|
|
|
| AN IMAGE EDGE DETECTION ALGORITHM BASED ON THE WAVELET TRANSFORM |
| Xie Mei; Gu Deren |
| Dept. of Electronic Engineering, UEST of China, Chengdu 610054 |
|
|
|
|
Abstract A new image edge detection algorithm which utilizes the wavelet transform theory is proposed. A symmetric scaling function corresponding to (c0,c3) = (0.05,0.05) is used to perform the dyadic wavelet transform. The authors get a multiresolution image strategy and extract edges. Experimental results show that the algorithm is adaptive and capable for dealing with an image edge.
|
|
Received: 07 June 1995
|
|
|
|
|
|
|
|
|
1997, Vol. 19 
