desccuboid_APR

PURPOSE

Cuboid descriptor based on histogrammed brightness values.

SYNOPSIS

function desc = desccuboid_APR( I, sigmas, taus, ch2params )

DESCRIPTION

 Cuboid descriptor based on histogrammed brightness values.

 INPUTS
   I               - MxNxT double array (cuboid) with most vals in range [-1,1]
   sigmas          - vector of spatial scales at which to look at gradient
   taus            - vector of temporal scales at which to look at gradient
   ch2params       - see imagedesc_ch2desc

 OUTPUTS
   desc            - 1xp feature vector

 See also IMAGEDESC,IMAGEDESC_CH2DESC

CROSS-REFERENCE INFORMATION

This function calls:

imagedesc_ch2desc Helper, converts descriptor in array format to vector or histogram.

This function is called by:

imagedesc_generate Generate parameters for image or cuboid descriptor.