# \#imutils

**URL:** https://forum.opencv.org/tag/imutils/346.md

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## [Extracting MICR in Cheques](https://forum.opencv.org/t/extracting-micr-in-cheques/18166)

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**Author:** [@dids-reyes](https://forum.opencv.org/u/dids-reyes)\
**Replies:** 2\
**Last updated:** [July 5, 2024, 9:45am UTC](https://forum.opencv.org/t/extracting-micr-in-cheques/18166 "2024-07-05T09:45:41Z")

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Hey guys i need help, i’m new to OpenCV and i’m trying to make these work GitHub - atul04/Banck-Cheque-OCR-and-MICR-Detection: Bank Cheque OCR using Pytesseract and MICR detection using contour detection and pattern rec…

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## [Module 'cv2' has no attribute 'INTER\_AREA'](https://forum.opencv.org/t/module-cv2-has-no-attribute-inter-area/13821)

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**Author:** [@parsman\_lin](https://forum.opencv.org/u/parsman_lin)\
**Replies:** 4\
**Last updated:** [July 13, 2023, 5:53am UTC](https://forum.opencv.org/t/module-cv2-has-no-attribute-inter-area/13821 "2023-07-13T05:53:51Z")

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I have problem starting zoneminder command when it gives error AttributeError: module ‘cv2’ has no attribute ‘INTER\_AREA’ sudo -u www-data /var/lib/zmeventnotification/bin/zm\_detect.py 1 1 Traceback (most recent call la…

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## [VideoCapture() does not work with udp protocol](https://forum.opencv.org/t/videocapture-does-not-work-with-udp-protocol/11624)

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**Author:** [@controlziur](https://forum.opencv.org/u/controlziur)\
**Replies:** 21\
**Last updated:** [January 18, 2023, 11:47am UTC](https://forum.opencv.org/t/videocapture-does-not-work-with-udp-protocol/11624 "2023-01-18T11:47:58Z")

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Good morning to everybody. First of all, thank you in advance, I will tell you about the situation that I am in for weeks and I cannot find a solution. I need a camera that uses the UDP protocol to be captured by openc…

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## [About using webcamera live stream](https://forum.opencv.org/t/about-using-webcamera-live-stream/11620)

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**Author:** [@Vitamins](https://forum.opencv.org/u/Vitamins)\
**Replies:** 2\
**Last updated:** [January 15, 2023, 9:41am UTC](https://forum.opencv.org/t/about-using-webcamera-live-stream/11620 "2023-01-15T09:41:03Z")

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I’m using flask with login system, in this code. After running I get this error: \[ WARN:1@5.165\] global cap\_msmf.cpp:1759 CvCapture\_MSMF::grabFrame videoio(MSMF): can't grab frame. Error: -1072873821 # main.py import c…

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## [Difference between cv2..VideoCapture(0) and imutils VideoStream(src = 0).start()](https://forum.opencv.org/t/difference-between-cv2-videocapture-0-and-imutils-videostream-src-0-start/1454)

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**Author:** [@Maheswari.R](https://forum.opencv.org/u/Maheswari.R)\
**Replies:** 11\
**Last updated:** [August 23, 2022, 7:53am UTC](https://forum.opencv.org/t/difference-between-cv2-videocapture-0-and-imutils-videostream-src-0-start/1454 "2022-08-23T07:53:42Z")

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Hi, I am using opencv VideoCapture() method and imutils VideoStream() functions to capture video from webcam. This two functions output is different. Position of the camera is fixed. However coverage area differs a lot. …