blur shaft

This tutorial describes how to blur the background of ps to a friend of PHP chinnet. it is a basic tutorial and is very suitable for beginners to learn. we recommend that you use PHP chinnet, if you like it, you may like to take selfies together. sometimes, selfies are quite successful, but there is always a bit of discord in the background. it is not good to see them on the Internet, I took my underpants when I took a selfie. what should I do in the

1.Uiimageview *imageview = [[Uiimageview alloc]initwithimage:[uiimage imagenamed:@"img_0004"]]; Imageview.frame= CGRectMake (0,0, the,720); [Self.view Addsubview:imageview]; //add Gaussian blur under iOS8, there are 3 types of blurUivisualeffectview *effectview =[[Uivisualeffectview Alloc]initwitheffect:[uiblureffect Effectwithstyle:uiblureffectstyledark]]; Effectview.frame= CGRectMake (0, -, the, -); [ImageView Addsubview:effectview]; //UIButto

https://www.zhihu.com/question/20215561/answer/40316953On the understanding of this article is really good, from the beginning to see the tail are very vivid, a breath, no blur, very good, so recommend to everyone, is worth reading.OvearLinks: https://www.zhihu.com/question/20215561/answer/40316953Source: KnowCopyright belongs to the author, please contact the author for authorization.First, WebSocket is HTML5 out of the Thing (protocol), that is, the

the thumbnail display, the original picture load how much to show how much, not loaded or show thumbnails, gradually the thumbnail overlay, the original image in the process of loading the image from the blur to a clear gradient effect.4). When the original picture is loaded, the original image is all covered by the thumbnail, when the user sees the actual original. You can hide thumbnails to prevent thumbnails from interfering with transparent image

@interface CountryviewcontrollerBackground@property (Strong, nonatomic) UIView *backview;EndSet background blur-(UIView *) backview{if (!_backview) {_backview = [[UIView alloc]initwithframe:self.view.bounds];Bokeh of backgroundUicolor *mycolor = [Uicolor colorwithwhite:0.5 alpha:0.5];_backview.backgroundcolor = MyColor;[Self.view addsubview:self. Backview];Set in front of the current controller[Self.view bringsubviewtofront:self. Backview];Hide at the

Document directory Syntax Definition and usage The blur () method is used to remove the focus from the link.Syntax anchorObject.blur()Instance 1 2 3 6 7 14 15 16 17 18 href = "http://www.w3school.com.cn"> Visit W3School.com.cn 19 20 21 22 23 24 25 TIY Use focus () and blur ()

In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, dxdraws, stdctrls; Type tform1 = Class (tform) dxdraw1: tdxdraw; button1: tbutton; button2: tbutton; button3: tbutton; Procedure button1click (Sender: tobject); Procedure destroy (Sender: tobject); end; var form1: tform1; implementation {$ R *. DFM} const imgpath1 = 'C: \ temp \ delphix.bmp '; Procedure tform1.button1click (Sender: tobject)

We will give you a detailed analysis of photoshop software and share with you the tutorials on using surface blur to sharpen post-processing photos.Tutorial sharing:Let's take a look at the effect comparison:1) open a photo that requires sharpness2) copy layers3) press CTRL + I/CMD + I to reverse the tone.4) set the opacity of the layer to 50%, and the screen will become gray.5) Select filter> blur> sur

Due to privacy concerns, Google began to test the face virtualization technology of Google Street View. This technology uses computer algorithms to search for and blur human faces from the Google Street View database. John Hanke, Google earch and head of Google Maps, mentioned in an interview at the where 2.0 Conference.Google announced on its official blog that it has launched the test in the Manhattan region and will eventually be used in a wider ar

Gaussian Blur, see Baidu Encyclopedia.Convolution is also used to achieve the formula for each convolution element:Where Bldg is the standard variance, the general value is 1.The x and y correspond to the integer distance from the current position to the convolution center, respectively.Because the weights in the Gaussian kernel need to be normalized, even if the ownership is added to 1, the coefficients in front of e will not actually have any effect

123456789Ten One A - + A at - - - - - in - toRequirement: When the user chooses one of these items, gets the value of the selected item (provided that the selected item changes, event: Change time, Time handle: onchange) The Change event occurs when the drop-down list of selected items changes. What is this? What is This.value again? This represents the current drop-down list Object This.value represents the current drop-down list for the value of the selected item

Mac external Display, unless the Apple's own display "ACD", you will generally encounter the problem of font Blur hollow. To execute a command in the terminal: defaults -currentHost write -globalDomain AppleFontSmoothing -int2 You can use 1 to 3 as the last parameter of the command, indicating the intensity of the font smoothing rendering. If you want to restore the default settings: defaults -currentHost delete -globalDomain AppleFontSmooth

The last article I just said now or again to write an article, using PS to beautify people's photos is very simple. 1, open the original artwork, create curve adjustment layer, parameter settings such as Figure 2. Create a new layer, press CTRL + ALT + Shift + e-stamped layer, execute: filter > Blur > Gaussian blur, Value 3, make sure to add layer mask, fill the mask with black, then use white brush to

If the video photo is not enough, the character's face and skin will have many colorful miscellaneous points. When dealing with the need to draw on the skills of the mouse, the characters of the facial features such as a little processing, in the skin to beautify the characters, the effect is basically out! Original Final effect 1, open the original image, the background layer to copy a layer, select the Smudge tool Brush Select more of the kind of the following figure red circl

, the picture will first generate a 200x200 picture in memory, and then the browser will display the 100x100 image when rendering, so there is no blur distortion. And there's a blur in the Chrome and IOS7 Safari. However, the Webkitbackingstorepixelratio attribute is not available in the browser vendor, so it is necessary to add a browser prefix to achieve compatibility. As follows: var canvas = document

Absrtact: We propose an algorithm to remove motion blur from a single image. Our method uses a uniform probabilistic model for estimating the convolution kernel and for the clear image in the process of fuzzy image calculation. We analyze the causes of the artificial traces that usually exist in the current blur method, and then introduce some new terms in our probabilistic model. These terms include the sp

Fuzzy filterOur final step is to use the Blur mask to retouch the filter, which adjusts the contrast of the edge details and the illusion of good focus.1. Select Filter > Sharpen > Unsharp Mask. Make sure the Preview option is selected so that you can see the effect before you use it. To better watch the view, you can drag the mouse over the preview window to see the different parts of the image. You can also use the plus and minus buttons below the w

. 3, create curve adjustment layer, the blue adjustment, parameter settings such as Figure 4, determined to use a black brush to wipe out the characters, the effect is as Figure 5. 4, create a color balance adjustment layer, parameter settings such as Figure 6, determined to use a black brush to wipe out part of the garment.

There may be a slight difference in the conditions triggered by different browsers, and today we say that the focus and blur events of the IFRAME in the Firefox browser will trigger an invalid problem. Solution: 1: Use Contentwindow, directly using jquery blur and focus, if you use native, add a browser to judge then Attachevent and AddEventListener on the line The code is as follows Copy

The characters in the photo are somewhat blurred, mainly because the focus is not allowed to form, if the direct use of USM Filter sharpening, can not recognize the real image of the contour, but only by recognizing the contrast between pixels to identify, so need to channel to help! Adjust the blur before the photo (+ enlarge the picture ) Adjusted clear photo (+ enlarge the picture )1, the Activation channel panel, observation RGB three channels,