Neuro777's profile - activity

Welcome, I'm sorry for my bad english,

recently i faced with following problem: i have to calibrate very small camera but i don't have a circle grid pattern ,which has proper size.

So my question is : Can I calibrate camera without function findCircleGrid(); only by generating points one by one ? (by giving theoretical points position and measure true positions) I can make photos on only one angle.(Is this a big problem? in findCircleGrid () i needed to make more photos to make proper calibration)