Abstract: Compared with conventional radar systems, orbital angular momentum (OAM)-based radar can expand the degrees of freedom for object detection. Previous studies mainly focus on the azimuth ...
A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...
Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...
java stacktrace: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.contains(java.lang.CharSequence)' on a null object ...
Abstract: Aiming at the specific characteristics of flying bird objects in surveillance video, such as the typically non-obvious features in single-frame images, small size in most instances, and ...
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment Successfully merging a pull request may close this issue.
Researchers developed a new 3D method that can be used to track fast-moving objects at unprecedented high speeds. The optical setup for their experiments is shown.Zihan Geng/ Tsinghua University ...
Scientists have developed a new method to move objects without any direct contact. The new approach uses a jet of wind to move objects. The method manipulates objects at a distance and could be ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results