Please I can't solve this!!! - I have an image that i need to blend into white for printing on a window foil. Where can I upload it to show what i mean?

Question

How can I bland out the dark blues and get the effect that are on bye right image. In the illustration I have bladed it in lighten, but I need to make the same result where the transparency part is white - because the prater that prints on the window foil doesnt print white.

Answer 1

I had some difficulty understanding what you had written but I think this is what you had in mind.
To get this result:
1. Go to Channels and choose the Green channel. Drag it down to the Create New Channel symbol to create Green Copy.
2. Use curves to increase the density of the low end of the tonal scale. The result will look like this, except that it will include white circles.
3. To turn the white circles black, choose the Magic Wand with the Contiguous box in the Options bar unchecked and click on one of the circles. All of them will be selected,
4. Choose Select > Modify > Expand and expand the selections by 2 pixels. Then go to Edit > Fill and fill with black. It now looks like the illustration above.
5 . Go to Layers and trash the lock on the Background. Add a layer below it and fill it with white.
6. Return to the Channels panel, choose Green Copy and Select > All
7. Return to the Layers panel, choose the image layer and click on Add Layer mask.
8. Option click on the mask in the Layers panel. The image area will go white. Edit > Paste and the Green Copy Mask will be inserted in the mask.
9. Click on the eye in the Layers panel to see the completed work. Seen below
10.  Last, increase the highlight contrast in the mask to increase the density  of the green image.
The final layers panel will llok like this: