FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2048236788> ?p ?o ?g. }

• W2048236788 abstract "We propose a new technique for impulse noise filtering that can remove the impulse noises from color as well as gray scale images. We operate on the HSI (Hue-Saturation-Intensity) color model. Our algorithm has three Phases. In first Phase, we take a window W of size N×N (say, 3×3) and form two groups: group of color and group of colorless pixels. We select the group that has the higher count of pixels in W. This allows us to remove the noise due to the colorless pixels from the color pixels and vice-versa. In the second Phase, if the selected group is a collection of colorless pixels then we find the median pixel based on increasing order of Intensity values and we call this as a candidate pixel. If the selected group is a set of color pixels then we will convert the 3-dimensional pixels into 1-dimension by first sub-grouping them based on their Hue values and selecting the sub-group that has maximum count. The pixels in this selected sub-group are homogeneous in nature with respect to the color and they vary by their Intensity and Saturation values. We find the average of the Intensity values and select the candidate pixel which is near this average. The Saturation, optionally, can be used to break the tie between the pixels that claim, at the same time, to be nearest the average. In third Phase, we decide whether the center pixel, in the current window W, is a noisy or noiseless based on an adaptive threshold which depends on the absolute difference of the Intensity, and/or Hue of the center pixel as that of the candidate pixel. If we find the center as noisy then the candidate will replace it or else we leave this center as intact. We have compared our method with the standard vector median filter (VMF), used for removing impulse noise from color images. The experiments tell us that our method gives better result with respect to the quality of the image (visual appearance), time for computation, and removal of noise. We present the results on a few color and gray scale images that are corrupted by salt and pepper noise to demonstrate the effectiveness of our approach." @default.
• W2048236788 created "2016-06-24" @default.
• W2048236788 creator A5048891740 @default.
• W2048236788 creator A5061520245 @default.
• W2048236788 date "2013-12-01" @default.
• W2048236788 modified "2023-09-27" @default.
• W2048236788 title "A new HSI based filtering technique for impulse noise removal in images" @default.
• W2048236788 cites W1964348858 @default.
• W2048236788 cites W2026849320 @default.
• W2048236788 cites W2086661114 @default.
• W2048236788 cites W2096156108 @default.
• W2048236788 cites W2104501697 @default.
• W2048236788 cites W2105087227 @default.
• W2048236788 cites W2122698737 @default.
• W2048236788 cites W2155542181 @default.
• W2048236788 cites W2162587881 @default.
• W2048236788 cites W2351050500 @default.
• W2048236788 cites W2541803125 @default.
• W2048236788 doi "https://doi.org/10.1109/ncvpripg.2013.6776159" @default.
• W2048236788 hasPublicationYear "2013" @default.
• W2048236788 type Work @default.
• W2048236788 sameAs 2048236788 @default.
• W2048236788 citedByCount "3" @default.
• W2048236788 countsByYear W20482367882015 @default.
• W2048236788 countsByYear W20482367882016 @default.
• W2048236788 countsByYear W20482367882018 @default.
• W2048236788 crossrefType "proceedings-article" @default.
• W2048236788 hasAuthorship W2048236788A5048891740 @default.
• W2048236788 hasAuthorship W2048236788A5061520245 @default.
• W2048236788 hasConcept C115961682 @default.
• W2048236788 hasConcept C126537357 @default.
• W2048236788 hasConcept C127372701 @default.
• W2048236788 hasConcept C153180895 @default.
• W2048236788 hasConcept C154945302 @default.
• W2048236788 hasConcept C160633673 @default.
• W2048236788 hasConcept C31972630 @default.
• W2048236788 hasConcept C33923547 @default.
• W2048236788 hasConcept C41008148 @default.
• W2048236788 hasConcept C55352655 @default.
• W2048236788 hasConcept C9417928 @default.
• W2048236788 hasConceptScore W2048236788C115961682 @default.
• W2048236788 hasConceptScore W2048236788C126537357 @default.
• W2048236788 hasConceptScore W2048236788C127372701 @default.
• W2048236788 hasConceptScore W2048236788C153180895 @default.
• W2048236788 hasConceptScore W2048236788C154945302 @default.
• W2048236788 hasConceptScore W2048236788C160633673 @default.
• W2048236788 hasConceptScore W2048236788C31972630 @default.
• W2048236788 hasConceptScore W2048236788C33923547 @default.
• W2048236788 hasConceptScore W2048236788C41008148 @default.
• W2048236788 hasConceptScore W2048236788C55352655 @default.
• W2048236788 hasConceptScore W2048236788C9417928 @default.
• W2048236788 hasLocation W20482367881 @default.
• W2048236788 hasOpenAccess W2048236788 @default.
• W2048236788 hasPrimaryLocation W20482367881 @default.
• W2048236788 hasRelatedWork W1214702 @default.
• W2048236788 hasRelatedWork W1496031899 @default.
• W2048236788 hasRelatedWork W1655223157 @default.
• W2048236788 hasRelatedWork W1996007393 @default.
• W2048236788 hasRelatedWork W2019267351 @default.
• W2048236788 hasRelatedWork W2027087654 @default.
• W2048236788 hasRelatedWork W2047743168 @default.
• W2048236788 hasRelatedWork W2057752798 @default.
• W2048236788 hasRelatedWork W2112824335 @default.
• W2048236788 hasRelatedWork W2243856497 @default.
• W2048236788 hasRelatedWork W2266946073 @default.
• W2048236788 hasRelatedWork W2294043663 @default.
• W2048236788 hasRelatedWork W2355472859 @default.
• W2048236788 hasRelatedWork W2359723089 @default.
• W2048236788 hasRelatedWork W2390890903 @default.
• W2048236788 hasRelatedWork W2528296306 @default.
• W2048236788 hasRelatedWork W2543540060 @default.
• W2048236788 hasRelatedWork W2782270773 @default.
• W2048236788 hasRelatedWork W2792087520 @default.
• W2048236788 hasRelatedWork W3210991748 @default.
• W2048236788 isParatext "false" @default.
• W2048236788 isRetracted "false" @default.
• W2048236788 magId "2048236788" @default.
• W2048236788 workType "article" @default.