a code combination bar, or locking bar of a teleprinter, is given a translational motion between two fixed positions, is provided with latching means at each of the terminal positions. The body 3 carrying an armature 4 is mounted on a resilient cantilever 1 to oscillate between electromagnets ...
The motion planning problem is of central importance to the fields of robotics, spatial planning, and automated design. In robotics we are interested in the automatic synthesis of robot motions, given high-level specifications of tasks a... Bruce,R.,Donald - 《Artificial Intelligence》 被引量:...
A comet moves fast in its trip around the sun. But when we see it, the comet does not seem to move. That’s because it is so far away. The moon moves fast, but when you look at it, you can’t see any motion(运动). That’s because the moon is far away.Each year astronomers...
IMPROVEMENT IN PARTS TRANSFER SYSTEM, WITH THE PART LIFTING MECHANISM OR THIRD AXIS, DERIVED FROM THE MOTION OF THE GRIPPERS CLOSING AXIS (35) the movement of the puck body in which it is cut.the continuity of the movement of the pad (21) processes through a series of levers (61, 63,...
Experiments on multiple real and synthetic datasets demonstrate that our PSD model works well on all three tasks: segmenting object parts, building their hierarchical structure, and capturing their motion distributions. 展开 关键词: Computer Science - Computer Vision and Pattern Recognition ...
There are countless three-dimensional interpretations of a set of points moving in a two-dimensional image. A unique visual interpretation of motion thus requires assumptions about the types of structure likely to be found in the three-dimensional world. We propose that the human visual system favo...
The present invention relates to a projector and refers more specifically to a new and novel arrangement and construction of a motion picture shutter there... 被引量: 0发表: 0年 A method for reducing the inclination of a relatively movable parts of a metal treatment before the direction to ...
Led by California, a coalition of 20 states filed a motion in April for a preliminary injunction to block the Trump administration from taking up to 6.7 billion dollars in federal taxpayer funds to build a wall along the U.S.-Mexico border. ...
SLAM is mainly divided into two parts: the front end and the back end. The front end is the visual odometer (VO), which roughly estimates the motion of the camera based on the information of adjacent images and provides a good initial value for the back end.The implementation methods of ...
However, if its migration is slower (τmig ∼ 105 yr) the core clears out solids in the inner disc by shepherding objects in mean motion resonances. In many cases, the disc interior to 0.5–1 au is cleared of embryos and most planetesimals. By generating a mass deficit close to the ...