![The recognition of the teeth marks of tongue based on the improved level set in TCM | Semantic Scholar The recognition of the teeth marks of tongue based on the improved level set in TCM | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/630f4e2ef8786b6a9fa8da902974e5ff68fe584f/4-Figure4-1.png)
The recognition of the teeth marks of tongue based on the improved level set in TCM | Semantic Scholar
![The recognition of the teeth marks of tongue based on the improved level set in TCM | Semantic Scholar The recognition of the teeth marks of tongue based on the improved level set in TCM | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/630f4e2ef8786b6a9fa8da902974e5ff68fe584f/4-Figure3-1.png)
The recognition of the teeth marks of tongue based on the improved level set in TCM | Semantic Scholar
![Different trends of teeth marks according to qi blood yin yang deficiency pattern in patients with chronic fatigue - ScienceDirect Different trends of teeth marks according to qi blood yin yang deficiency pattern in patients with chronic fatigue - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1876382017301026-gr2.jpg)
Different trends of teeth marks according to qi blood yin yang deficiency pattern in patients with chronic fatigue - ScienceDirect
![Photographs showing (a) enlarged tongue with (b) teeth marks over the... | Download Scientific Diagram Photographs showing (a) enlarged tongue with (b) teeth marks over the... | Download Scientific Diagram](https://www.researchgate.net/publication/235372375/figure/fig1/AS:214203374804996@1428081472877/Photographs-showing-a-enlarged-tongue-with-b-teeth-marks-over-the-lateral-margin-and.png)