A comparison of ridge detections for terrain maps on homogeneous rectangular dissections
Koichi Anada, Youzou Miyadera, Shinji Koka, Takeo Yaku · 2015
It is important to sharpen features such as ridges for effective displaying of 3D terrain maps. This paper deals with a ridge detection method. In previous works, the steepest ascent method is known as a ridge detection method. In this paper, we will improve the steepest ascent method in triangular dissections.