Would like to use opencv extract graphics angular point, and then based on the Angle of extracted by drawing out minimum circle surrounded,

Code is according to the introduction to opencv change, I may question is bigger, hope someone can help me to point out that the program can change, the last hope to transfer images to a video capture images, and then identify angular point and draw a minimum surrounded by a circle, thank you

CodePudding user response:

Suggest the original poster to compile first link debug OpenCV bring relevant example code,

CodePudding user response:

http://blog.csdn.net/wangyaninglm/article/details/50732434
The above is to draw the bounding rectangle, consult

Algorithm should be based on all the corner point to calculate a center, after according to the center circle

CodePudding user response:

Never know ~ ~ study

CodePudding user response:

Never know ~ ~ study

CodePudding user response:

CodePudding user response:

CodePudding user response:

Learning ~

CodePudding user response:

Wow!!!! 6666666666666666666666

CodePudding user response:

Never know ~ ~ study

CodePudding user response:

The building Lord, MAO nebula opencv3 programming primer matching source code written in chapter 8 of the 73th example might help you

CodePudding user response:

http://download.csdn.net/index.php/mobile/source/detail/pww71/9513746