Issue Can anyone help me figure out what’s happening in my image auto-cropping script? I have a png image with a large transparent area/space. I would like to be able to automatically crop that space out and leave the essentials.
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Cropping Concave polygon from Image using Opencv python
Issue How can I crop a concave polygon from an image. My Input image look like . and the coordinates of closed polygon are [10,150],[150,100],[300,150],[350,100],[310,20],[35,10]. I want region bounded by concave polygon to be cropped using opencv. I searched for
Continue readingCrop an image to smaller size from left to right and top to bottom using OpenCV
Issue I have an image 315×581. I want to crop it in 28×28 from top left to bottom right, then I need to save each 28×28 image in folder. I could crop just one image from y1=0 to y2=28 and
Continue readingCrop a rectangle with coordinates relative to a rotated image in HTML Canvas
Issue I have the following crop coordinates relative to this rotated image: The coordinates are relative to the rotated image’s height and width. The rotation origin is the centre of the crop rectangle. The rotation of the crop is known.
Continue readingHow to "crop" a rectangular image into a square with CSS?
Issue I know that it is impossible to actually modify an image with CSS, which is why I put crop in quotes. What I’d like to do is take rectangular images and use CSS to make them appear square without
Continue readingHow to "crop" a rectangular image into a square with CSS?
Issue I know that it is impossible to actually modify an image with CSS, which is why I put crop in quotes. What I’d like to do is take rectangular images and use CSS to make them appear square without
Continue readingHow to "crop" a rectangular image into a square with CSS?
Issue I know that it is impossible to actually modify an image with CSS, which is why I put crop in quotes. What I’d like to do is take rectangular images and use CSS to make them appear square without
Continue reading