Chiebot-Mirror
/
opencv_contrib
8
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

updated font-demo video

Browse Source
pull/3471/head
Amir Hassan 2 years ago committed by GitHub
parent 4d90afa38a
commit 48e7869a80
1 changed files with 1 additions and 1 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      README.md

2
README.md
Unescape View File

@ -47,7 +47,7 @@ https://user-images.githubusercontent.com/287266/222944749-f55114b4-6a92-44a9-82
## font-demo ## font-demo
Renders a Star Wars like text crawl using nanovg (OpenGL), uses OpenCV (OpenCL) for a pseudo 3D effect and encodes on the GPU (VAAPI). Renders a Star Wars like text crawl using nanovg (OpenGL), uses OpenCV (OpenCL) for a pseudo 3D effect and encodes on the GPU (VAAPI).
https://user-images.githubusercontent.com/287266/208361370-229b46f6-83c5-4587-9687-67c14813766e.mp4 https://user-images.githubusercontent.com/287266/222984217-50af8dc1-72cb-4998-babe-53a2114745cf.mp4
## optflow-demo ## optflow-demo
My take on a optical flow visualization on top of a video. Uses background subtraction (OpenCV/OpenCL) to isolate areas with motion, detects features to track (OpenCV/OpenCL), calculates the optical flow (OpenCV/OpenCL), uses nanovg for rendering (OpenGL) and post-processes the video (OpenCL). Decodes/encodes on the GPU (VAAPI). My take on a optical flow visualization on top of a video. Uses background subtraction (OpenCV/OpenCL) to isolate areas with motion, detects features to track (OpenCV/OpenCL), calculates the optical flow (OpenCV/OpenCL), uses nanovg for rendering (OpenGL) and post-processes the video (OpenCL). Decodes/encodes on the GPU (VAAPI).

Write Preview
Loading…
Cancel
Save