Post-processing

Rare Earth Juejin Tech Community

Nov 18, 2022 · Frontend Development

Creating a Glowing Portal Effect in Three.js with Post‑Processing

This article demonstrates how to use Three.js post‑processing techniques, including EffectComposer, RenderPass, BloomPass, and custom shaders, to build an animated 3D scene featuring a glowing portal and Rick and Morty model, covering shader setup, layer management, animation, and UI controls for fine‑tuning.

3D animationJavaScriptPost-processing

0 likes · 24 min read

Creating a Glowing Portal Effect in Three.js with Post‑Processing

Laiye Technology Team

Sep 28, 2022 · Artificial Intelligence

Checkbox Detection and State Classification Using YOLOv5

This article describes a comprehensive solution for detecting checkboxes in document images and determining their selected or unselected status by combining YOLOv5 object detection, synthetic and semi‑synthetic data generation, specialized post‑processing, and association logic to handle varied shapes, positions, and markings.

Object DetectionPost-processingYOLOv5

0 likes · 13 min read

Checkbox Detection and State Classification Using YOLOv5

Tencent Cloud Developer

Jun 2, 2021 · Game Development

Shader-Based Image Deformation Effects: Implementation and Principles

The article explains how to implement three common beauty‑camera image deformation effects—twirl, inflate, and pinch—using GLSL shaders, detailing the underlying deformation functions, sampling distance‑field transformations, and smoothstep‑based strength controls, and provides full shader code, animated examples, and resource links.

Distance FieldGLSLPost-processing

0 likes · 9 min read

Shader-Based Image Deformation Effects: Implementation and Principles