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Advice
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Step wise pattern prediction of prices
I have sample dataset where prices are stable few days/week/months and then falls/raise and stays in that price again for few days/weeks/months.
Basically it looks like step down and up when you ...
Advice
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votes
0
replies
30
views
What is the most reliable face liveness detection model and dataset for real-world mobile apps?
I’m working on face liveness (anti-spoofing) detection intended for real-world mobile apps (Flutter), and I’m struggling to achieve reliable performance outside controlled datasets.
What I’m trying to ...
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AttributeError: module 'utils3d' has no attribute 'numpy' when running Microsoft MoGe training
I am trying to run the training code for the Microsoft MoGe (Monocular Geometry Estimation) model from their GitHub repository.
I have set up my environment and installed dependencies, but when I run ...
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5
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How to collect DATASET for UNITREE G1 DOF 29 using HOLISTIC MOTION capture? [closed]
I am training model on ISAAC LAB throw RL and i have a dataset on csv format with angles of ribs.
The final dataset is stored in CSV format, where each row represents a single time step and each ...
-4
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64
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How do AI-based video watermark removers handle temporal consistency? [closed]
I'm experimenting with watermark removal for short AI-generated video clips.
One challenge I consistently encounter is temporal consistency:
after inpainting, individual frames may look fine,
but ...
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85
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Measuring button thickness from side-view image using DIPlib in C++ (profile measurement)
I am working on a machine vision application in C++ and using the DIPlib library for image processing.
I have a side-view (profile) grayscale image of a button-like part placed on a flat surface.
My ...
Advice
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votes
1
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58
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Is this data suitable for ML model if so which one would be best for this type of data?
I have this data
Name,X1,Y1,X2,Y2,X3,Y3,X4,Y4,,centroid_x,centroid_y,,area
R1-A,79,55,70,87,154,78,159,48,,115.5,67,,2486
R1-B,1108,23,1126,51,1197,44,1174,14,,1151.25,33,,2150.5
R1-C,2134,53,2183,...
Tooling
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4
replies
70
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I am confused, when to use tensorflow and pytorch
I am always confused between tensorflow and pytorch when to use which, because both are used for same task but when to use tensorflow and pytorch, like situation oriented. Some people's said suggested ...
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83
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How to change model body pose in an SMPL-X model
I'm quite new to modelling and 3d digital avatars. I aim to take a user video and generate a 3d model from it. I've started off simple with understanding the basics of SMPL-X, and so with the ...
1
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52
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instance segmentation on custom coco dataset using pytorch maskrcnn + fpn for 83 categories (+background)
I am running a training of instance segmentation on custom coco dataset using pytorch maskrcnn + fpn for 83 categories (+background).
What is the problem with following setup and why RPN head not ...
Advice
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votes
1
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46
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Matching card tracking with card detection/classification
I'm writing a program to track my card games. It uses a birds eye view camera to record the playing surface, and a YOLO model to classify the cards. I'm running into an issue figuring out where the ...
Best practices
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votes
2
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116
views
How can I correctly extract table structure (rows, columns, merged cells) from a complex scanned image using OpenCV?
I’m trying to extract tabular data from a scanned engineering document.
The table contains:
merged header cells
irregular row heights
irregular column widths
faint and broken borders
text inside ...
1
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2
answers
160
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How to close a gap in the contour in OpenCV
I have a problem that I struggle with and cant seem to find a solution;
I want to get the area of the contours I see in this image/video frame:
The problem is the contour is cut off at the right as ...
1
vote
1
answer
110
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Watershed fails to properly segmented objects
Currently I'm working on object detection for counting how many object presented on the frame. I already successfully separate some of them. There's still some object which is very close together ...
Tooling
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2
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75
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Free Software for 3D Reconstruction
I am trying to create a 3D model from overlapping aerial images and am looking for a free software to use. My dataset includes 1,500 RGB images, a ground truth segmentation mask for each image, the ...