Two topics of TSCDP are discussed: 1) Spotting of point trajectory patterns in images by evaluating the distance between the input and reference patterns, and 2) Local spatial movement of a reference time-space pattern within a search area. The TSCDP algorithm iteratively evaluates the distance between the input pattern and reference patterns within different views of a search area, taking the minimum distance at each iteration while considering boundary conditions, to find the best match between patterns.