Browsing by Author Chan, Yuk-hee

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Showing results 1 to 78 of 78
Issue DateTitleAuthor(s)
2006An adaptive color filter array interpolation algorithm for digital cameraChung, King-hong; Chan, Yuk-hee
1995An adaptive constrained least square approach for removing blocking effectHong, Sung-wai; Chan, Yuk-hee; Siu, Wan-chi
Aug-1998Adaptive image noise filtering using transform domain local statisticsChoy, Steven S. O.; Chan, Yuk-hee; Siu, Wan-chi
1999An adaptive model generation technique for model-based video codingSiu, Manson; Chan, Yuk-hee
2006An adaptive palette reordering method for compressing color-indexed imageLui, Ka-chun; Chan, Yuk-hee
2008Adoption of business continuity planning processes in IT service managementWan, Stewart H. C.; Chan, Yuk-hee
1991Algorithm for p[sup m]-length discrete cosine transformChan, Yuk-hee; Siu, Wan-chi
Oct-2006Color demosaicing using variance of color differencesChung, King-hong; Chan, Yuk-hee
Mar-2003Color quantization of compressed video sequencesCheung, Wan-fung; Chan, Yuk-hee
2002Colour quantization of compressed video sequences based on the estimation of cumulative colour histogramCheung, Wan-fung; Chan, Yuk-hee
Feb-1992A cyclic correlated structure for the realization of the discrete cosine transformChan, Yuk-hee; Siu, Wan-chi
2000An efficient algorithm for realizing matching pursuits and its applications in MPEG4 coding systemCheung, Kin-pong; Chan, Yuk-hee
Feb-2004Efficient blind image restoration using discrete periodic Radon transformLun, Pak-kong Daniel; Chan, Tommy C. L.; Hsung, Tai-Chiu; Feng, D. David; Chan, Yuk-hee
2007An efficient combined demosaicing and zooming algorithm for digital cameraChung, King-hong; Chan, Yuk-hee; Fu, Chang-hong; Chan, Yui-lam
2004An efficient fractal-based algorithm for image magnificationLai, Cheung-ming; Lam, Kin-man Kenneth; Chan, Yuk-hee; Siu, Wan-chi
Dec-1994Efficient implementation of discrete cosine transform using recursive filter structureChan, Yuk-hee; Chau, Lap-Pui; Siu, Wan-chi
Aug-1998An efficient weight optimization algorithm for image representation using nonorthogonal basis imagesChan, Yuk-hee
1998An efficient weight optimization algorithm for image representation using nonorthogonal basis vectorsChan, Yuk-hee; Siu, Wan-chi
Mar-2006Embedding halftones of different resolutions in a full-scale halftoneFung, Yik-hing; Chan, Yuk-hee
1999An error diffusion technique with reduced directional hysteresisChan, Yuk-hee; Kwong, H. T.; Lo, Kwok-tung; Li, Chi-kwong
2001A fast two-stage algorithm for realizing matching pursuitCheung, Kin-pong; Chan, Yuk-hee
2003A fast two-stage OMP algorithm for coding stereo image residualsCheung, Wan-fung; Chan, Yuk-hee
Jul-2004Feature-preserving multiscale error diffusion for digital halftoningChan, Yuk-hee; Cheung, Sin-ming
2004Fingerprint recognition with improved wavelet domain featuresFung, Yik-hing; Chan, Yuk-hee
1993Generalized approach for the realization of discrete cosine transform using cyclic convolutionsChan, Yuk-hee; Siu, Wan-chi
2007A high performance lossless Bayer image compression schemeChung, King-hong; Chan, Yuk-hee; Fu, Chang-hong; Chan, Yui-lam
1995Highly efficient coding schemes for contour line drawingsChan, Yuk-hee; Siu, Wan-chi
2003Image enlargement using fractalChung, King-hong; Fung, Yik-hing; Chan, Yuk-hee
Dec-2000Image restoration by regularisation in uncorrelated transform domainChoy, Steven S. O.; Chan, Yuk-hee; Siu, Wan-chi
2002An improved algorithm for removing impulse noise based on long-range correlation in an imageFung, Yik-hing; Chan, Yuk-hee
1996An improved quantitative measure of image restoration qualityChoy, Steven S. O.; Chan, Yuk-hee; Siu, Wan-chi
Jun-2001Improving MPEG-4 coding performance by jointly optimising compression and blocking effect eliminationCheung, Wan-fung; Chan, Yuk-hee
Dec-1995In search of the optimal searching sequence for VQ encodingChan, Yuk-hee; Siu, Wan-chi
2007IT service management for campus environment - practical concerns in implementationWan, Stewart H. C.; Chan, Yuk-hee
2002An iterative algorithm for restorating color-quantized imagesFung, Yik-hing; Chan, Yuk-hee
2008A lossless coding scheme for encoding color-indexed video sequencesChan, Yuk-hee
Feb-2008A lossless compression scheme for Bayer color filter array imagesChung, King-hong; Chan, Yuk-hee
Apr-2010Low-complexity color demosaicing algorithm based on integrated gradientsChung, King-hong; Chan, Yuk-hee
Jan-2007Low-complexity high-performance multiscale error diffusion technique for digital halftoningFung, Yik-hing; Lui, Ka-chun; Chan, Yuk-hee
Jul-2007A low-complexity joint color demosaicking and zooming algorithm for digital cameraChung, King-hong; Chan, Yuk-hee
2005A low-complexity multiscale error diffusion algorithm for digital halftoningChung, King-hong; Fung, Yik-hing; Lui, Ka-chun; Chan, Yuk-hee
Nov-1993Mixed-radix discrete cosine transformChan, Yuk-hee; Siu, Wan-chi
Nov-1998A modified multiscale error diffusion technique for digital halftoningChan, Yuk-hee
Jul-2010Multilevel halftoning using multiscale error diffusionFung, Yik-hing; Chan, Yuk-hee
2005A multiscale color error diffusion algorithm for color quantizationFung, Yik-hing; Chan, Yuk-hee
1999A multiscale error diffusion technique for digital halftoning with dot-overlap compensationChan, Yuk-hee; Kwong, H. T.; Li, Chi-kwong; Lo, Kwok-tung
1995New 2ⁿ discrete cosine transform algorithm using recursive filter structureSiu, Wan-chi; Chan, Yuk-hee; Chau, Lap-Pui
1994New adaptive iterative image restoration algorithmChoy, Steven S. O.; Chan, Yuk-hee; Siu, Wan-chi
1997A new approach for restoring block-transform coded images with estimation of correlation matricesChoy, Steven S. O.; Chan, Yuk-hee; Siu, Wan-chi
1990A new convolution structure for the realisation of the discrete cosine transformChan, Yuk-hee; Siu, Wan-chi
1991New formulation of fast Discrete Hartley transform with the minimum number of multiplicationsChan, Yuk-hee; Siu, Wan-chi
Apr-1997New image restoration performance measures with high precisionChoy, Steven S. O.; Chan, Yuk-hee; Siu, Wan-chi
2003A novel algorithm for color quantization by 3D diffusionLo, K. C.; Chan, Yuk-hee; Yu, M. P.
1990Novel formulation and realisation of discrete cosine transform using distributed arithmeticChan, Yuk-hee; Siu, Wan-chi
Sep-1992On the realization of discrete cosine transform using the distributed arithmeticChan, Yuk-hee; Siu, Wan-chi
1993On the theoretical lower bound of the multiplicative complexity for DCTChan, Yuk-hee; Siu, Wan-chi
1996Optimal choice of local regularization weights in iterative image restorationChoy, Steven S. O.; Chan, Yuk-hee; Siu, Wan-chi
2000Optimizing MPEG-4 coding performance by taking post-processing into accountCheung, Wan-fung; Chan, Yuk-hee
Jul-2006A POCS-based restoration algorithm for restoring halftoned color-quantized imagesFung, Yik-hing; Chan, Yuk-hee
Feb-1998A practical postprocessing technique for real-time block-based coding systemChan, Yuk-hee; Hong, Sung-wai; Siu, Wan-chi
1996A practical real-time post-processing technique for block effect eliminationHong, Sung-wai; Chan, Yuk-hee; Siu, Wan-chi
2002Preserving image features in digital halftoning with a multiscale error diffusion techniqueChan, Yuk-hee; Cheung, Sin-ming
2006Reducing the complexity of multiscale error diffusionLui, Ka-chun; Chan, Yuk-hee
Jan-1997Reduction of block-transform image coding artifacts by using local statistics of transform coefficientsChoy, Steven S. O.; Chan, Yuk-hee; Siu, Wan-chi
1997Reduction of coding artifacts in transform image coding by using local statistics of transform coefficientsChoy, Steven S. O.; Chan, Yuk-hee
1997Regularized restoration of VQ compressed images with constrained least squares approachChoy, Steven S. O.; Yue, C. N.; Hong, Sung-wai; Chan, Yuk-hee
2006Restoration of halftoned color-quantized images using linear estimatorFung, Yik-hing; Chan, Yuk-hee
2004Restoration of halftoned color-quantized images using projection onto convex setsFung, Yik-hing; Chan, Yuk-hee
2004Restoring halftoned color-quantized image with genetic algorithmsLui, Ka-chun; Fung, Yik-hing; Chan, Yuk-hee
2004Restoring halftoned color-quantized images with simulated annealingFung, Yik-hing; Chan, Yuk-hee
1999A robust model generation technique for model-based codingSiu, Manson; Chan, Yuk-hee
Nov-2001A robust model generation technique for model-based video codingSiu, Manson; Chan, Yuk-hee; Siu, Wan-chi
2000A row-oriented error diffusion technique for digital halftoningChan, Yuk-hee; Cheung, Sin-ming
10-May-2001Row-oriented multiscale error diffusion technique for digital halftoningChan, Yuk-hee; Cheung, Sin-ming
1995Subband adaptive regularization method for removing blocking effectHong, Sung-wai; Chan, Yuk-hee; Siu, Wan-chi
1991Symmetric realization of DCT for multi-dimensional data compressionChan, Yuk-hee; Siu, Wan-chi
2004A technique for lossy compression of error-diffused halftonesCheung, Sin-ming; Chan, Yuk-hee
Oct-2006A technique for producing scalable color-quantized images with error diffusionFung, Yik-hing; Chan, Yuk-hee