Wavelet-based edge detection

• المؤلفون الرئيسيون: Dimla, Celine Angela G., Reyes, Jocelyn T., Vallejo, Kristine N., Martinez, Glenn Paul S.
• التنسيق: text
• اللغة: English
• منشور في: Animo Repository 2004
• الموضوعات: Computer algorithms; Wavelets (Mathematics); Image procesings > Digital techniques; Imaging systems; Computer Sciences
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/etd_bachelors/14229

There are existing edge detection systems that are robust and effective. The most common algorithms for these systems are the Gradient and Laplacian method. Nonetheless, these algorithms have difficulties in detecting edges when the difference in contrast between the target and the background is low...