Search Results

Search found 19592 results on 784 pages for 'image resizing'.

Page 4/784 | < Previous Page | 1 2 3 4 5 6 7 8 9 10 11 12  | Next Page >

• How to detect an 'image area' percentage inside an image?

  - by DaNieL

  Mhh, kinda hard to explain with my poor english ;) So, lets say I have an image, doesnt matter what kind of (gif, jpg, png) with 200x200 pixel size (total area 40000 pixels) This image have a background, that can be trasparent, or every color (but i know the background-color in advance). Lets say that in the middle of this image, there is a…

  Read the article

• Reading Characher from Image

  - by Chinjoo

  I am working on an application which requires matching of numbers from a scanned image file to database entry and update the database with the match result. Say I have image- employee1.jpg. This image will have two two handwritten entries - Employee number and the amount to be paid to the employee. I have to read the employee number from…

  Read the article

• RGB values from image into a one dimension array in c#

  - by velocityxyz

  I was wondering if there is a was a way to read rgb values from an image into a one dimensional array in C#. If it doesnt make sense, in java I would do something like this. int[] pixels; BufferedImage image = getClass().getResourceAsStream("asdfghjkl.png"); int w = image.getWidth(); int h = image.getHeight(); pixels = new int[w * h];…

  Read the article

• How to make background image black-and-white?

  - by Dmitri

  Are there any filters that would make background image to be displayed as black-and-white? What I mean, is this: i have a background image set via css using background: url(/image.png); But now I need to apply a filter so that an image is shown as black-white only. Ideally, I would like to also apply opacity to it. The effect I really…

  Read the article

• convert color image into black and white image using php gd library

  - by vijay

  hi i m having a page in which users upload their images to convert into black and white image.. i tried some of the code from internet but it works only for jpeg image when i upload some gif or png images it shows an full black image or the same image with the same color scale... any codes appreciated.. regards vijay.

  Read the article

• DirectShow EVR resizing window problem

  - by Daniel

  So I've been looking into the world of media playback for windows and I've started making a C# Media Player using DirectShow. I started off using the VRM-7 windowed video renderer and it was brilliant except it had a couple of small problems (multi monitors, fullscreen). But after some research I found that it's deprecated and I should…

  Read the article

• SFML: Generate a background image

  - by BlackMamba

  I want to generate a background, which is used in the game, on every instance of the game based on certain conditions. To do so, I'm using a sf::RenderTexture and a sf::Texture like this: sf::RenderTexture image; std::vector<sf::Texture> textures; sf::Texture texture; // instantiating the vector of textures and the image not…

  Read the article

• WPF / C#: Transforming coordinates from an image control to the image source

  - by Gabriel

  I'm trying to learn WPF, so here's a simple question, I hope: I have a window that contains an Image element bound to a separate data object with user-configurable Stretch property <Image Name="imageCtrl" Source="{Binding MyImage}" Stretch="{Binding ImageStretch}" /> When the user moves the mouse over the image, I would…

  Read the article

• Transforming coordinates from an image control to the image source in WPF

  - by Gabriel

  I'm trying to learn WPF, so here's a simple question, I hope: I have a window that contains an Image element bound to a separate data object with user-configurable Stretch property <Image Name="imageCtrl" Source="{Binding MyImage}" Stretch="{Binding ImageStretch}" /> When the user moves the mouse over the image, I would…

  Read the article

• apt-get install was interrupted

  - by user3475299

  I am new to Ubuntu. I got the following lines after an interrupted apt-get install. Running depmod. update-initramfs: deferring update (hook will be called later) Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 3.13.0-29-generic /boot/vmlinuz-3.13.0-29-generic run-parts: executing…

  Read the article

• Android Image Problem and threshold

  - by Danny_E

  Hey Guys, Long time reader never posted until now. Im having some trouble with Android, im implementing a library called JJIL its an open source imaging library. My problem is this i need to run some analysis on an image and to do so i need to have it in jjil.core.image format and once those processes are complete i need to…

  Read the article

• Is using the .NET Image Conversion enough?

  - by contactmatt

  I've seen a lot of people try to code their own image conversion techniques. It often seems to be very complicated, and ends up using GDI+ function calls, and manipulating bits of the image. This has got me wondering if I am missing something in the simplicity of .NET's image conversion call when saving an image. Here's the…

  Read the article

• PHP image watermark only displaying image on page

  - by Satch3000

  I am testing a script where I watermark an image in my webpage. The script works fine and the image is watermark but my problem is that only the image is displayed on the page. As soon as I add the script to my page it's like the web page is converted to the image that I'm watermarking. I think it's because of…

  Read the article

• How to resize a image with jquery

  - by Anders Kitson

  I want to resize a img on a click function. Here is my code that is currently not working. I am not sure if I am doing this correctly at all, any help would be great. <script> $(document).ready(function(){ $("#viewLarge").click( function(){ $("#newsletter").width("950px"); }); }); </script>…

  Read the article

• Blurred image recovery?

  - by m0s

  I have pictures of handwritten text and some of them are blurred, because the camera was shaky. If someone could point out any techniques that I can use to bring it to readable quality would be great. It is really a closeup, and I'm pretty sure it is doable. If you can recommend a specialized software or you…

  Read the article

• Rotating images with PHP reduces quality especially over about 10-20 actions

  - by Dylan Cross

  I am using this code below to rotate my jpeg images, the problem is that after around 10-20 times of rotating the image the image is dramatically lower quality, especially blue skies and such, my question is how can I keep these images the same high quality image? There must be a way. I mean, i keep the…

  Read the article

• Django resizing an image pre save using PIL

  - by Ed

  Ugh, I hate having to ask a question on such a common feature, but. . . I'm using an ImageField in a form to upload a photo to S3. I want to resize the image before it is uploaded to S3. I'm trying to use PIL to test the dimensions and resize if necessary. The Image.open() part is throwing me…

  Read the article

• Algorithms for Image objects detection (Image -> Layers) on static one picture

  - by Ole Jak

  So I have a girl in front of the wall image (or any image of such kind (object infront of another object)) What is the best algorithm for devidinsg such image into for example 3 objects Red Wall, Girl, Gray Wall so that we could than cut a girl from that photo not cuting wall parts?

  Read the article

• SSRS: Report loading external images, image not found, can I hide the image control

  - by Nauman

  My SSRS report loads logo images for each customer from a customer number specific folder on the report server. I write an expression, to form my URL to the image based on th customer number. ..."http://localhost/images/" + iCustomerNumber.ToString() + "/logo.gif" I am able to get this…

  Read the article

• ASP.NET store Image in SQL and retrieve for Asp:Image

  - by sweetcoder

  I am looking to fileupload a picture jpeg,gif,etc into an SQL database on an updateprofilepicture page. Then on the profile page, I want to retrieve the image from an sql database and have it show up in an Asp:Image control. I have much code trying to do this and it doesn't work. The table…

  Read the article

• Image Processing, joining the small images to form the main image

  - by n0idea

  Good morning everyone, Actually I'm having a small issue in image processing and I'm in need of some help. First of all, let me explain what i want to do, i have an image that was split into 4 other small images. I currently have like 6 small images that i need to figure out which ones…

  Read the article

• Image Data via Ajax - how can I display the image on the Page

  - by Mike B

  I am creating a Domino Document via AJAX that contains a photo. I am able to get the base64 image data back to the server in a Notes Domino Document. Data is stored in a Richtext (textarea) field as "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAFA..........." - (this goes…

  Read the article

• turning text into image - PHP/GD - save image

  - by Phil Jackson

  Hi, I'm using this script to simply create an image from text. What I would like to know is how to save the image instead of printing straight to browser; // an email address in a string $string = $post[$key]; // some variables to set $font = 4; $width =…

  Read the article

• image upload to orginal image

  - by tismon

  http://www.zazzle.com/cr/design/pt-mug is demo site click the add image, add the images click ok butt. The image is add to mug image In that php code i want it please help me

  Read the article

• Dynamically reducing image dimension as well as image size in C#

  - by hanesjw

  I have an image gallery that is created using a repeater control. The repeater gets bound inside my code behind file to a table that contains various image paths. The images in my repeater are populated like this <img src='<%# Eval("PicturePath")' %>' height='200px'…

  Read the article

< Previous Page | 1 2 3 4 5 6 7 8 9 10 11 12  | Next Page >