2012年3月26日 · In this paper we discuss how we have tackled the problem of increasing performance in X3D browsers while also making scripts safe. We have used a compilation technique that removes some overhead and which allows us to introduce safety for scripts that access the state

There’s two CCX’s: one has no cache and hits the same clocks as the 7950X with no compromises. The other has the X3D cache and can’t achieve that high boost clock. AMD still gets to advertise “up to 5.7GHz” because at least one core can boost that high.

Extensible 3D (X3D) is a royalty-free, platform-independent, open-standard file format specification and run-time architecture to represent and communicate 3D scenes and objects on the Web. X3D is an ISO/IEC internationally-ratified …

2025年2月27日 · Authors can publish X3D, VRML, glTF and other 3D file formats online within an HTML5 page with X_ITE that works with web browsers without prior plug-in installation.

Introducing an advanced technology for creating immersive 3D content on the web – an ISO-certified 3D file format and run-time architecture that is both open source and royalty free.

X3D authors can display 3D content in WebGL-supported browsers across different operating systems without plugins. These tutorials help you create simple applications in different domains—everything you need to get started.

The first book describing how to build X3D (Extensible 3D Graphics) worlds. This book covers most of the X3D V3.0 and V3.1 nodes that are used for standard world and 3D environment building.

2023年10月7日 · Code compilation is only part of a build: there's also packaging and shader compilation, the latter of which appears very dependent on core/thread count. Shaders are usually cached but when a minor change is made to a single shader it can sometimes instigate a full shader recompile.

2020年4月9日 · To expand X3D to a specific target complexity, we perform progressive forward expansion followed by backward contraction. X3D achieves state-of-the-art performance while requiring 4.8x and 5.5x fewer multiply-adds and parameters for similar accuracy as previous work.

Every example from X3D: Extensible 3D Graphics for Web Authors is available for inspection, interaction, and download. The examples are grouped by the chapter where they appear. Additional examples are also included. You can either browse all of the examples, download the examples archive, or browse individual chapters using the links below.

But X3Dis not just a 3D scene graph or a markup language; the core is a powerful entity-component framework that provides a declarative, extensible, and composable structure to three.js.

X3D (Extensible 3D) is a set of royalty-free ISO/IEC standards for declaratively representing 3D computer graphics. X3D includes multiple graphics file formats, programming-language API definitions, and run-time specifications for both delivery and integration of interactive network-capable 3D data.

2025年2月1日 · X_ITE is a browsers for X3D and available for many different platforms as well as Sunrize is an authoring tools for the creation X3D files. For programmers there is a JavaScript API interface to access X3D nodes and commonly used 3D application programmer interface features.

2 天之前 · So unless if wanting the 9900X3D for its lower TDP, it would make more sense going for a 9950X for multi-threaded code compilation workloads. The Ryzen 9 9900X3D does perform very well in some technical computing workloads like OpenFOAM CFD where the 9900X3D was faster than the Ryzen 9 9950X (non-X3D). Here at least the Ryzen 9 9900X3D can make ...

整体看下来有点“结构搜索”的感觉（膝盖跪烂），Feichtenhofer受机器学习中的特征选择方法启示，想到了一个简单的 逐步扩张不同维度 的方法，从基础的模型 X2D 出发，探索了 帧率、帧数、分辨率、深度、宽度、bottleneck宽度 对模型性能的影响。 不同的是用了 坐标下降+贪心 策略进行快速“搜索”，方法简单但十分make sense，最后的性能直接超神orz. Kinetics-400, Kinetics-600, …

This paper presents X3D, a family of efficient video networks that progressively expand a tiny 2D image classification architecture along multiple network axes, in space, time, width and depth.

Integrate 3D content seamlessly into your Web page. No Plugins needed. X3D ISO specification has two widely used open source implementation X3DOM and X_ITE. X3D is developed and maintained by the Web3D Consortium. WebGL is not yet supported in your browser. Follow link for a list of supported browsers...

«X3D»复现了论文 X3D: Expanding Architectures for Efficient Video Recognition 提出的视频分类模型. 其 CodeBase 来自于 ZJCV/Non-local. 论文作者详细的分析了之前的视频理解模型的发 …

2024年11月7日 · Following in the footsteps of the prior generations’ X3D parts, AMD positions this processor as the ultimate gaming CPU, combining its highly-performant Zen 5 cores, all located on one CCD, with an enormous 64 MB of stacked second-generation 3D V-Cache and an increased 120 W TDP.

5 天之前 · Moving on to Shader Compilation (Chart #2), we see the new X3D processors make large gains over every other processor. The 9950X3D finishes in just 641 seconds, compared to the 9950X’s 758 seconds, an 18% speedup. The 9900X3D manages to just beat the 285K, with a time of 742 seconds compared to the Intel’s 744 or the 9900X’s 832 seconds. ...