2results about How to "Clear dividing line" patented technology

The invention relates to a texture processing area segmentation method and device, computer equipment and a storage medium. The method comprises the following steps: binarizing a texture grey-scale image based on a multi-level grey-scale range to obtain a multi-level binary image; randomly selecting seed points from a connected domain in the binary image; segmenting the connected domain based on the seed points to obtain segmented regions; determining a first mapping region where the segmentation region is mapped to the surface of the three-dimensional object; determining a first pose of the three-dimensional object when the center of a seed triangular patch corresponding to the seed point in the first mapping area is vertically penetrated by a central ray in the laser processing range; if the first mapping area is matched with the laser processing range when the three-dimensional object is in the first pose, determining that the first mapping area is a texture processing area, and determining that the first pose is a corresponding processing pose; otherwise, the first mapping area is segmented into a texture machining area matched with the laser machining range, and the corresponding machining pose is determined. By adopting the method, the texture processing quality can be improved.

This invention discloses a comprehensive ecological revetment system for river channels, relating to the field of ecological revetments. It includes natural earthen slopes along both sides of a river channel, with slope one and slope two constructed on these slopes. A horizontal lower walkway is provided between slope one and slope two, and an upper walkway is provided on the upper side of slope one. An erosion-resistant bank is constructed on the slope two near the river channel. This invention reinforces and protects the riverbank near the water's edge using an erosion-resistant filler composed of revetment bricks, mixed soil, a middle layer of backfill soil, and a top layer of planting soil. Simultaneously, the root system of the planted vegetation extends to protect soil and water, effectively preventing soil erosion. Furthermore, the erosion-resistant bank formed by reinforced steel grids as foundation piles further strengthens the revetment, maximizing protection against erosion. The floating green vegetation layer effectively conceals the clear boundary between the river surface and the riverbank edge.