Closed mvondracek closed 5 years ago
Evaluation
Following text summarises testing of most important parts of the implemented solution. We have analysed speed and precision of individual components. We have captured and used total of 22 own images from 3D scenes with walking people and 4 own videos from these scenes. Files are identified by scene number (prefix
s1
,s2
, ands3
), camera identification and position (f
andfront
,m
andside
), number of people (single
,multi
). Therefore, our testing data consist of following files which are further described intesting/_data/README.md
.testing_data/s1_front_d150_h50.jpg testing_data/s1_front_d400.jpg testing_data/s1_side_d500.jpg testing_data/s2_f_x0y300.png testing_data/s2_f_x0y600.png testing_data/s2_m_x0y300.png testing_data/s2_m_x0y600.png testing_data/s3_f_side_multi_y600.png testing_data/s3_f_side_single_F_y600.png testing_data/s3_f_side_single_x0y300.png testing_data/s3_f_side_single_x50y600.png testing_data/s3_m_front_multi_bg.png testing_data/s3_m_front_multi_y600.png testing_data/s3_m_front_single_F_y600.png testing_data/s3_m_front_single_x0y300.png testing_data/s3_m_front_single_x50y600.png testing_data/s3_single_30_front.png testing_data/s3_single_30_side.png testing_data/s3_single_49_front.png testing_data/s3_single_49_side.png testing_data/s3_single_51_front.png testing_data/s3_single_51_side.png testing_data/s3_f_side_multi.mov testing_data/s3_f_side_single.mov testing_data/s3_m_front_multi.mov testing_data/s3_m_front_single.mov
People Detection in 2D -- OpenPose
Implementation of people detector based on OpenPose network was evaluated both for speed and precision. Detector is able to identify key parts of human body with precision of 10 pixels in testing images, these tests are implemented in
test_povaPose.py
unit tests. On the other hand, detection process was not very fast. \autoref{fig:openpose_speed} shows speed evaluation for different computers.Figure 5: Speed evaluation for repeated detection of person in testing image.
Triangulation
Implementation of
CameraDistanceTriangulation
was tested and evaluated using unit tests located intest_triangulation.py
. Achieved precision of determining location was within 10 cm delta, in some cases 15 cm delta, and in worst case within 35 cm delta in scene where people were walking in 6 m space.
@xstast24, @flaxh We will need further testing and experiments for evaluation during our presentation in January. Please prepare materials for the parts of our project that you are responsible for.
Presenatation date: 2019-01-09 Mo 15:00-17:00 @xstast24, @flaxh, please don't forget about it, Related: #1
related: #2