Another way to smooth the edges of your image is feathering. How to smooth edges using feathering.
- Drag it: Select the Marquee tool and drag your cursor around the object you want to feather.
- Select it: Go to Select › Modify and then choose the Feather tool.
- Feather it: Enter a number into the Feather Radius field.
How do I round the edges in Photoshop?
Step 4: Select The Vector Mask Thumbnail In The Layers Palette – We have our Rounded Rectangle Tool selected, we’ve selected the “Shape layers” option in the Layers palette, and we’ve entered in a “Radius” value that will determine how rounded our corners will be. Click on the vector mask thumbnail in the Layers palette to select it. A white highlight border will appear around the thumbnail.
How do you blend harsh lines in Photoshop?
Learn how to smooth and blend colors in Photoshop Learn how to smooth and blend colors
Select the Smudge tool (R) from the toolbar. If you can’t find the Smudge tool, click and hold the Blur tool ( ) to show the other related tools, and then select the Smudge tool. Choose a brush tip and and blend mode options in the options bar. Select Sample All Layers in the options bar to smudge using color data from all visible layers. Deselect the option to only use colors from the active layer. Select Finger Painting in the options bar to smudge using the foreground color at the beginning of each stroke. Deselect Finger Painting to use the color under the pointer at the beginning of each stroke. Click and drag in the image to smudge the pixels.
: Learn how to smooth and blend colors in Photoshop
Why do my edges look pixelated in Photoshop?
What does a quick extraction of elements mean for the edges? – The Magic Wand or Quick Selection Tool are ideal to quickly separate a subject from its background. Photoshop detects the edges around a subject automatically and makes a selection. If you create a layer mask and cut out the subject subsequently, you will immediately notice jagged and pixelated edges.
What is pixel smoothing?
Smoothing is used to reduce noise or to produce a less pixelated image. Most smoothing methods are based on low-pass filters, but you can also smooth an image using an average or median value of a group of pixels (a kernel ) that moves through the image. Copy the entire code block and paste it into the IDL command line to run it. file = FILEPATH ( ‘rbcells.jpg’, $ SUBDIRECTORY = ) READ_JPEG, file, rbcimage img01 = IMAGE (rbcimage, LOCATION =, $ TITLE = ‘Red blood cells original image’ ) s1 = SURFACE (rbcimage, LOCATION =, $ XTITLE = ‘Width pixels’, $ YTITLE = ‘Height pixels’, $ ZTITLE = ‘Intensity Values’, $ TITLE = ‘Surface of Original Image’, $ COLOR = ‘aquamarine’, $ ZTICKVALUES = ) (s1).location =, 0 ] smoothed_image = SMOOTH (rbcimage, 5, /EDGE_TRUNCATE) img02 = IMAGE (smoothed_image, LOCATION =, $ TITLE = ‘Average-smoothed image’ ) s2 = SURFACE (smoothed_image, location =, $ XTITLE = ‘Width pixels’, $ YTITLE = ‘Height pixels’, $ ZTITLE = ‘Intensity Values’, $ TITLE = ‘Surface of Average-Smoothed Image’, $ COLOR = ‘aquamarine’, $ ZTICKVALUES = ) (s2).location =, 0 ] median_image = MEDIAN (rbcimage, 5 ) img03 = image (median_image, LOCATION =, $ TITLE = ‘Median-smoothed image’ ) s3 = SURFACE (median_image, LOCATION =, $ XTITLE = ‘Width pixels’, $ YTITLE = ‘Height pixels’, $ ZTITLE = ‘Intensity Values’, $ TITLE = ‘Surface of Median-Smoothed Image’, $ COLOR = ‘aquamarine’, $ ZTICKVALUES = ) (s3).location =, 0 ]
How do I enhance edges in Photoshop?
Photoshop- Sharpen- Look Sharp In Photoshop 6 Sharpen Look Sharp In Photoshop 6 | In photography, one of the most satisfying sensations is bringing an object into focus. If you’ve ever used a manual-focus camera, you know the pleasure of gently twisting the focus ring until your subject is perfectly clear.
But even autofocus fans can achieve similar satisfaction using Photoshop’s Sharpen filters. The program has several. This month we’ll explain the differences among them and show you how to use them. Get the point? Just because a camera has an autofocus feature doesn’t mean its images won’t need sharpening.
Various conditions can reduce the clarity of an image. Low light, a moving subject, or an unsteady photographer’s hand can all blur an image. If your subject is slightly out of the foreground, this too can cause poor focus. Or, if you are scanning paper prints, a poor scan can cause blurriness.
To begin. Create a new folder on your Desktop called Sharpen. Copy a few of your favorite photos here for practice. (This way you don’t have to worry about damaging originals.) The photos can be JPEG (Joint Photographic Experts Group) or TIFF (Tagged Image File Format) files. If you don’t have any practice images, copy one or two of Photoshop’s sample images to your Sharpen folder.
Locate the sample photos in C:\PROGRAM FILES\ADOBE\PHOTOSHOP 6.0\SAMPLES. Honing The Blade Open a photo. Go to the Filter menu and select Sharpen. You’ll see four options: Sharpen, Sharpen Edges, Sharpen More, and Unsharp Mask. The Sharpen tool works by increasing the contrast of adjacent pixels.
Sharpen More is equivalent to using the Sharpen tool several times. The Sharpen Edges tool is a little smarter: It only sharpens where it detects an edge, which is defined as a large shift in brightness. It leaves more homogonously bright areas untouched. Practice with these three tools. Oversharpen an image.
You will see how pixels get so distorted that they actually introduce a new type of blur, a colorful noise, which is caused by rendering pixels too bright. In photos featuring people, sure signs of oversharpening include bright spots on eyes, glasses, or teeth.
To undo your work, go to Edit, Undo or Edit, Step Backward. (If you’ve really changed things, go to File, Revert. This will take you back to your last saved version of the image.) Unsharp Mask The seemingly oddly named Unsharp Mask filter gives you the most control over the sharpening task. (Unsharp masking is actually a traditional film technique intended to sharpen edges.) In Photoshop, this filter lets you specify a threshold for determining differences between adjacent pixels, which increases or decreases contrast.
And it lets you increase or decrease the radius of the sampling area around edge pixels. If your goal is to create a printable image, keep in mind that the effects of the Unsharp Mask are more pronounced for on-screen vs. printed images. In other words, print samples before deciding on your sharpness settings.
- Adjust sharpness.
- Here’s how it works.
- Open an image and select Filter, Sharpen, Unsharp Mask.
- You’ll get a dialog box; click the preview box.
- This way the changes you make appear across the entire image, not just in the tiny sample window.) The first slider determines the amount of sharpening.
- For a high-resolution printable image, a standard level of sharpness is 150% to 200%.
Radius. The Radius slider determines the number of pixels surrounding the high-contrast edge pixels the sharpening will affect. The higher the number, the wider the band of pixels affected. A lower number ensures that only edge pixels will be sharpened.
- For many images, a radius between 1 and 2 is good.
- The Threshold slider determines how different adjacent pixels must be before they are considered edge pixels and therefore sharpened.
- The higher the Threshold value, the greater the contrast there must be between pixels.
- A Threshold value of 0 (the default) sharpens all the pixels in the image.
Depending on the image, values between 2 and 30 work well. To better visualize how these tools affect edge pixels, boost the magnification of the sample window to 300%. Use the hand tool and move to a high-contrast edge. Increase the radius to 3 or 4 to see how the edge widens.
- Increase the threshold to see how the edge thins.
- To get a feel for the Unsharp Mask tool, set the Radius to 2 and the Threshold to 20.
- Then play with the sharpen slider.
- Remember that printed results will look different from those on-screen.
- When you’re satisfied, save your work.
- The difference between a sharp and a blurry image can be dramatic.
Doesn’t it feel good to sharpen your focus? Sharpen Look Sharp In Photoshop 6 | : Photoshop- Sharpen- Look Sharp In Photoshop 6
How do I clean the edges of a selection in Photoshop?
What you learned – Open Select and Mask Make an initial selection with any of the selection tools. If there are selection edges that need to be improved, open the Select and Mask workspace. Choose different ways to view the selection Open the View menu in the Select and Mask workspace, and choose a view mode.
- The view modes are useful for evaluating the selection edges and seeing where improvements are needed.
- Use edge refinement controls The Select and Mask Properties panel has multiple controls for refining all the edges of a selection.
- The Radius slider can often be useful to improve soft edges, such as foliage or hair.
The Shift Edge slider expands or contracts the selection edges and can be useful to remove edge fringes. Use tools to refine the selection The Select and Mask toolbar contains only a few tools, which are useful for fine-tuning parts of a selection edge.
How do I select and clean lines in Photoshop?
Drawing Freehand – When drawing freehand, the first thing you need to do is set up your brushes to give you a nice clean line to draw with. To do this, open up the Brushes Palette and select Shape Dynamics and Pen Pressure. Then, tick the box that says Smoothing.
How do I feather the edges in Photoshop?
In this tutorial in our series on making selections in Photoshop, we’ll look at a great way to feather, or soften, selection outlines using Photoshop’s Quick Mask mode! Photoshop refers to softening the edges of a selection as “feathering” the selection, and there are plenty of times when we need to feather our selection edges since not everything we need to select has edges that are sharp and clearly defined. We may be trying to select an object that’s slightly out of focus in an image, causing its edges to appear soft and blurred, or we may be creating a vignette effect where our selection needs to transition smoothly and gradually into the surrounding background color. Many Photoshop users head straight to the Feather command under the Select menu in the Menu Bar (Select > Modify > Feather) when they need to soften a selection, but the Feather command has a serious drawback in that it gives us no way to preview what we’re doing. As we’ll learn in this tutorial, there’s a much better way to feather selections, one that isn’t quite as obvious as the Feather command but is every bit as simple to use and has the added advantage of giving us a live preview of the result! I want to apply a vignette effect to this photo of a young couple: The original image. If we look in my Layers panel, we see that my photo is sitting on a layer that I’ve creatively named “Photo”, and the photo layer is sitting above a white-filled “Background color” layer which will serve as the background for my vignette effect. The photo layer is selected and active: The Layers panel showing the photo sitting above a white-filled background. I’ll grab my Elliptical Marquee Tool from the Tools panel by clicking and holding my mouse button down on the Rectangular Marquee Tool, then selecting the Elliptical Marquee Tool from the fly-out menu that appears: Selecting the Elliptical Marquee Tool. With the Elliptical Marquee Tool in hand, I’ll drag out an elliptical selection outline around the area in the center of the photo that I want to keep: An elliptical selection outline has been drawn around the couple in the center of the photo. The Elliptical Marquee Tool, as with most of Photoshop’s selection tools, draws hard edge selections, so to create my vignette effect, I’ll need to soften the edges quite a bit. Going to Select > Modify > Feather. This opens the Feather Selection dialog box where we can enter a Feather Radius value, in pixels, to specify the amount of feathering we want to apply to the selection edges. Problem is, how we know what value to enter? In my case, what’s the exact feathering value I need here to create an ideal transition between the selection and the white background behind it? The correct answer is, I have no idea. All I can do is guess at a value. Since the Feather Selection dialog box gives me no other choice, I’ll play along and enter a value of 30 pixels, which is nothing more than a guess: The Feather Selection dialog box makes feathering the selection edges a guessing game. I’ll click OK to close out of the Feather Selection dialog box, and now if we look again at my elliptical selection in the document window, we see that it looks. hmm, pretty much the same as it did before I feathered it: The selection outline doesn’t look much different than it did before. In truth, the selection edges are now softer, but Photoshop’s standard “marching ants” selection outline has no way of indicating that the edge is feathered. It still looks like a solid, hard edge.
The reason is that the standard selection outline only appears around pixels that are at least 50% selected, It does not appear around pixels that are less than 50% selected. So basically, Photoshop is looking at us right now and saying “The most I can tell you is that any pixels inside the selection outline are at least 50% selected, and anything outside the selection outline is less than 50% selected.
I wish I could be of more help.” Photoshop shouldn’t feel too bad, though, because it actually can be of more help. In fact, it can give us a full preview of what our feathered edges look like. It just can’t do it using the Feather command and the standard selection outline.