Closed. This question needs debugging details. It is not currently accepting answers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed yesterday.
Improve this question
How can I split the objects/blobs on an image with transparent background and save them as separate images with ImageMagick?
Related
Closed. This question needs debugging details. It is not currently accepting answers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed 5 days ago.
Improve this question
I'm trying to build an application on KonvaJS with the Vue library. I've got a group layer where I'm drawing a circle inside the group. I am using the clip function to draw the circle.
While resizing the group, my circle strokes are uneven or get removed. I've made a sandbox for my code. You can find it here: https://codesandbox.io/s/elated-williams-51trtu
Please advise on how to resize the entire group without disturbing the strokes or circle.
Thanks.
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 7 days ago.
Improve this question
I am new to Swift and Xcode. Currently I have imagepicker working on my app and I am trying to detect multiple objects in the image that is uploaded from the image library, but I cannot find any tutorials where it depicts still image object detection with bounding boxes from image picker.
I know that I need to start off with VNImageRequestHandler in SwiftUI, but from there how do you input your machine learning model and create the bounding boxes. I have already tried piecing the code together from the Still images tutorial on Apple developer and the Vision object detection on Apple Documentation.
Any tips or information would be extremely helpful!
Closed. This question needs debugging details. It is not currently accepting answers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed 8 years ago.
Improve this question
My problem is visible in this screenshot:
The letter "M" and a ship is cut in half. When I changing the camera position I can see that it looks like invisible boundary "eating" my nodes.
Any ideas what could be done wrong?
Does increasing the value of the zFar property of your camera help ?
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 8 years ago.
Improve this question
I am making a application that you can apply different effects to photos using GPU Image Framework by Brad Larson.I want to add X-ray Effect filter in GPU image app.Any pointers will be appreciated
You want something like the GPUImageColorInvertFilter:
If that doesn't produce the exact effect you want, you could create a custom filter based on it and have your fragment shader first convert to luminance, and then apply a greenish tint based on the inverse of the pixel's luminance. That would provide the exact effect you show above.
I'll leave the coding of such a shader as an exercise for the reader.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I have searched the web high and low and found some examples which lets you extract out one color and make it transparent for an image i.e. background color. This was done with methods like CGImageCreateWithMaskingColors. What I'm trying to do is the opposite though. I want to extract out all colors from an image except for one color. Is that possible, and how?