上图中分别是观察视线与切片平面垂直相交以及不垂直相交的情况,而这些情况的存在也使得高效的完成由物体空间到图像空间的转换更加复杂。因此文章Fast Volume Rendering Using a Shear-Warp Factorization of the Viewing Transformation中采用Shear-Warp的方式解决这个问题。 Shear-Warp的定义 图5 Shear-Warp将切片数据从物...
The texture-based volume rendering is a memory-intensive algorithm.Its performance relies heavily on the performance of the texture cache.However,most existing texture-based volume rendering methods blindly map computational resources to texture memory and result in incoherent memory access patterns,causing...
functions and cutting planes in volume rendering to clearly show the flow structure and the flow evolution. Keywords: texture-based flow visualization, unsteady 3D flow, LIC, UFLIC, volume rendering. 1. Introduction Texture-based flow visualization techniques are increasingly important in investigating ...
Westermann, Rüdiger and Thomas Ertl, “Efficiently Using Graphics Hardware in Volume Rendering Applications”, ACM Computer Graphics Proceedings, Annual Conference Series 1998, pp. 169–177. Google Scholar Brownbill, Andrew, “Reducing the storage required to render L-system based models”, Master’...
Deferred neural rendering: image synthesis using neural textures. Acm Trans Graph (TOG). 2019;38(4):1–12. Article Google Scholar Li Y, Yang X, Sun P, Qi H, Lyu S. Celeb-df: A large-scale challenging dataset for deepfake forensics. In: Proceedings of the IEEE/CVF Conference on ...
Although with electrocardiographically (ECG) gated technology, the timeline information of heartbeat can be collected by Multi-detector Computed Tomography (MDCT), the traditional CPU-based volume rendering methods can not meet the dynamic cardiac real-time reconstruction. This paper presents a GPU ...
Atik, M.E., Duran, Z.: Deep learning-based 3D face recognition using derived features from point cloud. In: Innovations in Smart Cities Applications Volume 4: The Proceedings of the 5th International Conference on Smart City Applications, Springer International Publishing, pp. 797–808 (2021) ...
Volume rendering and data feature enhancement This paper describes a general visualization model for 3D scalar data fields based on linear transport theory which contains common volume rendering models as special cases and/or approximations. The concept of "virtual" particles for th... W Krueger - ...
The functionMR_render_meshis essentially a wrapper to all of the underlying functions, executing the full rendering pipeline. You may want to edit aspects of this, for example to handle multiple light sources. If you want to introduce alternate reflectance models, you should editMR_render_buffers...
1) texture-based volume rendering 纹理体绘制1. A method to accelerate 3D texture-based volume rendering is proposed based on hierarchical bounding volumes(BVH). 提出了一种层次包围盒(BVH)方法,以加速基于GPU的3D纹理体绘制。更多例句>> 2) solid texturing 体纹理绘制 1. A new method of solid ...