Abstract:
We considered the problem of resampling video frames to adjust from 176×72 to 352×288 display formats. Images were divided into six regions according to six different edg...Show MoreMetadata
Abstract:
We considered the problem of resampling video frames to adjust from 176×72 to 352×288 display formats. Images were divided into six regions according to six different edge directions and different reconstruction techniques were employed in each region. The algorithms developed and implemented on this system include edge pattern-based region classifier and resampling strategies for digital display. The performance of the proposed algorithm is compared to conventional methods such as nearest-neighbor interpolation, bilinear interpolation, and simple cubic curve fitting interpolation.
Published in: 2007 IEEE International Conference on Image Processing
Date of Conference: 16 September 2007 - 19 October 2007
Date Added to IEEE Xplore: 12 November 2007
ISBN Information: