International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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Volume 139 - Issue 5 |
Published: April 2016 |
Authors: Prachi Rohit Rajarapollu, Vijay R. Mankar |
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Prachi Rohit Rajarapollu, Vijay R. Mankar . Diagonal Direct Sub Pixel based Down Sampling Filter for Antialiasing the Image. International Journal of Computer Applications. 139, 5 (April 2016), 34-38. DOI=10.5120/ijca2016909163
@article{ 10.5120/ijca2016909163, author = { Prachi Rohit Rajarapollu,Vijay R. Mankar }, title = { Diagonal Direct Sub Pixel based Down Sampling Filter for Antialiasing the Image }, journal = { International Journal of Computer Applications }, year = { 2016 }, volume = { 139 }, number = { 5 }, pages = { 34-38 }, doi = { 10.5120/ijca2016909163 }, publisher = { Foundation of Computer Science (FCS), NY, USA } }
%0 Journal Article %D 2016 %A Prachi Rohit Rajarapollu %A Vijay R. Mankar %T Diagonal Direct Sub Pixel based Down Sampling Filter for Antialiasing the Image%T %J International Journal of Computer Applications %V 139 %N 5 %P 34-38 %R 10.5120/ijca2016909163 %I Foundation of Computer Science (FCS), NY, USA
A solitary sensor advanced camera needs demosaicing to remake a full shading picture. To demonstrate the high determination picture on the lower determination show, it should then be down examined. Demosaicing and down-sampling are the two stages that impact one another. To begin with is, the shading bordering curios present in demosaicing might be seem bigger in consequent down-inspecting process. Then again, the subtle element evacuated amid the down-examining can't be recuperated in the demosaicing. Thus, it is vital to consider the demosaicing and down-examining handle at the same time. In this paper, utilization of recurrence space investigation to clarify what happens in sub pixel-based down inspecting and why it is conceivable to accomplish a higher obvious determination is done. By recurrence space investigation and perception, the cut off recurrence of the low-pass channel for sub pixel-based obliteration can be successfully developed past the Nyquist recurrence utilizing a novel against associating channel. Applying the proposed channels to two existing sub pixel down inspecting plans called direct sub pixel-based down sampling (DSD) and corner to corner DSD (DDSD), we get two enhanced plans, i.e., DSD in based on frequency -domain analysis(DSD-FA) and DDSD in view of recurrence area examination (DDSD-FA). Trial results check that the proposed DSD-FA and DDSD-FA can give predominant results, contrasted and existing sub pixel or pixel-based down examining techniques.