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Face Detection is not detected using detectMultiScale when GPU is enabled

Installed Packages

Operating System -> Ubuntu 18.04

NVIDIA Driver -> Tesla Driver for Ubuntu 18.04 Version: 418.87.00

CUDA -> CUDA Toolkit 10.1

CuDNN -> CuDNN 7.6

CMake -> 3.15.2

OpenCV -> 3.4.1

Caffe -> 1.0.0

Tensorflow-GPU -> 1.4.0

GPU -> Tesla T4

Issue while Executing Application

In CPU Mode

When we disable GPU Mode and run through CPU Mode the face detection is working ..

[code] int flag = CV_HAAR_DO_ROUGH_SEARCH|CV_HAAR_SCALE_IMAGE;

this->face_detector_cpu.detectMultiScale(gray, faces_tmp, 1.2, 1, flag,

                                                 cv::Size(param.minFaceSize, param.minFaceSize),

                                                 cv::Size(param.maxFaceSize, param.maxFaceSize));

[/code]

FPS: Face Detection is detecting with less FPS

In GPU Mode

When we disable the GPU mode and executing our Application the face detection is working fine

But if we enable the GPU mode the face detection is not working its getting freezed in detectMultiScale function

The following is the code for the reference

[code] FaceDetector::getInstance().detect(frame, faces_haar, faceParam, FaceDetectionType == "HAAR", enable_gpu, scale);

this->face_detector_gpu->detectMultiScale(im_gpu, faces_gpu); [/code]

Face Detection is not detected using detectMultiScale when GPU is enabled

Installed Packages

Operating System -> Ubuntu 18.04

NVIDIA Driver -> Tesla Driver for Ubuntu 18.04 Version: 418.87.00

CUDA -> CUDA Toolkit 10.1

CuDNN -> CuDNN 7.6

CMake -> 3.15.2

OpenCV -> 3.4.1

Caffe -> 1.0.0

Tensorflow-GPU -> 1.4.0

GPU -> Tesla T4

Issue while Executing Application

In CPU Mode

When we disable GPU Mode and run through CPU Mode the face detection is working ..

[code]
int flag = CV_HAAR_DO_ROUGH_SEARCH|CV_HAAR_SCALE_IMAGE; CV_HAAR_DO_ROUGH_SEARCH|CV_HAAR_SCALE_IMAGE; this->face_detector_cpu.detectMultiScale(gray, faces_tmp, 1.2, 1, flag, flag, cv::Size(param.minFaceSize, param.minFaceSize), cv::Size(param.maxFaceSize, param.maxFaceSize)); [/code] FPS: Face Detection is detecting with less FPS In GPU Mode When we disable the GPU mode and executing our Application the face detection is working fine But if we enable the GPU mode the face detection is not working its getting freezed in detectMultiScale function The following is the code for the reference [code] FaceDetector::getInstance().detect(frame, faces_haar, faceParam, FaceDetectionType == "HAAR", enable_gpu, scale); scale); this->face_detector_gpu->detectMultiScale(im_gpu, faces_gpu); [/code]

          3    None 
      updated 
        2019-10-28 08:02:15 -0600
     
    supra56  
 943  ●9 ●6  
 
 
 
  
 
 
 
  Face Detection is not detected using detectMultiScale when GPU is enabled
 Installed Packages
 Operating System -> Ubuntu 18.04
 NVIDIA Driver -> Tesla Driver for Ubuntu 18.04 Version: 418.87.00
 CUDA ->  CUDA Toolkit 10.1
 CuDNN -> CuDNN 7.6
 CMake -> 3.15.2
 OpenCV -> 3.4.1
 Caffe -> 1.0.0
 Tensorflow-GPU -> 1.4.0
 GPU -> Tesla T4
 Issue while Executing Application
 In CPU Mode
 When we disable GPU Mode and run through CPU Mode the face detection is working ..
 int flag = CV_HAAR_DO_ROUGH_SEARCH|CV_HAAR_SCALE_IMAGE;
 this->face_detector_cpu.detectMultiScale(gray, faces_tmp, 1.2, 1, flag,
                                                       cv::Size(param.minFaceSize,  param.minFaceSize),
                                                       cv::Size(param.maxFaceSize,  param.maxFaceSize));
 FPS: Face Detection is detecting with less FPS
 In GPU Mode
 When we disable the GPU mode and executing our Application  the face detection is working fine
 But if we enable the GPU mode the face detection is not working its getting freezed in detectMultiScale function
 The following is the code for the reference
 FaceDetector::getInstance().detect(frame, faces_haar, faceParam, FaceDetectionType == "HAAR",  enable_gpu, scale);

this->face_detector_gpu->detectMultiScale(im_gpu, faces_gpu);
 
 
 
          4    None 
      updated 
        2019-10-28 08:03:54 -0600
     
    supra56  
 943  ●9 ●6  
 
 
 
  
 
 
 
  Face Detection is not detected using detectMultiScale when GPU is enabled
 Installed Packages
 Operating System -> Ubuntu 18.04
 NVIDIA Driver -> Tesla Driver for Ubuntu 18.04 Version: 418.87.00
 CUDA ->  CUDA Toolkit 10.1
 CuDNN -> CuDNN 7.6
 CMake -> 3.15.2
 OpenCV -> 3.4.1
 Caffe -> 1.0.0
 Tensorflow-GPU -> 1.4.0
 GPU -> Tesla T4
 Issue while Executing Application
 In CPU Mode
 When we disable GPU Mode and run through CPU Mode the face detection is working ..
 int flag = CV_HAAR_DO_ROUGH_SEARCH|CV_HAAR_SCALE_IMAGE;
this->face_detector_cpu.detectMultiScale(gray, faces_tmp, 1.2, 1, flag,
                                                                cv::Size(param.minFaceSize, 
                                                                param.minFaceSize),
                                                                cv::Size(param.maxFaceSize, 
                                                                param.maxFaceSize));
param.maxFaceSize)); FPS: Face Detection is detecting with less FPS
 In GPU Mode
 When we disable the GPU mode and executing our Application  the face detection is working fine
 But if we enable the GPU mode the face detection is not working its getting freezed in detectMultiScale function
 The following is the code for the reference
 FaceDetector::getInstance().detect(frame, faces_haar, faceParam, FaceDetectionType == "HAAR",  enable_gpu, scale);

this->face_detector_gpu->detectMultiScale(im_gpu, faces_gpu);