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Questions - noise-reduction

noisereduce algorithm in python not working

I've been trying to use noisereduce pypi algorithm to reduce noise for an audio file but it is giving me an error : Traceback (most recent call last): File "C:/Users/Seif Koretum/Desktop/noise_...
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Seif Koretum

python

algorithm

audio

pypi

noise-reduction

python

algorithm

audio

pypi

noise-reduction

Votes: 0

Answers: 2

Latest Answer

You have to use the reshaping suggested in the comments and then reshape back before saving: from scipy.io import wavfile import noisereduce as nr import numpy as np # load data rate, data = wavfile....
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Caridorc

Detect textured background for contrasted images

I have two types of images, and they were both contrasted. Type 1: (white and clean background) Type 2: (some gray texture in background) I could apply Gaussian blur and Thresholding to process the ...
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NguyenHai

python

opencv

image-processing

background-process

noise-reduction

Votes: 0

Answers: 2

Latest Answer

The type 1 image you provided is grayscale and not completely black & white image. Yet the last threshold output image is black and white. Based on your question my understanding is both of these ...
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B200011011

How to verify if the image contains noise in background before ‘OCR’ing

I have several types of images that I need to extract text from. I can manually classify the images into 3 categories based on the noise on the background: Images with no noise. Images with some ligh...
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NguyenHai

opencv

image-processing

background-process

python-tesseract

noise-reduction

Votes: 0

Answers: 2

Latest Answer

Following up on your comment from other question here are some things you could try. Some combinations of ideas below should help. Image Embedding and Vector Clustering Manual Use a pretrained network...
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B200011011

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