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New posts in opencv
Image copied in ROI doesn't follow camera c++. How to fix this?
Dec 17, 2025
c++
opencv
rotation
rectangles
roi
How to find the exact edges/binary threshold of a metallic part like drill bit?
Dec 17, 2025
python
opencv
image-processing
edge-detection
image-thresholding
How to compile OpenCV statically linked with libstdc++
Dec 16, 2025
opencv
mingw
How to detect objects in an image in c#?
Dec 17, 2025
c#
python
opencv
object-detection
yolo
How to calculate image histogram of 32bit floating point image in OPenCV
Dec 16, 2025
opencv
histogram
Check if all elements of a cv::mat are positive or equal to 0
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c++
opencv
Concatenate OpenCV Mat and a single value
Dec 15, 2025
c++
opencv
concatenation
mat
broken image edges with canny operator
Dec 17, 2025
python
opencv
image-processing
image-segmentation
edge-detection
How to determine rotation of a shape?
Dec 16, 2025
c++
opencv
image-processing
opencv - replacing part of image with another using a binary mask but aliased line prevents good result
Dec 16, 2025
python
opencv
mask
bitmask
OpenCV (cv2) Python findChessboardCorners failing on seemingly simple chessboard
Dec 16, 2025
python
opencv
How to combine two remap() operations into one?
Dec 16, 2025
c++
opencv
Open CV - Python RGB to GRAY convertor
Dec 16, 2025
python
opencv
numpy
grayscale
computer-vision
How to split a contour in to open arcs in OpenCV
Dec 15, 2025
python
opencv
image-processing
Segmentation Error when Creating Charuco Board with Custom Ids
Dec 15, 2025
python
opencv
computer-vision
camera-calibration
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