A method for compressing an elevation map by means of digital image processing, according to which local and global parameters of an elevation map are calculated for sorting the elevation map into a corresponding category and the elevation map is categorized according to the calculated local and global parameters. Optimal parameters for compressing the elevation map are determined according to the calculated local and global parameters and according to the corresponding category and then the elevation map is compressed by applying on it digital image processing by using the determined optimal compression parameters.
申请公布号
WO2008120211(A1)
申请公布日期
2008.10.09
申请号
WO2008IL00451
申请日期
2008.03.31
申请人
ARIEL-UNIVERSITY RESEARCH AND DEVELOPMENT COMPANYLTD.;BEN-MOSHE, BOAZ;SERRUYA, LIAD;SHAMIR, ARIK