【Python Dense Optical Flow】是一个轻量级的Python库,它为Ce Liu的高性能C++光学流实现提供了方便的接口。这个库特别适合那些寻求快速且精确的图像运动估计解决方案的开发者和研究人员。基于Thomas Brox提出的Coarse2Fine光流算法,此项目提供了一种高效的方法来处理大范围的像素级运动估计问题,并且在Python中无需依赖C+...
./vpi_sample_13_optflow_dense ofa ../assets/pedestrians.mp4 high 1 5 Python python3 main.py ofa ../assets/pedestrians.mp4 high 2 The application will process pedestrians.mp4 and create denseoptflow_mv_ofa.mp4. Results Input videoMotion vector video Source Code For convenience, here'...
std::vector<std::vector<uchar>>&output_y,std::vector<std::vector<uchar>>&output_img){#读取file_name视频文件VideoCapturevideo_stream(file_name);CHECK(video_stream.isOpened())<<"Cannot open video stream\""<<file_name<<"\"for optical flow extraction.";Matcapture_frame...
提取warp flow,使用以下命令 ./extract_warp_gpu -f test.avi -x tmp/flow_x -y tmp/flow_y -i tmp/image -b 20 -t 1 -d 0 -s 1 -o dir 到此,我们已完整提取光流optical flow,快开始训练你的网络吧! 发布于 2019-03-02 19:13
VOLDOR: Visual Odometry from Log-logistic Dense Optical flow Residuals Zhixiang Min, Yiding Yang, Enrique Dunn CVPR 2020[paper][video] Installation Our system is built with cuda, cython and python. We will support the compatibility under the following configurations: ...
GeoNet: Unsupervised Learning of Dense Depth, Optical Flow and Camera Pose (CVPR 2018) Zhichao Yin and Jianping Shi arxiv preprint: (https://arxiv.org/abs/1803.02276) Requirements This code has been tested with Python 2.7, TensorFlow 1.1 and CUDA 8.0 on Ubuntu 16.04. Data preparation For re...
The simulation front-end virtual coach is useful to control the whole simulation procedure through a single Python script. Furthermore, the State Machines Manager of the SMACH framework can be used to manipulate the robot or world environment during the experiment. Five different environments were ...
and calculated using, for example, the Python package gsw (v. 3.4.0). The average ocean current velocity of the area covered by BSBW across the westernmost transect was estimated from Acoustic Doppler Current Profilers (ADCPs, Teledyne RDI) and rotor current meters (RCM) deployed in a high...
We actively encourage contributions. Want to feature a cool application which builds upon DOT, or add support to another point tracker / optical flow model? Don't hesitate to open an issue to discuss about it. Acknowledgments We want to thankRAFT,AccFlow,TAP,CoTracker,DinoTracker,OmniMotionand...
python main.py --task test --stage mvsec --checkpoint ./checkpoint/DCEIFlow_paper.pth The results reported in our paper are simulated with esim_py. We also provide another pretrained model using a new simulator, DVS-Voltmeter, thanks for this open source project. It improves the performance...