Profile Picture
  • All
  • Search
  • Images
  • Videos
  • Maps
  • News
  • More
    • Shopping
    • Flights
    • Travel
  • Notebook
Report an inappropriate content
Please select one of the options below.
  • Length
    AllShort (less than 5 minutes)Medium (5-20 minutes)Long (more than 20 minutes)
  • Date
    AllPast 24 hoursPast weekPast monthPast year
  • Resolution
    AllLower than 360p360p or higher480p or higher720p or higher1080p or higher
  • Source
    All
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • Price
    AllFreePaid
  • Clear filters
  • SafeSearch:
  • Moderate
    StrictModerate (default)Off
Filter
Mat Assignment vs clone(): The OpenCV Trick to Run Faster
1:20
YouTubeOpenCV University
Mat Assignment vs clone(): The OpenCV Trick to Run Faster
⚡ Speed up your Computer Vision code ⚡ Is your pipeline running slower than it should? You might be cloning/copying images too often — and paying the cost in memory allocations and data movement. 💡 Quick fixes: Prefer assignment (Mat B = A) unless you truly need an independent copy Reuse buffers (same Mat / same NumPy array where ...
1 views7 hours ago
Related Products
Corner OpenCV Test Picture
OpenCV Gray Image for Test
OpenCV Test Annotation in Image
#opencv
How to Install Python 3.14.1 on Windows 10/11 [ 2026 Update ] Python Programming | Demo Programs
How to Install Python 3.14.1 on Windows 10/11 [ 2026 Update ] Python Programming | Demo Programs
YouTube1 week ago
How to Install SQL Server 2025 on Windows 10/11 [ 2026 ] with SQL Server Management Studio 22 (SSMS)
How to Install SQL Server 2025 on Windows 10/11 [ 2026 ] with SQL Server Management Studio 22 (SSMS)
YouTube1 week ago
Top videos
Train & Deploy A Vision Model In Minutes With Roboflow Rapid
1:17:14
Train & Deploy A Vision Model In Minutes With Roboflow Rapid
YouTubeOpenCV
492 views19 hours ago
SAM-3 on Consumer GPUs: What Actually Works
1:41
SAM-3 on Consumer GPUs: What Actually Works
YouTubeOpenCV University
438 views1 day ago
MRI K‑space explained
0:41
MRI K‑space explained
YouTubeOpenCV
1.6K views4 days ago
Face Detection with Opencv
Face Detection with OpenCV
Face Detection with OpenCV
devpost.com
Apr 4, 2021
Face recognition with OpenCV, Python, and deep learning - PyImageSearch
3:05
Face recognition with OpenCV, Python, and deep learning - PyImageSearch
pyimagesearch.com
Jun 18, 2018
Real Time Face Detection Using OpenCV With Java
Real Time Face Detection Using OpenCV With Java
instructables.com
37.2K viewsOct 1, 2020
Train & Deploy A Vision Model In Minutes With Roboflow Rapid
1:17:14
Train & Deploy A Vision Model In Minutes With Roboflow Rapid
492 views19 hours ago
YouTubeOpenCV
SAM-3 on Consumer GPUs: What Actually Works
1:41
SAM-3 on Consumer GPUs: What Actually Works
438 views1 day ago
YouTubeOpenCV University
MRI K‑space explained
0:41
MRI K‑space explained
1.6K views4 days ago
YouTubeOpenCV
How to Install SQL Server 2025 on Windows 10/11 [ 2026 ] with SQL Server Management Studio 22 (SSMS)
5:17
How to Install SQL Server 2025 on Windows 10/11 [ 2026 ] with SQL S…
4.8K views1 week ago
YouTubeGeeky Script
See more videos
Static thumbnail place holder
More like this
Feedback
  • Privacy
  • Terms