<p>The Laplacian operator is obtained by using CCD architecture to provide positive and negative weights to respective inputs and then combining the weighted signals.</p>
申请公布号
EP0130295(B1)
申请公布日期
1989.10.25
申请号
EP19840104126
申请日期
1984.04.13
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
CHAMBERLAIN, SAVVAS GEORGIOU;PENNINGTON, KEITH SAMUEL;ROHRER, GENE DALE
