An automatic height control system for a header on a farm implement is disclosed wherein the height of the header is continuously controlled in response to the height of the crop on which the header is operating. The top of the crop is detected by sonar detection units, and appropriate ...
An automatic height control system for a header on a farm implement is disclosed wherein the height of the header is continuously controlled in response to the height of the crop on which the header is operating. The top of the crop is detected by sonar detection units, and appropriate ...
Three dimensional height information reconstruction based on mobile active sonar detectionThe generation of 3D image is of great significance for underwater exploration. Direct generation underwater 3D images by forward looking sonar are more complicated and have a low resolution. This paper introduces ...
An automatic height control system for a header (17) on a farm implement (15) is disclosed wherein the height of the header is continuously controlled in response to the height of the crop on which the header is operating. The top of the crop is detected by sonar detection units (24),...
Here, we exploit this behavior in the bat, Phyllostomus discolor, to understand the biophysical and neural mechanisms that allow for sonar-guided navigation in the vertical plane. In a set of behavioral experiments, we show that for echolocating bats, adjustment of flight height depends on the ...
. "Shallow Water Height Mapping With Interferometric Synthetic Aperture Sonar - Silva, Cunha, et al. - 2008Silva, S.; Cunha, S., Matos, A., & Cruz, N. (2008). Shallow water height mapping with interferometric synthetic aperture sonar, Proceedings of OCEANS 2008...
OF THE DISCLOSURE\nAn automatic height control system for a header on\na farm implement is disclosed wherein the height of the header\nis continuously controlled in response to the height of the\ncrop on which the header is operating. The top of the crop is\ndetected by sonar detection ...
An automatic height control system for a header on a farm implement is disclosed wherein the height of the header is continuously controlled in response to the height of the crop on which the header is operating. The top of the crop is detected by sonar detection units, and appropriate ...
This study presents an innovative method for estimating the height of feature points through shaded area analysis, to enhance the performance of iterative closest point (ICP)-based algorithms for matching scanning sonar images. Unlike other sensors, such as forward looking sonar (FLS) or BlueView, ...
This study presents an innovative method for estimating the height of feature points through shaded area analysis, to enhance the performance of iterative closest point (ICP)-based algorithms for matching scanning sonar images. Unlike other sensors, such as forward looking sonar (FLS) or BlueView, ...