def rescaleForDisplay(self):
# Delete the previous array
del self.image.display
del self.image.frame
# Apply the contrast correction
self.image.display = contrastCorrection(self.image.display_base,
1.0,
limits=self.contrast_limits)
self.image.display = self.image.display.astype(np.uint8)
# Set the current frame
self.image.frame = Image.fromarray(self.image.display[self.frame])
def dark2BrightDisplay(self, median=True):
# Delete the previous array
del self.image.display
del self.image.frame
# Correct the stack
self.image.display_base = convertDark2Bright(self.image.source,
median=median)
# Apply the contrast correction
self.image.display = contrastCorrection(self.image.display_base, 1.0)
self.image.display = self.image.display.astype(np.uint8)
# Set the current frame
self.image.frame = Image.fromarray(self.image.display[self.frame])
def rescaleTest(self, pv_limits=None):
# Delete the previous array
del self.image.frame
# Use the current settings
if pv_limits is None:
pv_limits = self.contrast_limits
# Apply the contrast correction
preview_display = contrastCorrection(
self.image.display_base[self.frame], 1.0, limits=pv_limits)
preview_display = preview_display.astype(np.uint8)
# Set the current frame
self.image.frame = Image.fromarray(preview_display)
def dark2BrightTest(self, correction=False, median=True):
# Delete the previous array
del self.image.frame
# Apply the correction
if correction:
preview_display = convertDark2Bright(self.image.source[self.frame],
median=median)
# Reinitialise the display
else:
preview_display = self.image.source[self.frame]
preview_display = contrastCorrection(preview_display, 1.0)
preview_display = preview_display.astype(np.uint8)
# Set the current frame
self.image.frame = Image.fromarray(preview_display)