Stack Overflow
Stack Overflow

Questions tagged [image-editing]

Anything related to image editing

Questions related to image editing like modifying, resizing, brightness and color adjustment, white balance, backlight correction, adding text, cropping, filters

173 questions
1
vote
1 answer

Bitwise color filter in MATLAB

Is there a MATLAB function that does the following: For an image input, it tells me what proportion of the bits are darker than a particular color of my choosing. So if I entered an image of a chess board and used the color gray, the output would…
farid99
  • 712
  • 2
  • 7
  • 25
1
vote
3 answers

Applying Matlab Images Filter On RGB Images

i have the following Matlab code to manipulate two images, gray scale image, and RGB image. The point is to apply Average,Gaussian, and Laplacian filters on both images. %%Clear clear clc %%Reading images gray=imread('cameraman.tif') [gray_table…
HussainBiedouh
  • 99
  • 2
  • 11
1
vote
0 answers

opencv java - Is it possible to remove background from static image

I am trying to remove background from an image. These are the images of x-ray objects. Since these are static still images, is it possible to remove the background from static image? Is yes then what is the best way? Your answer is highly…
rav
  • 11
  • 3
1
vote
2 answers

Coloring area of an image on mouse click over picturebox

I would like to be able to fill any given area of an image with a given color, much like you can use paint to fill a rectangle, circle or any other shape delimited by a color. To make this simpler I already have made the picture box source image to…
Fábio Antunes
  • 16,984
  • 18
  • 75
  • 96
1
vote
0 answers

Add text to imageView and save in big resolution

My application has an ImageView in a relative layout and let the user add text to that image. It has been done by adding an EditText over the ImageView and then i call relativeLayout.getDrawingCache() to get the bitmap of the image with the text the…
DNY
  • 53
  • 5
1
vote
0 answers

Overlay png file over a picture Android

I'm thinking to develop an app that should take a pic overlay over this pic a png image. For iOS I found some interesting on this link: overlay image over another. Now I would do the same for an Android application, there's a way to do this stuff? I…
lucgian84
  • 833
  • 4
  • 11
  • 29
1
vote
1 answer

How to add text to image in java?

I am using Prime-faces. Here i need to add dynamic text to bottom of the image using java. i.e, I need to "write" on the image and I need to save image with text in my desired PC location. I have tried this: public void writeToImage() throws…
Venkat Maridu
  • 892
  • 3
  • 22
  • 45
1
vote
2 answers

Need to retain quality of image when rotating that image in iPhone

Possible Duplicate: Need to retain original quality of image while rotating in iPhone sdk In my app, I can rotate an image by 90 degrees. When I rotate a number of times... it is getting blurred (pixel clarity is missing). I lost the img quality.…
Lakshmi
  • 585
  • 2
  • 13
  • 22
1
vote
1 answer

How to automatically capture images as user moves down the iphone /ipad camera to make a panoroma like picture?

I have an app where i scan the forms means i take its pictures and upload them . Now if the form is long so that the iphone /ipad camera could not take picture of entire form clearly. In that case i want the user to slowly move the camera down , so…
Pankaj Kainthla
  • 2,439
  • 5
  • 31
  • 61
1
vote
1 answer

crop and get rest of the Image in Objective-C

I want to crop the image, and want to get the other portion of the image. Like the image as per below and Here I want to create a transparent area of the selected portion of the image and make a new image. I have also tried to get all the pixel…
Crazy Developer
  • 3,464
  • 3
  • 28
  • 62
1
vote
0 answers

Flex Image Editor issue

We have developed flex image editor for editing business cards and templates. Users can add text, select font and size for the texts in that templates and save their output. Since flex is a client-side program, it was time consuming to save that…
Rcrd 009
  • 323
  • 6
  • 17
0
votes
1 answer

Saving javascript edited image with php

I've been looking at this js image processing library, pixastic.com. How can I save the new image with php? Is it even possible?
localhost
  • 845
  • 3
  • 14
  • 32
0
votes
1 answer

PHP and Javascript image editing?

I'm looking for a site with a robust API or something I can house on my own server to do some image editing. Yes, I know about Pixlr and Photoshop.com, to name 2, but the API features I'm looking for go beyond that. I am looking to take an image and…
Honus Wagner
  • 2,830
  • 13
  • 44
  • 61
0
votes
1 answer

Styling a map with CSS and HTML

I have a CSS map of Brazil that I want to make have yellow borders: Can you inform me how I make the borders yellow so my map looks more similar to this: I also want to know how to make the black background larger since the map is larger than the…
Niklas Rosencrantz
  • 25,640
  • 75
  • 229
  • 424
0
votes
0 answers

How to measure the width of white object inside the image

I have this image, with a white object: I cut the image and draw a vertical and horizontal line: and I would like to measure the width and height of white objetc in contact of the lines, vertical and horizontal. But my approach was wrong, I got…
Curious G.
  • 838
  • 8
  • 23
1 2 3
…
11 12