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Black background and black lines at margins
The first picture shows from left to right:
original image,
image after automatic black background removal with ClearImage demo,
image after black background removal, processed with pdflrf (default portrait mode, thicken=3).
The black line and the black spot at the left margin prevent pdflrf from automatic trimming that part as a white space. That line comes from taking the picture with the opposite panel of the v-cradle getting into the view.
The second picture shows the same sequence but with the original image shot with greater care in order to avoid the view of the opposite panel of the v-cradle.
The lighting for both original images was not perfect, as one can see well in the decorative frame part of the images. I can do better than that but not in provisional conditions when I am far away from home now.
The pdflrf output of both images was set at the original input size rather than adjusted for Sony in order to better see the resulting details. For the same reason the pictures I attach are quite large (still less than 1 Mb each) although I saved them at 25% size of the originals at 50% compression.
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