Proceeding of

NCAICN National Conference 2013



Advances in

Computing & Networking


A Special Issue of

International Journal of Computer Science and Applications



Hon. Shri Sundeepji Meghe

(Chairman, Vidarbha Youth Welfare Society, Amravati)



Dr. V.T. Ingole (FIE, FIETE, Professor Emeritus)


Organizing Committee


Dr. D.T. Ingole (FIE, FIETE)

(Principal PRMIT & R, Badnera and  Chairman IEI  Amravati Center).


 Er. A.W. Jawanjal

(Honorary Secretary IEI, Amravati Center)


Dr. G.R. Bamnote ((FIE, FIETE)

(H.O.D. Computer Science & Engineering)

Dr. A.S. Alvi (MIE)

(H.O.D. Information Technology))

Prof. Mrs. M.D. Ingole (FIE.MIETE)

(H.O.D. Electronics & Telecommunication)


Prof. S.V. Dhopte ((FIE, FIETE)

Prof. Ms. V.M. Deshmukh (FIE, FIETE)

Dr. S.W. Mohod  (FIE,FIETE)


Dr. S.R. Gupta (MIE, MIETE)

Prof. S.V. Pattalwar ((FIE, FIETE)

Prof. M.D. Damahe


Prof. Mrs. M.S. Joshi                

Dr. S.M. Deshmukh

Prof. V.U. Kale

Prof. S.S. Kulkarni

Prof. Ms. R.R. Tuteja

Prof. Ms. J.N. Ingole

Prof. V.R. Raut

Prof. C.N. Deshmukh

Prof. Ms. M.S. Deshmukh

Prof. S.P. Akarte

Prof. Mrs. A.P. Deshmukh

Prof. Mrs. S.S. Sikchi

Prof. N.N. Khalsa

Department of Information and Computer Science and Engineering

Prof. Ram Meghe Institute of Technology and Research, Badnera Distt. Amravati



Prof. K. H. Walse





IJCSA ISSN: 0974-1011 (Online) >>    

Image Stitching Techniques-An overview

Ms. Vrushali S. Sakharkar and Prof. Dr. S. R. Gupta


In this paper, we describe various Image stitching techniques used to combine multiple images together to make a wide angle picture called Panorama. Algorithms for stitching and aligning have many applications in computer vision like texture synthesis, object recognition, medical imaging. Images of any object or place are acquired using 360. rotating camera and the overlapped portion of images  should  be aligned properly. Image stitching requires identical exposures to produce seamless results. It is also known as mosaicing. Stitching can be done into three stages Acquisition, Remapping, Blending. We have described different techniques for all the stages.  Image acquisition can be done using rotating camera, translating camera and hand held camera. Image Remapping involves Alignment, conversion of camera image to Sphere, Selection of final projection, Exposure setting. Image remapping is also called Warping. The final warped images should blend perfectly so the visible seams   between the images can be removed. Image blending techniques like Average Blending, Alpha Blending, Feathering, Pyramid blending used to remove Exposure difference, Blurring, Ghosting. Finally unwanted information can be cropped using various cropping techniques like graph cuts, gradient blending etc.

2013 International Journal of Computer Science and Applications 

Published by Research Publications, India