Processing apparatus, method, and non-transitory computer-readable recording medium

A method generated by a computer, the method comprising:

• acquiring a first reconstruction table for generating hyperspectral data from compressed image data which is hyperspectral information of a target compressed as two-dimensional image information;
• acquiring a model generated on a basis of a data set of a sample including hyperspectral data of the sample and data indicative of a property value of the sample, the model being for converting the hyperspectral data into spectral data relevant with the property value;
• and
• generating a second reconstruction table for generating spectral data relevant with the property value from the compressed image data on a basis of the model and the first reconstruction table.

A non-transitory computer-readable recording medium storing a program causing a computer to execute a process comprising:

• acquiring a first reconstruction table for generating hyperspectral data from compressed image data which is hyperspectral information of a target compressed as two-dimensional image information;
• acquiring a data set of a sample including hyperspectral data of the sample and data indicative of a property value of the sample;
• generating the model for converting the hyperspectral data into spectral data relevant with the property value on a basis of the data set;
• and
• generating a second reconstruction table for generating spectral data relevant with the property value from the compressed image data on a basis of the model and the first reconstruction table.