Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Byungki Cha"'
Publikováno v:
International Workshop on Advanced Image Technology (IWAIT) 2019.
In this paper, we propose a new color quantization method that can preserve infrequent salient colors of an original image. The infrequent salient colors mean that they are not dominant globally, but are dominant locally and are important to keep the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::637398a8ce76b1b1328ba4098acc0903
https://doi.org/10.1117/12.2521607
https://doi.org/10.1117/12.2521607
Publikováno v:
Proceedings of SPIE; 4/22/2019, Vol. 11049, p1-4, 4p
Publikováno v:
Optical Review. 17:447-453
Image super-resolution as high-quality image enlargement is achieved by some type of restoration for high-frequency components that deteriorate through the image enlargement. The estimation methods using the given image itself are effective for the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f607348db97181df15115cd29f0071b4
https://doi.org/10.1007/s10043-010-0082-8
https://doi.org/10.1007/s10043-010-0082-8
Publikováno v:
Image and Vision Computing. 27:684-693
We propose an image enlargement method preserving perceptual sharpness, which is achieved by augmenting a low resolution image with high-frequency components from a given image itself. The estimation of high-frequency image components is performed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b64408e48d595669e9f23a57ebf156c
https://doi.org/10.1016/j.imavis.2008.07.013
https://doi.org/10.1016/j.imavis.2008.07.013
Publikováno v:
Image and Video Technology ISBN: 9783319294506
PSIVT
PSIVT
In this paper, we propose a new color quantization method for generation of the color-reduced images. The proposed method employs a vector error diffusion VED method and a particle swarm optimization PSO. VED method based on Floyd-Steinberg dithering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ea3809055b56732e127e1d38a7cb4df
https://doi.org/10.1007/978-3-319-29451-3_27
https://doi.org/10.1007/978-3-319-29451-3_27
Publikováno v:
2010 Fourth Pacific-Rim Symposium on Image and Video Technology.
A high-quality image enlargement is achieved by an estimation of high-frequency component. A codebook based method, which consists of a relationship of high and low-frequency image components, is known as one of the high-quality image enlargement. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ff28bffafaf982e8158a0f103a9436b
https://doi.org/10.1109/psivt.2010.56
https://doi.org/10.1109/psivt.2010.56
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9780387749372
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0369900985589c870c9af5b33ab7c65
https://doi.org/10.1007/978-0-387-74938-9_29
https://doi.org/10.1007/978-0-387-74938-9_29
Publikováno v:
DICTA
We propose a method for constructing an image of high resolution by augmenting a low resolution image with high frequency components from a given image itself. The estimation of high frequency image components is performed by a codebook built by a de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbe820cd6e50d6d9cee1deafd45e39ff
https://doi.org/10.1109/dicta.2007.4426813
https://doi.org/10.1109/dicta.2007.4426813
Publikováno v:
Multimedia Content Representation, Classification and Security ISBN: 9783540393924
MRCS
MRCS
For real-time animation, keyframe animation that consists of translation, rotation, scaling interpolator nodes is used widely in 3D graphics. This paper presents 3D keyframe animation watermarking based on vertex coordinates in CoordIndex node and ke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53dbcfef87a216d3def7173533a0f157
https://doi.org/10.1007/11848035_12
https://doi.org/10.1007/11848035_12
Publikováno v:
2010 Fourth Pacific-Rim Symposium on Image & Video Technology (PSIVT); 2010, p294-299, 6p