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opencv_world490.dll

Uploaded: 2025-10-27 Last Validated: 2025-10-27
4.9.0 71.1MB x86-64 (64 bit) Verified 2025-10-27
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File Info

Integrity Check
Passed
Filename
opencv_world490.dll
Uncompressed Size
71.1MB
MD5
c4a52756179c56b2f1950ecfbae84611
SHA256
9e0384f133ef24526b0c6d7cc24e9aa79af28aa93a25f5393015c3e36c6316a7
SHA1
20c073e3eac07165e25f3295fef098cc4bd9331d

Metadata

Status
Complete
Company
N/A
Product
OpenCV library
Description
OpenCV module: All OpenCV modules
Build Note
http://opencv.org/
Copyright
N/A

Data Points

First Upload
2025-10-27

Install Instructions

Open the downloaded archive and extract the DLL file
1.Extract .DLL
Open the archive you downloaded and extract the specific .dll file.
Install the DLL into the correct Windows system folder
2.Install .DLL
Place the file in the correct folder:
32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
Restart the application after installing the DLL
3.Restart Software
Close and reopen the application so Windows can load the new DLL.