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ECWAY TECHNOLOGIES 
IEEE PROJECTS & SOFTWARE DEVELOPMENTS 
OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE 
BANGALORE / HYDRABAD 
CELL: 9894917187 | 875487 1111/2222/3333 | 8754872111 / 3111 / 4111 / 5111 / 6111 
Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com 
INPAINTING FOR REMOTELY SENSED IMAGES WITH A MULTICHANNEL 
NONLOCAL TOTAL VARIATION MODEL 
ABSTRACT: 
Filling dead pixels or removing uninteresting objects is often desired in the applications of 
remotely sensed images. In this paper, an effective image inpainting technology is presented 
to solve this task, based on multichannel nonlocal total variation. The proposed approach 
takes advantage of a nonlocal method, which has a superior performance in dealing with 
textured images and reconstructing large-scale areas. Furthermore, it makes use of the 
multichannel data of remotely sensed images to achieve spectral coherence for the 
reconstruction result. To optimize the proposed variation model, a Bregmanized-operator-splitting 
algorithm is employed. The proposed inpainting algorithm was tested on simulated 
and real images. The experimental results verify the efficacy of this algorithm.

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Inpainting for remotely sensed images with a multichannel nonlocal total variation model

  • 1. ECWAY TECHNOLOGIES IEEE PROJECTS & SOFTWARE DEVELOPMENTS OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE BANGALORE / HYDRABAD CELL: 9894917187 | 875487 1111/2222/3333 | 8754872111 / 3111 / 4111 / 5111 / 6111 Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com INPAINTING FOR REMOTELY SENSED IMAGES WITH A MULTICHANNEL NONLOCAL TOTAL VARIATION MODEL ABSTRACT: Filling dead pixels or removing uninteresting objects is often desired in the applications of remotely sensed images. In this paper, an effective image inpainting technology is presented to solve this task, based on multichannel nonlocal total variation. The proposed approach takes advantage of a nonlocal method, which has a superior performance in dealing with textured images and reconstructing large-scale areas. Furthermore, it makes use of the multichannel data of remotely sensed images to achieve spectral coherence for the reconstruction result. To optimize the proposed variation model, a Bregmanized-operator-splitting algorithm is employed. The proposed inpainting algorithm was tested on simulated and real images. The experimental results verify the efficacy of this algorithm.