Tạo cùng loại của các lớp như đối với lớp dodging - Tạo một layer Hình ảnh mới, tên là "Burn", thay đổi chế độ "Overlay", và kiểm tra các tùy chọn để điền với màu sắc trung lập Overlay (50% màu xám). 2 Thay đổi màu tô và màu nền để màu mặc định Trắng và Đen | ADVANCED OPTIONS Burning 1 Create the same type of layer as for the Dodging Layer - Create a New Image Layer Name it Burn change the mode to Overlay and check the option to fill with Overlay-neutral color 50 gray . 2 Change the foreground and background colors to the default colors White and Black. Switch the foreground and background colors to make the foreground color Black. Choose the paintbrush tool set the opacity for the tool to a low value 10-30 . Paint with a black paintbrush with a low opacity over the image to burn Paint the area of the image that you wish to Burn. Curves Adjustment Using Locking Points I often want to make small adjustments to a particular range of tones in a part of an image - usually to increase the contrast between these tones but I don t want to change most of the adjacent tones. This can be done easily by locking the adjacent tones first before making the curves adjustment. Create a new Curves adjustment layer - the curve you create will affect the entire image but focus just on the part of the image that interests you and we can localize the effect of the curve later. With the curves dialog open click and drag the mouse around on the various parts of the image - a tone point will move on the curve in the dialog to display the various tones for these parts of the image. 145 THE FOCAL EASY GUIDE TO PHOTOSHOP CS2 In this example I want to add some contrast to the clouds but I want to preserve all of the other tones in the image. The clouds have most of their tones around the tones of the image. For tones in the image that you do not wish to change Ctrl t click on these tones to create lock points on the curve these points will remain unchanged. Repeat to cover all the tones that you wish to protect. These lock points on the curve will assure that these values will be unchanged by this curve adjustment. In this example I place lock points on the dark hills and the bright open area in the sky. Now you can go to the tones that you wish .
