How to get the url of a gmap that was designed by entering circles, polygons and rectangles, as the image, using the Drawing tools?  need to get this custom map with the design and generate an image ... to find the url I create a Static Map and make...
I am reading a picture and filtering out the colors and this is the result I get in the following images. The code is from the example folder in the opencv module.     I am trying to feed the picture back to an A.R Drone 2.0 and  have the drone follo...
I get binary data of jpeg images from a series of httprequests about every 50-200 ms, I convert this data to a base64 string and insert the string in the img tag with javascript.  var img = document.getElementById('img1'); img.src = 'data...
here is some part of my code  xmlhttp.open("GET", theUrl, true); document.imglive.innerHTML = '<img src="data:image/jpeg,' + xmlhttp.responseText + '"/>';   that don´t seem to work. i also tried  document.imgliv...
How to render JPEG/PNG file data contained in Javascript variable? Is it possible ? What javascript libraries needed ? Browser in use is FF / IE.   Thanks...
If you take a look at sites like this one   http://www.apple.com/watch/overview/  you'll see that their .jpgs load unconventionally, starting with a pixelated version and slowly increasing in resolution instead of loading from top to bottom.  In...
I have dynamically loaded a JPEG image into a 2D html canvas and I would like to access the raw YCbCr pixel values.  From what I understand, JPEG encodes the pixel data in YCbCr, but chrome appears convert it to RGB when accessing it with getImageDat...
I'm displaying images like this:  <img src="placeholder.jpg" data-url="/get_image/{{image.id}}/" />   /get_image/{{image.id}} returns some JSON with the URL to the actual image, and then I replace the src attrivute of the &l...
I want to upload a bunch of image files to a directory that I've set up on my ISP's free hosting service. It's something like http://home.ISPname.net/~username/subdir.  I want my Javascript code to be able to get a directory listing and t...

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