International Journal of Computer Engineering and Technology (IJCET), ISSN 0976- 6367(Print), ISSN 0976 – 6375(Online) Volume 4, Issue 1, January- February (2013), © IAEME 203 A REVIEW ON VIDEO INPAINTING TECHNIQUES Mrs.B.A.Ahire *1 , Prof.Neeta A. Deshpande *2 * Department of Computer Engineering, M.E. Student, Matoshri college of Engg. And research Centre, Nasik, * Department of Computer Engineering, Associate professor, Matoshri college of Engg. And Research Centre, Nasik. 1 bhawanaahire@yahoo.com; 2 deshpande_neeta@yahoo.com ABSTRACT The problem of video completion whose goal is to reconstruct the missing pixels in the holes created by damage to the video or removal of selected objects is critical to many applications, such as video repairing, movie post production, etc. The key issues in video completion are to keep the spatial-temporal coherence, and the faithful inference of pixels. A lot of researchers have worked in the area of video inpainting. Most of the techniques try to ensure either spatial consistency or temporal continuity between the frames. But none of them try to ensure both of them in the same technique with a good quality. Although the amount of work proposed in video completion is comparatively less as that of image inpainting, a number of methods have been proposed in the recent years. The methods can be classified as: Patch-based methods and object-based methods. Patch-based methods use block-based sampling as well as simultaneous propagation of texture and structure information as a result of which, computational efficiency is achieved. Hence, the researchers have extended the similar concept in video inpainting. The texture synthesis based methods doesn’t contain structural information while, PDE-based methods leads to blurring artifacts. Patch based methods produces high-quality effects maintaining consistency of local structures.This paper is based on a survey in the area of video inpainting. Keywords: video inpainting, texture synthesis, patch based inpainting INTERNATIONAL JOURNAL OF COMPUTER ENGINEERING & TECHNOLOGY (IJCET) ISSN 0976 – 6367(Print) ISSN 0976 – 6375(Online) Volume 4, Issue 1, January- February (2013), pp. 203-210 © IAEME: www.iaeme.com/ijcet.asp Journal Impact Factor (2012): 3.9580 (Calculated by GISI) www.jifactor.com IJCET © I A E M E