1 files changed, 33 insertions, 0 deletions
diff --git a/r_basicsr/models/swinir_model.py b/r_basicsr/models/swinir_model.py
new file mode 100644
index 0000000..18e5550
--- /dev/null
+++ b/r_basicsr/models/swinir_model.py
@@ -0,0 +1,33 @@
+import torch
+from torch.nn import functional as F
+
+from r_basicsr.utils.registry import MODEL_REGISTRY
+from .sr_model import SRModel
+
+
+@MODEL_REGISTRY.register()
+class SwinIRModel(SRModel):
+
+    def test(self):
+        # pad to multiplication of window_size
+        window_size = self.opt['network_g']['window_size']
+        scale = self.opt.get('scale', 1)
+        mod_pad_h, mod_pad_w = 0, 0
+        _, _, h, w = self.lq.size()
+        if h % window_size != 0:
+            mod_pad_h = window_size - h % window_size
+        if w % window_size != 0:
+            mod_pad_w = window_size - w % window_size
+        img = F.pad(self.lq, (0, mod_pad_w, 0, mod_pad_h), 'reflect')
+        if hasattr(self, 'net_g_ema'):
+            self.net_g_ema.eval()
+            with torch.no_grad():
+                self.output = self.net_g_ema(img)
+        else:
+            self.net_g.eval()
+            with torch.no_grad():
+                self.output = self.net_g(img)
+            self.net_g.train()
+
+        _, _, h, w = self.output.size()
+        self.output = self.output[:, :, 0:h - mod_pad_h * scale, 0:w - mod_pad_w * scale]