determine the angle of image

6 views (last 30 days)
mohd
mohd on 24 May 2012
hello there, i have an image.. i want determine the angle of image. the image is like hand image. i want to determine the angle at the elbow of image hand. here, i attached the image for further understanding. everyone please help me to do this, thank you..
  3 Comments
Image Analyst
Image Analyst on 25 May 2012
Put the image name in between double angle brackets., like <<http://whatever.png>>

Sign in to comment.

Answers (1)

Stephen
Stephen on 25 May 2012
show the image somehow and use:
pos = ginput(3);
it will give you the option to chose three points on your image. click the forearm, the joint and the shoulder and then do the geometry of that triangle. something like acos(length1/length2) or something, you'll figure it out. Good luck!

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!