An Algorithm for the Distance between Two Regions on Image
Jianning Luo · Modern Electronics Technique · 2008
Extracting informations from image is very important for image processing.Some data of measure are supplied with image.For example,the landform image by satellite transmittal and so on.To get the result of measure they need to process.One instance is to compute the distance between two objects on the reality landform.That is to compute the distance between two regions on the landform image.An algorithm of region expansion based on region depth marking is given to compute the distance between two regions on image.The algorithms only need scan image twice.That can be applied to process large digital image.