Questions tagged [image-masking]
132 questions
1
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1 answer
Photoshop layer blending - null out background
Is it possible using layer blending and maybe masking to null out the background(transparent) using a picture with the product in place and one without the product as a background reference picture.
Like a layer mask that only reveals where images…
1
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0 answers
Image masking resize the original image (want to mask and crop image in masked image shape)
I have two Images 1.Original image 2.mask image
I want to mask original image with mask image and it will done using below code.
- (UIImage *) maskImage:(UIImage *)originalImage : (NSString *)maskImageName
{
CGColorSpaceRef colorSpace =…
JAY RAPARKA
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1 answer
Masking a moving object with MATLAB
I am using digital photogrammetry to build a point cloud of a river bank. The photos were taken from a moving raft, and I need to mask the raft and oar from the pictures. I used MATLAB to mask the raft, which was fairly easy, but I haven't been able…
Oregon State Student
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1 answer
Crop image in swift
I am trying to crop image in swift. I'm trying to implement something like, user will capture a photo. Once photo is captured user will be allowed to set the crop area. I'm able to get the image from that crop area, but I want that the crop image…
Ankita Shah
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1 answer
Canvas Mask Help w/ custom audio player scrubber / waveform
I have two pngs, one white and the other red.
When the song it not playing it should be white,…
When the song it not playing it should be white,…
tallgirltaadaa
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1
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1 answer
How to create two tone SVG mask and overlay
I am currently attempting to create a two SVG overlay / masking like the image below
I have created a Svg for the overlay. As it stands i am trying to create two elements one for the green side and one for the blue side.
I have almost achieve the…
NewKidOnTheBlock
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1 answer
css masking in IE10
I have this code which makes a background-image appear under a css mask.
.test-splash {
height: 1000px;
width: 1000px;
display: block;
-moz-transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
-o-transform: translate(-50%,…
Newcoma
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1 answer
iOS: Change black color in UIImage to another color
I have an image with white border and black color filled inside it. I want to just change the black color to another color at runtime. The user will select the color at runtime in HSB format. How can I do that? I tried CGImageCreateWithMaskingColors…
Pria
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1 answer
Remove masking from an UIImage in iOS
I am masking an UIImage in iOS. I want to remove that mask now. How will I achieve it. This is my code for masking the image :
UIColor *header1Color = [UIColor colorWithRed:0.286 green:0.286 blue:0.286 alpha:0.1];
UIImage *img =…
Dhruv Jindal
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2 answers
masking a background colour over the transparent region of a UIImage in objective C
Im a little bit lost on how to go about this, im really looking for the theory behind it im not 100% sure if the title is correct or not.
Im currently working on a iOS app and im a little stuck with the progress indicator thats been designed ive…
Dan Newns
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1 answer
CSS - Using a pseudo-element for an image mask
I'm showing an image on a page and I wish to add a mask to achieve a specific border-and-corner effect.
To do this I was hoping to use a pseudo-element in the following manner:
img
{
height: 58px;
left: 0;
position: absolute;
top:…
awj
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advanced usage of matlab roipoly command
I am new to matlab and am working on Image processing. I am using the roipoly function to create a mask. As I understand I can use it like this :
I = imread('eight.tif');
c = [222 272 300 270 221 194];
r = [21 21 75 121 121 75];
BW =…
roni
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4 answers
Masking White areas of JPEG images
I want to mask a total White (R:255,G:255,B:255) areas in a JPEG image, so when viewed in the browser, in the total white areas I will see what underneath (those area will be transparent). I don't mind using JQuery, CSS 3 or Canvas, whatever works…
Liron Harel
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1 answer
Fixed footer with blank icons on Android 2.3
We're developing a hybrid app for Android and iOS and are using html+css to style the app. There is however one problem that we can't fix right now:
Since we want support for Android 2.3-4.2 and iOS 5.1-6.1 we try to use 'position:fixed' for the…
VIDNA
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1 answer
Masking View using Titanium (Appcelerator)
I need to create a slot machine game using Titanium. The problem i'm facing is best explained using images:
This is my base layout. I put the images displayed in the machine in a 3x3 matrix, and on top i place the 'frame' of the machine. I would…
Balázs Édes
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