Abstract
Background and Objective A relatively new marker-based watershed method was proposed with international readership circulation. In this letter, we put forward a note on the use of max and min symbols in their study. Methods We deduced the mathematical equations in their study. Results We found the ``min'' operation should be changed to ``max'' in original Eqs. (1) and (5). Conclusions In spite of the two minor problems, the paper contains many important academic points.
| Original language | English |
|---|---|
| Pages (from-to) | 1-2 |
| Number of pages | 2 |
| Journal | Computer Methods and Programs in Biomedicine |
| Volume | 141 |
| DOIs | |
| Publication status | Published - 1 Apr 2017 |
| Externally published | Yes |
Keywords
- Direct radiography
- Watershed segmentation
- X-ray image