| 摘要 |
Abstract A system receives a two-dimensional digital image of an aerial industrial plant area. Based on requirements of image processing, the image is zoomed in to different sub-images, that are referred to as first images. The system identifies circular tanks, vegetation areas, process areas, and buildings in the first image. The system formulates a second digital image by concatenating the first images. The system creates one or more polygons of the regions segmented in the second digital image. Each polygon encompasses a tank area, a vegetation area, a process area, or a building area in the second digital image, which is a concatenated image of the individual regions. The system displays the second digital image on a computer display device. INPUT IMAGE FROM LAT-LON COORDINATES OBTAIN ZOOMED IN VERSIONS OF INPUT IMAGE SEGMENT TANK FARM AREA IN THE ZOOMED IN IMAGE SEGMENT FOREST AREA IN 'TO FOREST'PIXELS SEGMENT PROCESS AREA IN 'TO PROCESS' PIXELS REMAINING AREAS ARE BUILDING AREAS NOZOOMED IN AREAS PROCESSED? CONCATENATE TO FORM THE INPUT IMAGE ,170 F OBTAIN POLYGONS a 180 ESTIMATE NUMBER AND PLACEMENT OF NODES |
