blurry

layered window with blur effect

99封情书 提交于 2019-11-29 14:45:40
I really like the effect that can be seen for example in iOS, which basicaly looks like a layer drawn on top of current view , bluring the visual content and using that as a background. Is there a way to achieve something like that in WPF? I've seen people mostly dealing with this blur/transparency on Window level, but I need it within the window. Let's say this is the content of my window. <StackPanel HorizontalAlignment="Center" Orientation="Horizontal"> <Image Source="pack://application:,,,/Resources/Penguins.jpg"/> <Image Source="pack://application:,,,/Resources/Penguins.jpg"/> <

Image deblurring on Matlab

非 Y 不嫁゛ 提交于 2019-11-29 14:38:13
问题 Im new to MatLab. Been playing around and reading through the help guide but i can't seem to solve this situation. I have removed the noise by using gaussian algorithm. That was successful but I've not managed to get the image to be clear, i've tried using Richardson-Lucy deblurring algorithm but it doesn't work. Any idea how can i solve this? Thnx in advance. Here's what i've done so far. image size = 21kb image dimension = 264 x 126 img = imread('car_plate.jpg') subplot(331); imshow(img),

Prevent anti-aliasing for imshow in matplotlib

让人想犯罪 __ 提交于 2019-11-29 04:34:51
问题 When I use matplotlib's imshow() method to represent a small numpy matrix, it ends up doing some smoothing between pixels. Is there any way to disables this? It makes my figure's misleading in presentations. The figure above is a 28x28 image, so I should be seeing large squares of single colors representing each pixel (as matlab would display it when using imagesc()). But Instead, the pixels seem to be blurred with neighboring pixels. Is there a way to disable this behavior? 回答1: There is an

How to prevent the background image from getting blurry

三世轮回 提交于 2019-11-29 02:26:14
I need to know how to get the background image to not be blurry when text is over it in CSS as it spoils the look of my website if it's blurry. My CSS is: background: #ff0000 url(img/rain.jpg) top center repeat-y; background-size: 100%; But when I load it up where there is text that line goes blurry and I don't want it to so how do I do this? Fiddle example Try to add: image-rendering: -webkit-optimize-contrast; Nurealam Sabbir Try adding this to the code: image-rendering: pixelated; For me it worked perfectly. you can also try - image-rendering: -webkit-optimize-contrast; use of background

Blurry UILabel when added programmatically

删除回忆录丶 提交于 2019-11-28 19:32:22
I am adding a UILabel to a view meant for loading purposes. However, it gets blurry after I added it. The weird thing is that I just about the same code for an loading view which is loaded ontop of an UITableViewController and it works great there. Yet, this one on top of an UIViewController is blurry. This is my code: float x = (self.view.frame.size.width-20)/2; float y = (self.view.frame.size.height-70)/2; // Add loading and sub text UILabel *loadingText = [[UILabel alloc] initWithFrame:CGRectMake(10, round(y+30), round(self.view.frame.size.width-20), 21)]; [loadingText setTextAlignment

layered window with blur effect

吃可爱长大的小学妹 提交于 2019-11-28 08:45:17
问题 I really like the effect that can be seen for example in iOS, which basicaly looks like a layer drawn on top of current view , bluring the visual content and using that as a background. Is there a way to achieve something like that in WPF? I've seen people mostly dealing with this blur/transparency on Window level, but I need it within the window. Let's say this is the content of my window. <StackPanel HorizontalAlignment="Center" Orientation="Horizontal"> <Image Source="pack://application:,,

SVG rendered into canvas blurred on retina display

点点圈 提交于 2019-11-28 00:15:16
I have an issue with SVG rendered into canvas. On retina displays canvas rendered as base64 url and set as SRC into is blurred. I've tried various methods that was described in list below with no luck: https://tristandunn.com/2014/01/24/rendering-svg-on-canvas/ How do I fix blurry text in my HTML5 canvas? Canvas drawing and Retina display: doable? https://www.html5rocks.com/en/tutorials/canvas/hidpi/ Now i don't know what should i do to make it better. Please look into my result: jsfiddle.net/a8bj5fgj/2/ Edit: Updated fiddle with fix: jsfiddle.net/a8bj5fgj/7/ Retina display Retina and very

CSS: transform: translate(-50%, -50%) makes texts blurry [duplicate]

被刻印的时光 ゝ 提交于 2019-11-27 19:57:04
This question already has an answer here: Webkit-based blurry/distorted text post-animation via translate3d 17 answers I want to center my div and I use this method, but it makes my texts inside the div blurry: <!-- language: lang-css --> #div { top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%); transform: translate(-50%, -50%); } is there any way to center my div ? Add these styles around elements blocks which you are translating to fix the anti-aliasing, Translate Z-axis to have a zero value. -webkit-font-smoothing: subpixel-antialiased; -webkit-transform: translateZ(0) scale(1.0

How to prevent the background image from getting blurry

痞子三分冷 提交于 2019-11-27 16:55:56
问题 I need to know how to get the background image to not be blurry when text is over it in CSS as it spoils the look of my website if it's blurry. My CSS is: background: #ff0000 url(img/rain.jpg) top center repeat-y; background-size: 100%; But when I load it up where there is text that line goes blurry and I don't want it to so how do I do this? Fiddle example 回答1: Try to add: image-rendering: -webkit-optimize-contrast; 回答2: Try adding this to the code: image-rendering: pixelated; For me it

CSS: transform: translate(-50%, -50%) makes texts blurry [duplicate]

≯℡__Kan透↙ 提交于 2019-11-26 22:51:49
问题 This question already has answers here : Webkit-based blurry/distorted text post-animation via translate3d (19 answers) Closed 4 years ago . I want to center my div and I use this method, but it makes my texts inside the div blurry: <!-- language: lang-css --> #div { top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%); transform: translate(-50%, -50%); } is there any way to center my div ? 回答1: Add these styles around elements blocks which you are translating to fix the anti