The purpose of this lab exercise is to introduce the student to geometric correction of digital imagery (see Figure A- 6, in appendix). The lab exercise involves the collection of two sets of reference points from the following sources: (1) GPS

used to get quantitative estimates of organ sizes and provide aid in any necessary diagnoses. Another important application is registration. It may be easier, or at least less error prone to segment objects in multiple images prior to registrat

采用共信息(mutual information)实现了图像对齐的功能 image registration(Total information (mutual information) was adopted to realize the function of image alignment of image registration)