visual_cortex.h"
#include "Envision/env_pthread_interface.h"
#include "Envision/env_stdio_interface.h"
#include "Neuro/EnvOpts.H"
#include "Util/AllocAux.H"
#include "Util/JobWithSemaphore.H"
#include "Util/StringConversions.H"
#include "Util/WorkThreadServer.H"
#include <cstdio>
#include <sstream>
#include <vector>

Include dependency graph for EnvVisualCortex.C:

Go to the source code of this file.

Functions
static void *	malloc_thunk (env_size_t n)
static Image< byte >	convert_gray (const struct env_image *iimage, const struct env_dims dims)
static Image< float >	convert_gray_float (const struct env_image *iimage, const struct env_dims dims, const float factor)
static void	workthread_job_server (void *job_server_data, const struct env_job *jobs, const env_size_t njobs)
Variables
const ModelOptionDef	OPT_EvcMaxnormType
const ModelOptionDef	OPT_EvcScaleBits
const ModelOptionDef	OPT_EvcNumDirections
const ModelOptionDef	OPT_EvcMotionThresh
const ModelOptionDef	OPT_EvcFlickerThresh
const ModelOptionDef	OPT_EvcRangeThresh
const ModelOptionDef	OPT_EvcMultiScaleFlicker
const ModelOptionDef	OPT_EvcShowMemStats
const ModelOptionDef	OPT_EvcNumOrientations
const ModelOptionDef	OPT_EvcType
const ModelOptionDef	OPT_EvcColorSmoothing
const ModelOptionDef	OPT_EvcOutputFactor

---

Detailed Description

Definition in file EnvVisualCortex.C.

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Variable Documentation

const ModelOptionDef OPT_EvcColorSmoothing

Initial value:

  { MODOPT_FLAG, "EvcColorSmoothing", &MOC_ENVISION, OPTEXP_CORE,
    "Whether to do two-frame smoothing of the color channel",
    "evc-color-smoothing", '\0', "", "false" }

Definition at line 144 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcFlickerThresh

Initial value:

  { MODOPT_ARG(byte), "EvcFlickerThresh", &MOC_ENVISION, OPTEXP_CORE,
    "Low threshold cutoff for flicker channel",
    "evc-flicker-thresh", '\0', "<byte>", "20" }

Definition at line 88 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcMaxnormType

Initial value:

  { MODOPT_ARG(std::string), "EvcMaxnormType", &MOC_ENVISION, OPTEXP_CORE,
    "Type of normalization to use",
    "evc-maxnorm-type", '\0', "<None|Maxnorm>", "Maxnorm" }

Definition at line 62 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcMotionThresh

Initial value:

  { MODOPT_ARG(byte), "EvcMotionThresh", &MOC_ENVISION, OPTEXP_CORE,
    "Low threshold cutoff for motion channel",
    "evc-motion-thresh", '\0', "<byte>", "12" }

Definition at line 82 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcMultiScaleFlicker

Initial value:

  { MODOPT_FLAG, "EvcMultiScaleFlicker", &MOC_ENVISION, OPTEXP_CORE,
    "Whether to use a true multi-scale flicker channel",
    "evc-multiscale-flicker", '\0', "", "true" }

Definition at line 102 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcNumDirections

Initial value:

  { MODOPT_ARG(byte), "EvcNumDirections", &MOC_ENVISION, OPTEXP_CORE,
    "Number of motion directions to use",
    "evc-num-directions", '\0', "<byte>", "4" }

Definition at line 76 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcNumOrientations

Initial value:

  { MODOPT_ARG(byte), "EvcNumOrientations", &MOC_ENVISION, OPTEXP_CORE,
    "Number of orientation channels to use",
    "evc-num-orientations", '\0', "<byte>", "4" }

Definition at line 116 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcOutputFactor

Initial value:

  { MODOPT_ARG(float), "EvcOutputFactor", &MOC_ENVISION, OPTEXP_CORE,
    "Factor applied to outputs of EnvVisualCortexFloat to scale them to Amps of "
    "synaptic input currents to saliency map",
    "evc-outfac", '\0', "<float>", "5.0e-18" }

Definition at line 149 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcRangeThresh

Initial value:

  { MODOPT_ARG(int), "EvcRangeThresh", &MOC_ENVISION, OPTEXP_CORE,
    "Low threshold cutoff for normalizing maps. "
    "If the range of the map is bellow this threshold "
    "then the value would be set to 0.",
    "evc-range-thresh", '\0', "<int>", "0" }

Definition at line 94 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcScaleBits

Initial value:

  { MODOPT_ARG(byte), "EvcScaleBits", &MOC_ENVISION, OPTEXP_CORE,
    "Number of bits of dynamic range to use",
    "evc-scale-bits", '\0', "<byte>", "16" }

Definition at line 68 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcShowMemStats

Initial value:

  { MODOPT_FLAG, "EvcShowMemStats", &MOC_ENVISION, OPTEXP_CORE,
    "Whether to show memory usage",
    "evc-show-memstats", '\0', "", "false" }

Definition at line 108 of file EnvVisualCortex.C.

const ModelOptionDef OPT_EvcType

Initial value:

  { MODOPT_ARG(std::string), "EvcType", &MOC_ENVISION, OPTEXP_CORE,
    "A string containing one or more of the characters "

    "'I', 'C', 'O', 'F', and 'M', "



    "indicating which of the intensity, color, orientation, flicker, "
    "and motion channels should be included, respectively. Additionally, "
    "each character can optionally be followed by a ':' and a "
    "floating-point number between 0.0 and 1.0 indicating the weight for "
    "that channel. By default, each channel receives a weight of 1.0.",
    "evc-type", '\0',

    "<I:wC:wO:wF:wM:w>", "ICOFM"



  }

Definition at line 122 of file EnvVisualCortex.C.