Cost volume confidence

The purpose of this step is to compute confidence measure on the cost volume.

Note

This feature is based on the ambiguity calculated by Pandora

Warning

This initial version, available in Pandora2d 1.1.0, should not be used with Pandora correlation metrics (sad, ssd, zncc_python, mc_cnn). An update in a future version will resolve this issue.

Warning

This initial version, available in Pandora2d 1.1.0, should not be used with Windows. An update in a future version will resolve this issue.

Configuration and parameters

Table 7 Configuration and parameters

Name	Description	Type	Default value	Available value	Required
confidence_method	Cost volume confidence method	str		“ambiguity”	Yes
eta_max	Maximum	float	0.7	>0 and <1	No
eta_step	step	float	0.01	>0 and <1	No
normalization	Ambiguity normalization	bool	true	true, false	No

Example

{
    "input" :
    {
        // ...
    },
    "pipeline" :
    {
        // ...
        "cost_volume_confidence":
        {
            "confidence_method": "ambiguity",
            "eta_max": 0.7,
            "eta_step": 0.01
        },
        // ...
    }
}