opencv ☆
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Description:
Open source computer vision library
Type: Formula  |  Latest Version: 4.12.0@18  |  Tracked Since: Dec 19, 2025
Links: Homepage  |  @opencv4  |  formulae.brew.sh
Category: Ai ml
Tags: computer-vision image-processing machine-learning c++ python
Install: brew install opencv
About:
OpenCV (Open Source Computer Vision Library) is a highly optimized library for real-time computer vision applications. It provides a comprehensive suite of tools for image processing, feature detection, and machine learning, enabling developers to build complex vision systems efficiently.
Key Features:
  • Real-time image processing and analysis
  • Extensive algorithms for object detection and recognition
  • Hardware acceleration support for performance optimization
  • Bindings for multiple programming languages including C++, Python, and Java
Use Cases:
  • Developing facial recognition and biometric security systems
  • Implementing autonomous vehicle perception and navigation
  • Creating augmented reality (AR) and virtual reality (VR) applications
  • Automating industrial quality control and visual inspection
Alternatives:
  • Dlib – Focuses heavily on machine learning and facial recognition, often easier to integrate for specific tasks but less comprehensive than OpenCV.
  • SimpleCV – An open-source framework based on OpenCV designed to make computer vision accessible to beginners, though it lacks the raw performance of native OpenCV.
Version History
Detected Version Rev Change Commit
Dec 19, 2025 1:19pm 4.12.0 18 VERSION_BUMP 6aaa05e7
Nov 15, 2025 1:27am 15 VERSION_BUMP 31b2f8fb
Nov 2, 2025 6:42am 14 VERSION_BUMP 98bbd8bd
Oct 29, 2025 3:19am 13 VERSION_BUMP 4cbb632c
Oct 22, 2025 5:25am 13 VERSION_BUMP 7e8c777d
Sep 18, 2025 10:03am 11 VERSION_BUMP 27d55f6e
Jan 10, 2025 12:42pm 0 VERSION_BUMP 798f9fbd
Jan 10, 2025 5:04am 19 REVISION_ONLY 0bc30efd
Jan 10, 2025 12:34am 0 VERSION_BUMP 9c200840
Dec 27, 2024 4:07am 18 VERSION_BUMP f7c54ce1
Dec 26, 2024 4:28pm 18 VERSION_BUMP 78d60c35
Nov 3, 2024 2:38pm 12 VERSION_BUMP 12470096
Sep 29, 2024 10:21pm 9 VERSION_BUMP 7a54087b
Sep 26, 2024 5:19am 9 VERSION_BUMP f487cb16
Sep 14, 2024 7:50am 6 VERSION_BUMP 288b5a57
Sep 6, 2024 4:01am 5 VERSION_BUMP 2d79ff23
Aug 19, 2024 4:09pm 3 VERSION_BUMP 9f4d7322
Jun 24, 2024 8:41pm 11 VERSION_BUMP 486b1c99
Jun 23, 2024 10:22pm 10 VERSION_BUMP 0f721faf
Apr 25, 2024 4:16pm 8 VERSION_BUMP 7820ed63
Feb 17, 2024 2:14pm 3 VERSION_BUMP b00bc30a
Jan 29, 2024 9:19pm 2 VERSION_BUMP 180a6775
Jan 18, 2024 11:14am 1 VERSION_BUMP 2afb3bae
Jan 18, 2024 9:04am 1 REVISION_ONLY 37f68746
Jan 17, 2024 8:32pm 0 VERSION_BUMP 4b05ff00
Nov 30, 2023 4:52pm 5 VERSION_BUMP 148dfe4c
Nov 21, 2023 7:34pm 4 VERSION_BUMP 3800f255
Nov 18, 2023 3:23pm 4 VERSION_BUMP d825b211
Nov 18, 2023 3:13pm 4 VERSION_BUMP d0d15916
Oct 8, 2023 10:17am 1 VERSION_BUMP 957c5ffb
Oct 5, 2023 10:38am 0 VERSION_BUMP f129701f
Aug 31, 2023 5:17pm 4 VERSION_BUMP d30450f9
Aug 30, 2023 8:55pm 3 VERSION_BUMP 95bf9864
Aug 28, 2023 11:22pm 2 VERSION_BUMP 8fd5b8b1
Jun 6, 2023 9:48pm 5 VERSION_BUMP 05750c08
Apr 30, 2023 8:49am 4 VERSION_BUMP 1f918758
Mar 8, 2023 5:50pm 2 VERSION_BUMP 6538cfb7
Mar 8, 2023 5:50pm 2 VERSION_BUMP c5fe2d70
Jan 22, 2023 4:14pm 1 VERSION_BUMP e951813b
Jan 22, 2023 4:12pm 1 VERSION_BUMP 91ad29c9
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