Abstract: A system for a sandy soil landfill solid waste polluted river channel, includes a ground water interception and diversion system and a river channel ecological remediation system. The ground water interception and diversion system includes a water intake well arranged upstream of ground water in a landfill area, a buffer pool communicated with the water intake well, and a wastewater treatment system communicated with the buffer pool. The water intake well, the buffer pool, and the wastewater treatment system are communicated through a wastewater pipe. An electric wastewater valve and a variable frequency water pump are arranged on the wastewater pipe in sequence. The river channel ecological remediation system includes an impermeable layer arranged at a bottom of a river channel and ecological bank protections arranged on both sides of a river channel slope.

Abstract: A method for analyzing a medical image. The process: establishes a predetermined criteria; obtains data in a plane traverse the anatomical object; identifies a point disposed on the object in the plane; detects contour points of the object in the plane from the identified point; analyzes the obtained contour points to predict a subsequent point on the object and a tracing direction, such tracing direction being along the length of the object; determines a subsequent plane transverse the object, such predicted point being in the subsequent plane; repeats the process until the predetermined criterion is satisfied.

Abstract: A method for analyzing a medical image. The process: establishes a predetermined criteria; obtains data in a plane traverse the anatomical object; identifies a point disposed on the object in the plane; detects contour points of the object in the plane from the identified point; analyzes the obtained contour points to predict a subsequent point on the object and a tracing direction, such tracing direction being along the length of the object; determines a subsequent plane transverse the object, such predicted point being in the subsequent plane; repeats the process until the predetermined criterion is satisfied.