Friends don't think it is very hard, i am just share with you the easiest way to make it real (Adding your Own Picture Beside Blog post In Search Result).
Lets do it ..........
Follow This Steps:
01. Go Blogger Dashboard
02. Click on layout and add new gadget "About Me"
03. Now Go Your Google+ Profile
04. Then Go Your About Page
05. Go To Links Tab and add your blog name and URL (Contributor to)
|Picture Beside Blog post In Search Result|