Research Article
Diabetic Retinopathy Detection Using Local Extrema Quantized Haralick Features with Long Short-Term Memory Network
Table 3
Comparisons with other methods.
| Authors | Method | Accuracy of classification | Sensitivity | Specificity | Positive predictive value (PPV) |
| [22] Muhammad Faisal et al. | Support vector machınes (SVMs) | Not reported | 96.9% | 100% | 100% | [23] R. Radha et al. | Morphologıcal process and clusterıng technıque | 98% | Not reported | Not reported | Not reported | [24] Sumandeep Kaur et al. | K-means colour compression and fuzzy logic | 96% | 94.7% | Not reported | Not reported | [25] Akara Sopharak et al. | Using fuzzy C-means clustering | 87.28% | 99.24% | 42.77% | 24.26 | [2] Acharya et al. | Blood vessel, exudates, microaneurysms, hemorrhages | 86% | 82% | 86% | Not reported | [26] Vujosevic et al. | Single lesions | Not reported | 82% | 92% | Not reported | [27] R.H.N.G. Ranamuka et al. | Fuzzy logic | Not reported | 75.43% | 99.99%, | Not reported | [28] Pavle et al. | Deep neural networks and anatomical landmark | Not reported | 78% | Not reported | 78% | [14] T. Walter et al. | Means of morphological reconstruction techniques | 92.8% | Not reported | Not reported | 92.4% | [29] E. Imani et al. | Signal separation algorithm | 89.01% | 99.93% | 82.64% | Not reported | [30] Abdullah Saeed et al. | Digital analysis and mathematical morphology operations | 86% | 80% | 84.69% | Not reported | Proposed method | Local extrema quantized Haralick features with Long Short-Term Memory (LSTM) network | 95.45% | 91.65% | 95.45% | 99.34% |
|
|