The CscBlobInfo object contains the following information about a blob.

x

The left position of the bounding rectangle, which is the minimal rectangle that surrounds the blob.

y

The top position of the bounding rectangle, which is the minimal rectangle that surrounds the blob.

Width

The width in pixels of the bounding rectangle, which is the minimal rectangle that surrounds the blob.

Height

The height in pixels of the bounding rectangle, which is the minimal rectangle that surrounds the blob.

Mass

The number of black pixels that defines the blob.

Proportion

The proportion of the blob. Proportion is the ratio (in percent) of black pixels in comparison to the pixels of the bounding rectangle, which is the minimal rectangle that surrounds a blob.