Cascadeclassifier_gpu with cv::gpu::stream support (Feature #3844)

Added by T Abdullah over 10 years ago. Updated over 9 years ago.

Status:New Start date:2014-08-06
Priority:Normal Due date:
Assignee:- % Done:

0%
Category:objdetect
Target version:-
Difficulty: Pull request:

Description

Dear all,

I wanted to detect objects from video streams using cascadeclassifier_gpu.detectMultiScale(...) with multiple video streams in parallel. I could execute two parallel threads. The program crashed with more than two threads (See more crash details in [[http://code.opencv.org/issues/3807]] in OpenCV DevZone). I hope to have a solution for it.

I would like to suggest cv::gpu::stream support for cascadeclassifier_gpu. As this support will enable to process multiple video files on GPU in multiple streams.

Regards,
Tariq

History

#1
Updated by Dmitry Retinskiy over 10 years ago

  • Category set to objdetect

#2
Updated by Maksim Shabunin over 9 years ago

Issue has been transferred to GitHub: https://github.com/Itseez/opencv/issues/4804

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