fix some bugs

log.txt

@@ -0,0 +1,5 @@
+2022-05-12 21:03:53,901 - root - INFO - lic data:2022-12-01 00:00:00
+2022-05-12 21:03:53,905 - root - INFO - remain_days: 202
+2022-05-12 21:03:55,251 - root - INFO - lic data:2022-12-01 00:00:00
+2022-05-12 21:03:55,251 - root - INFO - remain_days: 202
+2022-05-12 21:04:11,685 - root - INFO - AAA.tif-BBB.tif

plugins/basic_change/main.py

@@ -17,7 +17,7 @@ class MyDialog(QDialog):
         super().__init__(parent)
 
         self.setWindowTitle('BasicChange')
-        self.setWindowIcon(QIcon(":/icons/logo.svg"))
+        self.setWindowIcon(QIcon(":/icons/logo.png"))
 
         self.setFixedWidth(500)
 
@@ -124,9 +124,12 @@ class BasicMethod(BasicPlugin):
         out_ds.SetProjection(ds1.GetProjection())
         max_diff = 0
         min_diff = math.inf
-        for j in range(yblocks):
+        for j in range(yblocks + 1):
+            
             self.message_send.emit(f'计算{j}/{yblocks}')
             block_xy = (0, j * cell_size[1])
+            if block_xy[1] > ysize:
+                break
             block_size = (xsize, cell_size[1])
             if block_xy[1] + block_size[1] > ysize:
                 block_size = (xsize, ysize - block_xy[1])
@@ -141,7 +144,7 @@ class BasicMethod(BasicPlugin):
             block_diff = block_diff.astype(np.float32)
             block_diff = np.abs(block_diff)
             
-            min_diff = min(min_diff, block_diff.min())
+            min_diff = min(min_diff, block_diff[block_diff > 0].min())
             max_diff = max(max_diff, block_diff.max())
             out_ds.GetRasterBand(1).WriteArray(block_diff, *block_xy)
 
@@ -152,11 +155,15 @@ class BasicMethod(BasicPlugin):
         self.message_send.emit('归一化概率中...')
         temp_in_ds = gdal.Open(out_tif) 
 
-        out_normal_tif = os.path.join(out, 'diff_0_255.tif')
+        out_normal_tif = os.path.join(out, '{}.tif'.format(int(np.random.rand() * 100000)))
         out_normal_ds = driver.Create(out_normal_tif, xsize, ysize, 1, gdal.GDT_Byte)
+        out_normal_ds.SetGeoTransform(ds1.GetGeoTransform())
+        out_normal_ds.SetProjection(ds1.GetProjection())
         hist = np.zeros(256, dtype=np.int32)
-        for j in range(yblocks):
+        for j in range(yblocks+1):
             block_xy = (0, j * cell_size[1])
+            if block_xy[1] > ysize:
+                break
             block_size = (xsize, cell_size[1])
             if block_xy[1] + block_size[1] > ysize:
                 block_size = (xsize, ysize - block_xy[1])
@@ -164,9 +171,14 @@ class BasicMethod(BasicPlugin):
             block_data = (block_data - min_diff) / (max_diff - min_diff) * 255
             block_data = block_data.astype(np.uint8)
             out_normal_ds.GetRasterBand(1).WriteArray(block_data, *block_xy)
-            hist_t, _ = np.histogram(block_data, bins=256)
+            hist_t, _ = np.histogram(block_data, bins=256, range=(0, 256))
             hist += hist_t
-        
+        print(hist)
+        del temp_in_ds
+        try:
+            os.remove(out_tif)
+        except:
+            pass
         self.gap = OTSU(hist)
 
         self.message_send.emit('OTSU：' + str(self.gap))

plugins/export_to/main.py

@@ -22,7 +22,7 @@ class ExportDialog(QDialog):
         for layer in Project().layers.values():
             for result_layer in layer.results:
                 if result_layer.layer_type == ResultLayer.POINT:
-                    result_layer_select.addItem( layer.name[5:] + '-' + result_layer.name, result_layer)
+                    result_layer_select.addItem( layer.name[:5] + '-' + result_layer.name, result_layer)
         
         for i in range(result_layer_select.count() - 1):
             result_layer_select.setItemIcon(i + 1, QIcon(":/icons/layer.png"))

rscder/gui/mainwindow.py

@@ -12,7 +12,7 @@ from rscder.gui.result import ResultTable
 from rscder.plugins.loader import PluginLoader
 from rscder.utils import Settings
 from rscder.utils.project import Project
-
+from rscder.gui.layercombox import LayerCombox
 class MainWindow(QMainWindow):
 
     def __init__(self, parent=None, **kargs):

rscder/gui/project.py

@@ -9,7 +9,7 @@ class Create(QDialog):
     def __init__(self, parent=None) -> None:
         super().__init__(parent)
         self.setWindowTitle('Create Project')
-        self.setWindowIcon(QIcon(":/icons/logo.svg"))
+        self.setWindowIcon(QIcon(":/icons/logo.png"))
 
         self.file = str(Path(Settings.General().root)/'default')
         self.name = '未命名'

rscder/gui/result.py

@@ -49,7 +49,7 @@ class ResultTable(QtWidgets.QWidget):
             else:
                 self.tablewidget.item(row, col).setBackground(Qt.green)
             # logging
-            logging.info(item_idx, item_status)
+            # logging.info()
             self.result.update({'row':item_idx, 'value':item_status})
             self.no_change = False
 

rscder/plugins/loader.py

@@ -36,7 +36,7 @@ class PluginLoader(QObject):
             mes = inspect.getmembers(module)
             for name, obj in mes:
                 # logging
-                logging.info(name, obj)
+                logging.info(f'{name}:{obj}')
                 if inspect.isclass(obj) and issubclass(obj, BasicPlugin):
                     info = obj.info()
                     break

使用手册.txt

@@ -16,4 +16,9 @@
 点击载入数据
 选择两幅不同时相的影像
 
-4. 基本变化检测
+4. 差分法检测
+
+点击基本变化检测
+点击差分法
+选择图层
+点击确定