Patent
Multi-type sensor information real-time display method by software based on commercial graphic card
Fan Shen,Shaopeng Wu +1 more
TLDR
In this article, a multi-type sensor information real-time display method by software based on a software 3D (threedimensional) game view angle picture display mode, which mainly uses the direct 3D multimedia development technique.Abstract:
The invention relates to a multi-type sensor information real-time display method by software based on a software 3D (three-dimensional) game view angle picture display mode, which mainly uses the direct 3D multimedia development technique. The method includes: firstly, using a programmable pipeline way (GPU (graphic processing unit) rendering) to give full play of GPU functions and realize great improvement of display efficiency by the aid of high efficiency of direct 3D; and secondly, using direct 3D to process flexibility of pictures, on the one hand, using a 3D game view angle picture display mode to realize display of special effects such as eccentric display, zooming display, superposition of background maps, roaming and the like by continuously adjusting world coordinates and viewpoint coordinates in 3D scenes, and on the other side, using a video image alpha channel mixing way to realize afterglow display of radar video. The method has the advantages of high programming flexibility, high instantaneity, low cost, easiness in implementation and the like based on a commercial computer framework.read more
Citations
More filters
Patent
Method for realizing overlapping display of background map supporting accurate matching and real-time roaming
TL;DR: In this paper, a radar background map is matched with a radar range and real-time roaming along with the radar position with a hardware acceleration method of a graphics processing unit (GPU).
References
More filters
Patent
Three-dimensional visual processing method and system for extra high voltage transmission line
Zhen Wu,Guojian Yang,Jin Gao +2 more
TL;DR: In this article, a three-dimensional visual processing method of an extra high voltage transmission line, which comprises the following steps: synchronously acquiring laser point cloud data and digital image data along a transmission line corridor through an airborne laser radar measurement system, and carrying out 3D visual processing and professional analysis in combination of line design parameters and operating parameters after data processing and 3D modeling so as to provide an efficient means for the maintenance and the management of an electric power enterprise.
Patent
Remote 3D instruction rendering system and method
TL;DR: In this paper, a remote 3D instruction rendering system consisting of a client and a server side is described, wherein the client and the server side are connected through a communication network.
Patent
Dummy role movement synthesis method based on movement capturing data
Shihong Xia,Chunpeng Li +1 more
TL;DR: In this paper, the authors proposed a method for obtaining movement data specimen, statistically analyzing the obtained reduction specimen movement data series (MDS) on the basis of functions to obtain the character movement, depending on the user's control or application requirement to combine a new MDS; and after processing the combined MDS.
Patent
Computer display apparatus
Hyun-Kuk Shin,Jong-Bae Kim +1 more
TL;DR: In this paper, a computer display apparatus with a graphic card and an image signal receiving apparatus is described, which receives graphic information generated in an advanced graphic port (AGP) of a computer system.