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Questions tagged [image-masking]

132 questions
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as3 how to ignore MOUSE_DOWN outside mask

I am working on a jigsaw-like game in as3 where irregularly shaped layers imported from photoshop are used to mask parts of their original background. By setting cacheAsBitmap=true on the mask and its contents the result is a nice irregular shape…
user2016210
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Reshaping an image

I was searching for an online tool or tutorial to reshape an image. What i exactly want is something like this. So that i can reshape it into something like this I found this functionality in this website!.. But i couldn't trace how they did it.…
Bhuvan Rikka
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How to make CSS3 rounded corners hide overflow in Chrome/Opera using webkit-mask-image?

Where can I generate this type of css to make just a bottom right border??? -webkit-mask-image:…
DJERock
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High resolution image to remove attributes in low resolution raster using array

I have a dataset which has a high resolution of 30m (let's say classification Land-Use data) and another dataset with a lower resolution of 36km (let's say Evaporation data) for the same region. I want to remove some points from the lower resolution…
Ep1c1aN
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How can I make the thickness of an opencv line bi-directional in python?

I'm trying to mask off the face of a person from a frame in the video, and i have the outline of the jaw as a set of 17 coordinates (from ibugs). I overlaid a line outlining the jaw using the function cv2.line, but it appears that the line only…
tfamidoing
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Apply circular crop to UIImage or UIImageView

How can I programmatically apply a circular crop out to a UIImage or a UIImageView? Is it possible, or must I use a graphical mask? Till now I am using a graphical mask (a png image) but the final crop out result is ovalized, rather than a perfect…
jeddi
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Swift 4 correctly remove mask

I have a scrollview containing multiple UIImageViews that are kept in an array. Each of these UIImageViews has the same background image, but a unique mask. When these images are not displayed on the screen, I want to remove the mask to save memory.…
willemdb
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Circular mask in Matlab

I create six circle for masking in Matlab. Each of mask's inner and outer radiuses are different. These masks is used to detect parasites on the slide. I have this code (one of the masks) but I want to do white area between to circle that in shared…
sunshine
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UIViews-masked-off-area-still-touchable

I have Masked UIView . View with blue dots. Green circle Area is masked off.I dont want to get touches on that area.i just want to get touches on visible layer of the View.
Jawad Ali
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Pasting an image on top of another image

I have this poster image: I have to blend it with another image. I have to put this image on a picture of a building like this: The rotated poster image has white pixels that I don't know how to get rid of. Can someone please help me with code…
Desmarie
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How to mask XOR in UIImage

I want UIImage masking something like this as shown in the image below but using coregraphics masking, any answer is appreciated
Jasmine Chaniara
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Overlapping happening instead of uploading image on mask

Background I am allowing user to upload an image inside mask image.... Mask image : User uploaded image : Requirement: What I need as below : Issue : What I am getting now as below : The uploaded image is displaying [ overlay ] outside the mask…
user8444404
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