How apt accurately ascertain the photo of dark , p

black is the darkest point of the photo (with the details rather than the dark). White field is the highlight of the pictures (and there are details and not a full-white). The gray market is neutral gray, R = G = B = 127. If a photo of these 3 chapters are remove, distinct, and this picture is very good. (Of way, some photos may not gray market.)
However,New GHD Professional Black Straighteners, some looks wrong photo, gray, dingy is no dingy, light does not shine. This requires us to make adjustments. Adjustment is based on the first to detect accurate the pictures of black, white and gray field field.
mandate to better adjust, we first make a little change to the software.
Open anyone picture, and then execute the Levels mandate.


we first twice black straws, pop-up color picker, set to 8,8,8

then double-click the white field straw,GHD Black Styler Straighteners, pop-up color picker, set to 244,GHD Straighteners,244,244
point determined, points are cached for default values. This set up.
Then we started.
Original:

First, adjust the black market. First open the photo, then add a new fill alternatively adjustment layer, elect the threshold amount is first transferred to Levels 1, is a white screen:

Then, slowly amplify the gradation value, until the black lines appear on the first stop:

following to mark, to distend the shade to 300%, prop down SHIFT with the Eyedropper tool in area to tap the black mart.

this place there is a tag. This is the photo black. Below the threshold adjustment layer removed. Add a Levels adjustment layer. Straw with a black marker to the point. Black on the adjustment well.

Second, emulating one adjustment to the white field:
Levels adjustment layer before the first little eyes off it.
Similarly, the 1st to multiplication a threshold correction floor, set the Levels to 255, the whole figure a black.

Levels then slowly reduce the value of
activity first appeared white.

This namely the white field. Below the mark. Zoom to 300%, press SHIFT with the Eyedropper tool in the white speck on the tap, then clear the threshold adjustment layer.


ahead adjustment in the Levels of small eyes tap to open it, then the white field straw, work point jot. This adjustment of the white field.

three, and finally we have to adjust the gray market. Adjust gray market is slightly extra intricate.
Levels adjustment layer
first tiny eyes closed. Press CTRL +0 to map back to the whole map visible.
create a current layer,GHD IV Salon Straighteners, fill the 50% gray, the blend mode to Difference:


in layer 1, the threshold adjustment layer to add, tow the left Levels first, entire white, then slowly push to the right,GHD Green Styler Straighteners, first seemed in the black stop is the gray market.

zoom to 300% mark. Remove the threshold adjustment layer. Delete Layer 1.


open the Levels adjustment layer,GHD Hair Straighteners NZ, use a straw to the point of the ash yard mark. This adjustment of the gray market.
adjustment is successful, we liken the achieve is apparent.