Identifying and categorizing contours in images is important many areas of computer vision. Examples include such operational tasks solved by using unmanned aerial vehicles as dynamic monitoring the condition transport infrastructure, particular road markings. This study has established that current methods image contour analysis do not produce clear reliable results when solving task state The...

Granular soils are used in different areas of civil engineering due to their easy accessibility and low cost as a material. The sieve analysis method, which has been conducted rock physics measurements for many years, practicing determining the particle size distributions those materials. In this study, method based on image technique developed an alternative traditional distribution granular s...