oximedia-scene 0.1.3

Scene understanding and AI-powered video analysis for OxiMedia
Documentation

oximedia-scene

Status: Stable

Scene understanding and AI-powered video analysis for OxiMedia. Provides comprehensive scene understanding using patent-free algorithms for classification, object detection, activity recognition, composition analysis, and semantic segmentation.

Part of the oximedia workspace — a comprehensive pure-Rust media processing framework.

Version: 0.1.3 — 2026-04-15

Features

  • Scene Classification - Indoor/outdoor, day/night, landscape, portrait, and content type classification
  • Object Detection - HOG-based patent-free object detection
  • Activity Recognition - Recognize activities (walking, running, sports) via motion histograms
  • Shot Composition - Analyze framing (rule of thirds, symmetry, leading lines)
  • Semantic Segmentation - Graph-based segmentation of semantic regions (sky, ground, people)
  • Saliency Detection - Spectral saliency for visually important regions
  • Aesthetic Scoring - Rate aesthetic quality of frames
  • Event Detection - Sports and live content event detection
  • Face Detection - Haar cascade face detection
  • Logo Detection - Brand logo and graphics detection
  • Camera Motion - Detect and classify camera motion
  • Storyboard Generation - Automatic storyboard from video
  • Scene Boundary Detection - Detect scene cuts and transitions
  • Visual Rhythm Analysis - Temporal pacing and rhythm detection
  • Crowd Density Estimation - Estimate crowd density in scenes
  • Depth of Field Analysis - Detect focus plane and bokeh
  • Lighting Analysis - Analyze lighting conditions and quality
  • Color Temperature - Detect and classify color temperature
  • Scene Mood - Emotional and mood classification
  • Continuity Checking - Detect continuity errors between shots
  • Pacing Analysis - Editorial pacing and tempo analysis
  • Location Classification - Geographic and context location detection

Usage

Add to your Cargo.toml:

[dependencies]
oximedia-scene = "0.1.3"

use oximedia_scene::classify::scene::SceneClassifier;
use oximedia_scene::detect::face::FaceDetector;
use oximedia_scene::composition::rules::CompositionAnalyzer;

let classifier = SceneClassifier::new();
let face_detector = FaceDetector::new();
let composition = CompositionAnalyzer::new();

API Overview

  • SceneError / SceneResult — Error and result types
  • common::Point / common::Rect / common::Confidence — Geometric primitives
  • Modules: action_beat, activity, aesthetic, camera_motion, classification, classify, color_temperature, composition, continuity_check, crowd_density, depth_of_field, detect, error, event, features, lighting_analysis, location, mood, pacing, saliency, scene_boundary, scene_graph, scene_metadata, scene_score, scene_stats, segment, segmentation, shot_type, storyboard, summarization, transition, visual_rhythm

License

Apache-2.0 — Copyright 2024-2026 COOLJAPAN OU (Team Kitasan)