1. Introduction  
2. Semantic Image Segmentation (SiS)  
3. Domain Adaptation for Semantic Image Segmentation (DASiS)  
3.1. UDA and DASiS: Notations and Background  
3.2. Domain Alignment  
3.3. Complementary Techniques  
4. Beyond Classical DASiS  
4.1. Multi-Source DASiS  
4.2. Multi-Target DASiS  
4.3. Domain Generalization  
4.4. Semi-Supervised Domain Adaptation  
4.5. Active DASiS  
4.6. Source-Free Domain Adaptation  
4.7. Class-Label Mismatch Across Domains  
5. Semantic Image Segmentation Benchmarks  
5.1. Evaluating SiS and DASiS  
6. Conclusions