Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Di-Yuan Tzeng"'
1
Halftone Blending Between Smooth and Detail Screens to Improve Print Quality With Electrophotographic Printers
Autor: Kurt R. Bengtson, Mark Q. Shaw, George Kerby, Di-Yuan Tzeng, Jan P. Allebach, Seong Jun Park, Terry M Nelson
Publikováno v: IEEE Transactions on Image Processing. 25:601-614
In this paper, we consider a dual-mode process for the electrophotographic laser printer--a low-frequency halftoning for smooth regions and a high-frequency halftoning for detail regions. These regions are described by an object map that is extracted
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d8ab269ab9397ed6aeca611002802be
https://doi.org/10.1109/tip.2015.2500035
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2
A review of principal component analysis and its applications to color technology
Autor: Roy S. Berns, Di-Yuan Tzeng
Publikováno v: Color Research & Application. 30:84-98
Principal component analysis, abbreviated PCA, has been an important and useful mathematical tool in color technology since the 1960s. Its uses have included defining tolerance intervals and ellipsoidal regions, estimating colorant spectral propertie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9653e992eb9c33ace136426cbf6f2ed1
https://doi.org/10.1002/col.20086
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7
Segmentation for better rendering of mixed-content pages
Autor: Terry M Nelson, Mark Q. Shaw, Yi Ting Chen, Di Yuan Tzeng, Jan P. Allebach
Publikováno v: Color Imaging: Displaying, Processing, Hardcopy, and Applications
We describe a segmentation-based object map correction algorithm, which can be integrated in a new imaging pipeline for laser electrophotographic (EP) printers. This new imaging pipeline incorporates the idea of object-oriented halftoning, which appl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36551a4c0edb380d594ce4b18ce12b38
https://doi.org/10.1117/12.2006150
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8
Halftone blending between smooth and detail screens to improve print quality with electrophotographic printers
Autor: Kurt R. Bengtson, Mark Q. Shaw, Jan P. Allebach, Seong Jun Park, Victor D. Loewen, Di-Yuan Tzeng, Terry M Nelson, George Kerby
Publikováno v: Color Imaging: Displaying, Processing, Hardcopy, and Applications
In this paper, we consider a dual-mode halftoning process for the electrophotographic laser printer - a low frequency halftoning for smooth regions and a high frequency halftoning for detail regions. These regions are described by an object map that
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8eea345adca8c45609003cb85722478
https://doi.org/10.1117/12.913948
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9
Spectral reproduction from scene to hardcopy: I. Input and output
Autor: Dave Wyble, Roy S. Berns, Di-Yuan Tzeng, Mitchell R. Rosen, Francisco H. Imai
Publikováno v: SPIE Proceedings.
Efforts to construct end-to-end color reproduction systems based on the preservation of scene spectral data have been underway at the Munsell Color Science Laboratory. The goal is to present hardcopy results which are spectrally matched to original c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64da4df58c70af04603950c8ebeab368
https://doi.org/10.1117/12.426971
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10
Multispectral-based color reproduction research at the Munsell Color Science Laboratory
Autor: Roy S. Berns, Francisco H. Imai, Di-Yuan Tzeng, Peter D. Burns
Publikováno v: Electronic Imaging
The traditional techniques of image capture, scanning, proofing, and separating do not take advantage of colorimetry and spectrophotometry. For critical color-matching applications such as catalog sales, art-book reproductions, and computer-aided des
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83bab345a997683b0880b1d0be8e0bfb
https://doi.org/10.1117/12.324139
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