Can i extract polygons from image (jpeg) file?

Discussion created by adnandani on Jun 1, 2011
Latest reply on Jun 1, 2011 by Hardolph
Hey all,

I have Jpeg file having geological map of city which has many polygons each with diffrent colors, now i want arcmap to extract all polygons and convert them into shapefile ?? is there any way out??

i have tried by manually draw polygons but there are many empty spaces between them how i can remove these white/ silver spaces??

i have attached the jpeg and can send by mail the shape files if one can help me
please reply to me ..

here is my ID if one can contact me there