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- In this paper, finite state machine is established to model the sound ray tracing which formulates the internal states and transitions of sound ray propagation. 本文采用有限状态机对声线追踪建模,给出了声线追踪内在的状态及其转移分析。
- sound ray trace 声线轨迹
- According to the ray trace principle, multiple reflectance between the earth’s albedo surface and the atmosphere was also taken into account. 引入了一个多次散射的影响因子,并对附加的天空亮度进行了修正。
- Admire its " beautiful " person, those who like is it classic form and summary area is shady dumb sound ray is temperamental. 欣赏其“美”的人,喜欢的就是它经典的样式和略带暗哑的声线气质。
- Ray tracing now seems set to leap the speed barrier, however. 不过,光迹追踪法似乎即将跨越速度的障碍。
- How to track sound ray of the multi-beam bathymetric in real-time and establish correction methods for different environment have become a hot pursuit in multi-beam bathymetric. 因此,针对不同的海区环境,实时对多波束测深系统的声线进行跟踪,选取或建立针对调查区的校正方法,以提高测量精度成为目前多波束勘测工作中的研究热点。
- Develop new software for ray tracing and beamline optimisation. 开发用于射线跟踪和光束优化的新软件。
- Ray tracing is a technique for creating photo-realistic images. 光线追踪是产生仿真影像的技术。
- Realized the curving ray tracing method based on the Snell law. 实现了基于Snell定律的弯曲射线追踪法。
- Since environment factors influence the bend of sound ray directly, the accuracy of sound velocity profile and its correction algorithm will affect multi-beam bathymetric accuracy. 声速剖面精度及其校正方法直接影响多波束测深数据的精度,其主要原因是由于环境参数直接影响着声线折射弯曲程度。
- Greater fidelity for ray tracing bias has significantly reduced bias artifacts. 减少了光线跟踪中的误差光线。
- This means the time delay between the transmitter and the receiver is larger than the time delay between them in the condition that the sound ray is straightaway, then positioning error is caused. 海洋中声速分布是不均匀的,因此由于折射效应,声音在海洋信道传播过程中其声线是弯曲的,声线弯曲意味着声信号从发射点到接收点的传播时延大于声信号直线传播的时延,致使定位产生误差。
- A parallel process method of ray tracing is proposed based on a BSP tree. 摘要提出了一种基于BSP树的光线跟踪并行处理方法。
- However, the grid resolution affects the efficiency of ray tracing greatly. 但是网格划分的尺度对光线跟踪的效率有很大的影响。
- On the hardware side, Larrabee isn't even optimized for ray tracing. 硬件方面,Larrabee甚至没有为光线追踪做过优化。
- ARTI (Acoustic Ray Trace Indicator) 声辐射线跟踪显示器
- Keywords ray trace;intersection algorithm;cuboid; 光线跟踪;求交;长方体;
- These typical effects on imaging are simulated with ray tracing, post-processing and pixel-based processing. 使用光线追迹法、后处理法以及基于象素处理的方法模拟了这些典型效应给成像质量带来的影响。
- By making use of two-dimensional (2D) ray tracing model results, a new propagation model was presented. 摘要射线跟踪是一种有效的无线通信电波传播预测方法。
- From both the ray tracing method and formulas, the stretcher model with Offner triplet stretcher were studied. 并对压缩器的各阶色散作了光线追迹的模拟计算,得到与解析式完全一致的计算结果,从而验证了解析式的正确性。