Can we modify existing web-based computer graphics content through javascript injection? We study how to hijack the WebGL context of any external website to perform GPU-accelerated image processing and scene modificat...
详细信息
ISBN:
(纸本)9798400706899
Can we modify existing web-based computer graphics content through javascript injection? We study how to hijack the WebGL context of any external website to perform GPU-accelerated image processing and scene modification. This allows client-side modification of 2D and 3D content without access to the web server. We demonstrate how javascript can overload an existing WebGL context and present examples such as color replacement, edge detection, image filtering, and complete visual transformations of external websites, as well as vertex and geometry processing and manipulation. We discuss the potential of such an approach and present open-source software for real-time processing using a bookmarklet implementation.
暂无评论