I am working on the development of a Massively Multiplayer Online Role Playing Game (MMORPG) in .NET using C# and Silverlight. One of the features that has been requested for this game is to allow players to upload their own avatars. Rather than displaying the uploaded images in their raw forms, we want to convert the images to a cartoo...
What sort of application can be considered to be the really business winner for automotive telematics applications related to image processing/computer vision ? here are the criteria : 1. Innovative 2. Social 3. Fun. ...
Hello, I need to compare 2 or more images to calculate how much a point shifted in the x and y direction. May I know how do I go about doing this in Matlab? Thanks! ...
Hello, After detecting the lines in an image using Houghlines, how can I use it to calculate the change in angle(rotation) of the lines of a reference image? Thanks. ...
I have an image of an object taken in a studio. The image is well lighten from multiple sources and stands on a mate white background. the background is also lighten. Most of the shadows that fall on the background are eliminated by the lights but there are still very little light shadows that I would like to remove. Until now, the onl...
I'm trying to use OpenCV to "parse" screenshots from the iPhone game Blocked. The screenshots are cropped to look like this: I suppose for right now I'm just trying to find the coordinates of each of the 4 points that make up each rectangle. I did see the sample file squares.c that comes with OpenCV, but when I run that algorithm on t...
Hi folks ! I recently joined a project where I need to get some vehicle based computer vision system. So what sort of special functionalities does a camera need, to be able to capture images while traveling at varying speeds ? for example how high a frame rate is required, and the exposure duration, shutter speed? Do you think that webca...
Does anybody have any idea about any recent work being done on optical character recognition for Indian scripts using modern Machine Learning techniques ? I know of some research being done at ISI, calcutta, but nothing new has come up in the last 3-4 years to the best of my knowledge, and OCR for Devanagari is sadly lacking! ...
I have a hundred 10x10 px images, and I want to combine them into a big 100x100 image. I'm using the Image library to first create a blank image and then paste in the smaller images: blank = Image.new('P',(100,100)) blank.paste(im,box) The smaller images are in color, but the resulting image turns out in all grayscale. Is there a fix ...
I understand the way how the neural net is working, but if I want it to use for image processing, actually character recognition, I can't understand, how can I input the image data to the neural net, if I can have a very big image of an A letter! May be I should try to get some info from the image, some specifications of the image, and ...
So we have Histograms... Is there any algorithm to generate original image from them? ...
I am doing some image processing code in C#, but I cant use any libraries or GNU like code. The UnsharpMask function depends on Gaussian blur which in turn depends on Fourier Transforms. I wrote code for all this and things are working, but to make a long story short, I need to remove the FFT functions. Is there any way to perform unsh...
I have a problem to detect object in images or video frames. I have a task that is detect some people or something who enter into the sight of web camera, and then my system will be alarm. Next step is recognize which kind of thing the object is, in this phase I know use Hough transform to detect line, circle, even rectangle. But when ...
there are two images one is background image another one is a person's photo with the same background ,same size,what i want to do is remove the second image's background and distill the person's profile only. the common method is subtract first image from the second one,but my problem is if the color of person's wear is similar to ...
//input.dot digraph G { graph [bb="0,0,10,1000"] node [width=1 height=0.5 fixedsize=true]; 1[shape=rectangle]; 2[shape=rectangle]; 3[shape=rectangle]; 4[shape=rectangle]; 5[shape=rectangle]; 6[shape=rectangle]; 7[shape=rectangle]; 8[shape=rectangle]; ...
Hi, I am developing a Image uploader using Flash 10. I am using Filereference object to browse images and Loader to show the image: Sample code: var tempFileRef:FileReference = FileReference(ev.target); var oLoader:Loader = new Loader(); oLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, onImageLoad); oLoader.contentLoaderInfo...
this is a picture of a dog's contour and a horse's contour how to make computer know it is a horse or a dog or a person. ...
who recommend me a professional computer vision web site so i can ask question in it. thanks a lot ...
Alright, this is sort of a tough one. I've recently been working on a static content handler project, and this is hitting me hard. I cannot get the images to show up in the browser the same way I could before. The image is correct, and it's impossible because my code pretty much stayed the same. ob_start(); function ImageExistsSql($im...
I am currently working on an application that needs to analyse a number of images and figure out what color they're closest to. Therefore I found a code snippet that does exactly that: function analyzeImageColors($im, $xCount =3, $yCount =3) { //get dimensions for image $imWidth =imagesx($im); $imHeight =imagesy($im); ...