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A NEW MORPHOLOGICAL APPROACH FOR REMOVING SPECKLE NOISE AND EMPHASIZING DEFECT FEATURES IN ULTRASONIC IMAGES
| Content Provider | CiteSeerX |
|---|---|
| Author | Song, Young-Won Udpa, Satish S. |
| Abstract | UHrasonie NDE images are often contaminated with speckle noise. The degradation caused by the presence of speckle noise makes it difficult to identify features of interest that are typically thin or small in nature. A variety of techniques have been proposed to date for reducing such noise. As an example, lowpass filters can be employed to reduce speckle |
| File Format | |
| Access Restriction | Open |
| Content Type | Text |