| CMOS | Complementary Metal Oxide Semiconductor |
| DSLR | Digital Single-Lens Reflex |
| ISP | Image Signal Processor |
| IQA | Image Quality Assessment |
| PDAF | Phase-Detection Auto Focus |
| MOS | Mean Opinion Score |
| RR-IQA | Reduced-Reference Image Quality Assessment |
| NR-IQA | No-Reference Image Quality Assessment |
| HDR | High Dynamic Range |
| SROCC | Spearman Rank Order Correlation Coefficient |
| KROCC | Kendall Rank Order Correlation Coefficient |
| PLCC | Pearson Linear Correlation Coefficient |
| VQEG | Video Quality Experts Group |