ROIS11 — Description of a parameter is missing.

In the definition of Person Localization component, get_parameter method should return two parameters such as detection threshold and detection interval.
The former is duplicated and the latter is missing.

Missing parameter 'minimum interval.'

As result values of get_parameter method of Person Localization component, definition of 'minimum interval' parameter was missing but 'detection threshold' was duplicated.
A parameter 'minimum interval' should be defined here.

1. Description of result value 'minimum interval' in get_parameter method in Table 7.39 in Chapter 7.6.3 is modified as follows.
2. Figure 19 is updated to conform to the description.