def _show_current(self):
data = self._sets[self._cur_sid]
img0 = data[0][self._cur_pid]
img1 = data[1][self._cur_pid]
output = data[2][self._cur_pid]
target = data[3][self._cur_pid]
pixmap0 = QtGui.QPixmap.fromImage(ndarray2qimage(img0))
pixmap1 = QtGui.QPixmap.fromImage(ndarray2qimage(img1))
self.image_panel[0].setPixmap(pixmap0)
self.image_panel[1].setPixmap(pixmap1)
self.unival_table[0].hide()
self.multival_table[0].hide()
self.unival_table[1].hide()
self.multival_table[1].hide()
compare_unival(self.unival_table[0], output[:output_offset], target[:target_offset])
compare_multival(self.multival_table[0], output[:output_offset], target[:target_offset])
compare_unival(self.unival_table[1], output[output_offset:], target[target_offset:])
compare_multival(self.multival_table[1], output[output_offset:], target[target_offset:])
self.unival_table[0].show()
self.multival_table[0].show()
self.unival_table[1].show()
self.multival_table[1].show()
self.reid_panel.setText('Output: {0:.5f}\nTarget: {1}'.format(output[-1], target[-1]))
def _show_current(self):
data = self._sets[self._cur_sid]
img0 = data[0][self._cur_pid]
img1 = data[1][self._cur_pid]
output = data[2][self._cur_pid]
target = data[3][self._cur_pid]
pixmap0 = QtGui.QPixmap.fromImage(ndarray2qimage(img0))
pixmap1 = QtGui.QPixmap.fromImage(ndarray2qimage(img1))
self.image_panel[0].setPixmap(pixmap0)
self.image_panel[1].setPixmap(pixmap1)
self.unival_table[0].hide()
self.multival_table[0].hide()
self.unival_table[1].hide()
self.multival_table[1].hide()
compare_unival(self.unival_table[0], output[:output_offset],
target[:target_offset])
compare_multival(self.multival_table[0], output[:output_offset],
target[:target_offset])
compare_unival(self.unival_table[1], output[output_offset:],
target[target_offset:])
compare_multival(self.multival_table[1], output[output_offset:],
target[target_offset:])
self.unival_table[0].show()
self.multival_table[0].show()
self.unival_table[1].show()
self.multival_table[1].show()
self.reid_panel.setText('Output: {0:.5f}\nTarget: {1}'.format(
output[-1], target[-1]))
def _show_current(self):
data = self._sets[self._cur_sid]
img = data[0][self._cur_pid]
output = data[1][self._cur_pid]
target = data[2][self._cur_pid]
pixmap = QtGui.QPixmap.fromImage(ndarray2qimage(img))
self.image_panel.setPixmap(pixmap)
self.unival_table.hide()
self.multival_table.hide()
compare_unival(self.unival_table, output, target)
compare_multival(self.multival_table, output, target)
self.unival_table.show()
self.multival_table.show()
def show_pid(self, pid):
# Show images
self._gallery.itemSelectionChanged.disconnect(self.update_attr)
self._gallery.clear()
for v in xrange(self.mat_images.shape[1]):
if self.mat_images[pid, v].size == 0: break
for k in xrange(self.mat_images[pid, v].shape[1]):
img = self.mat_images[pid, v][0, k]
img = ndarray2qimage(imageproc.imresize(img, (256, 96)))
item = QtGui.QListWidgetItem(
QtGui.QIcon(QtGui.QPixmap.fromImage(img)),
'{0},{1}'.format(v, k))
self._gallery.addItem(item)
item.setSelected(True)
self._gallery.itemSelectionChanged.connect(self.update_attr)
# Show attributes
self.update_attr()
# Show status
self._status.setText('{0} / {1}'.format(pid+1, self.mat_images.shape[0]))
def show_images(self, images):
"""Show images in a flow layout
Args:
images: An array of images. Each image is a numpy matrix.
"""
if type(images) is list:
nimages = len(images)
else:
images = images.squeeze(axis=0)
nimages = images.shape[0]
cur_nwidgets = len(self.subwidgets)
# Expand of shrink the sub widgets list
if nimages > cur_nwidgets:
for i in xrange(nimages - cur_nwidgets):
x = QtGui.QLabel()
if self.n_cols is None:
self.layout.addWidget(x)
else:
r, c = len(self.subwidgets) // self.n_cols, \
len(self.subwidgets) % self.n_cols
self.layout.addWidget(x, r, c)
self.subwidgets.append(x)
else:
for i in xrange(nimages, cur_nwidgets):
self.layout.removeWidget(self.subwidgets[i])
self.subwidgets[i].deleteLater()
self.subwidgets = self.subwidgets[0:nimages]
for i, x in enumerate(self.subwidgets):
qimg = ndarray2qimage(images[i])
x.setPixmap(QtGui.QPixmap.fromImage(qimg))
