12/24/2022 0 Comments Helicon focus multiple instanceIf you don't find the answer there, please feel free to contact us. If you have general or Helicon Remote related questions, please check the Purchase, Download, Activation or FAQ - Helicon Remote pages. This is necessary because raw converters and raw processors may crop images slightly, changing the (X, Y) coordinates of the defective pixels. Additionally, if your source images are in raw format, the dust map must also be in the same format and if you pre-process your source raw images, the dust map must also undergo the same pre-processing. Please note that the dust map should have the same dimensions as all the other images in the stack. It is also possible to eliminate both hot pixels and dark pixels at the same time, for that adjust exposition such that the background is even and as close to 50% gray as possible - such that both very dark and very bright pixels have enough contrast for the software to detect them. If you want to eliminate dark spots (like specks of dust on the sensor), shoot against a bright white background. In order to create a map of hot pixels, please use dark or black background - for instance, take a picture with the lens cap on. Helicon Focus has a Dust map feature designed to deal with dust spots and hot pixels. Typically these artifacts come from dust particles or hot pixels on the source images that turn into this kind of pixel streaks on the output during processing. The images must be captured with the processing method in mind. Shooting for focus stacking requires planning, just as photographing panoramas and multiple images for High Dynamic Range processing require planning. Q: Raw files are displayed in Helicon Focus not as I expected. Photoshop and Helicon Focus both have their strengths and weaknesses based on my observations. It will reinstall the plugin, which will solve most of problems with the plugin operation. If for one reason or another Helicon Focus plugin for Photoshop Lightroom does not work as described, please go to Helicon Focus main menu\Edit\Preferences\Integration tab, press the Uninstall plugin and then the Install plugin button.
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