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1
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97
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Transformation of extent in data is not recovered when transforming back to the original CRS
I have an extent that I want to transform in order to change the ymax (i.e. limit the ymax to a new value):
library(terra)
# Set and extent
lulc.e <- ext(-830370, 787470, 117960, 2091060)
# ...
0
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0
answers
74
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Get bounding box of all the articles in a newspaper PDF file
I am trying to get the bounding box of all the articles in a newspaper pdf page using pdfplumber. However it is not marking all the articles. I am using the code below.
import pdfplumber
pdf = ...
4
votes
2
answers
235
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How to correctly crop PDF with Python to bounding-box?
There are a few similar posts here on SO, but they do not cover my issue.
I am using the following script to crop a PDF to its visible content.
### crop a PDF to visible objects
import fitz # PyMuPDF
...
0
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0
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289
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How to Set Bounding Boxes for Highlights in a React PDF Viewer
I'm working on a React project where I'm using an to display PDFs. I want to add highlights over specific areas of the PDF by defining bounding boxes for certain fields. The idea is to overlay these ...
1
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0
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37
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CNN Model learning improperly returning extrema values
I've been working on a binary object detection CNN model using transfer learning with keras' built in resnet 50 model. However after multiple times of training over 100 epochs it is returning ...
0
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0
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90
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Open3D visualizing local axis of the point cloud bounding box
I'm using the following code (inside a main code written in open3d) for visualizing the local axis of the bounding box of selected point clouds. It is working, but in a new window. I want to see the ...
4
votes
1
answer
202
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How can I get the actual bounding borders of a SVG after rotation?
I need to get the position of the actual bounding borders of a SVG image after its parent being applied CSS rotation. The grey color in the image below indicates its parent element(In my case it is ...
1
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0
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45
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YOLOv8 with counting time when object is stopped moving
Sorry I'm new to programming here and tried to combine one code with another, I'm trying to create a program which would counting how long a mouse stay idle (i mean not moving). so the timer must ...
0
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0
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59
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KDTree buildBalancedTree infinite recursion issue
I tried to speed up my KD tree by implementing balancing and bounding boxes, but now it can't even build the tree, and I don't understand why.
Input Example
Here's how I provide the input:
n and dim = ...
1
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1
answer
712
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Bounding box of a TikZ picture
The question is very simple: I have TikZ pictures inside a LaTeX document and I need to determine the heights and widths of their bounding boxs to calculate the aspect ratios.
I know how to do that ...
0
votes
0
answers
49
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Text element has white spaces for bounding box (SVG)
How can I make the bounding box of an element as tight as possible? I’m working with SVG, and when I add a text element, the bounding box shows a lot of whitespace. The tspan element itself has a ...
1
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0
answers
44
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XBIm - boundingbox wrong dimensions with circular buildingelementproxy
I am trying to get the dimensions of the buildingelementproxy in VB.net
with rectangular form the dimensions are correct but when i have a circular object the values are off by approx. 10mm..... ...
0
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2
answers
561
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Issues with extracting images using bounding polygons from PDF with PyMuPDF
I'm working on a project where I need to extract specific images from a PDF using bounding polygons provided by Azure's Form Recognizer as JSON format. I'm using PyMuPDF (Fitz) to handle the PDF ...
2
votes
1
answer
284
views
How to fit rectangles over a point cloud distributed in a plane?
We have a point cloud which has points which lie in the same plane. They are distributed similar to the red dots in the image below, we want to fit rectangles denoted by the yellow boxes. These ...
1
vote
1
answer
140
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Get bounding boxes of libraries using overpass turbo
I am trying to get the bounding boxes for each building libraries are in. However, my query is very unreliable.
Here is my query used in overpass turbo:
[out:json][timeout:1000];
area[name="...