prototypes reference

Prototypes Reference

Cross-reference mapping between prototypes in the HidekiAI/lenzu-prototypes archive and the Lenzu wiki docs that describe their findings.

Notable prototypes

Prototype	Description
manga-ocr-test	manga-ocr-rs integration harness (now shipped as the manga-ocr-rs crate)
dbnet-test, dbnet-ocr-pipeline	DBNet text-detection experiments
sarashina-onnx-test, sarashina-vision-py	Sarashina LLM evaluation
mecab-test	MeCab morphological analysis (now shipping as the mecab-furigana-rs crate)
winit-test, gtk_gdk_test, gtk4_dialogbox_test, x11-gtk3-lens-test	Windowing/compositor experiments (X11 vs Wayland, GTK3 vs GTK4)
jp_ocr_app	Early YOLO-based detector (superseded by DBNet)
paddleocr-vl-manga, umi-ocr-eval	Third-party OCR evaluations
text-enrichment-test, kakasi-cli-test	Text-processing experiments

Per-prototype doc coverage

Prototype	Relevant wiki docs
jp_ocr_app	prototypes-desktop-issues — GTK4 migration, Cairo spinner fix, flash_alpha white-window fix, async capture
x11-gtk-lens-test	prototypes-desktop-issues — GTK4 migration, transparent draw fix, SCIM noise
x11-gtk3-lens-test	technical-design.phase4-predetect — ort version notes
gtk4_dialogbox_test	prototypes-desktop-issues — GTK4 migration decisions
gtk_gdk_test	prototypes-desktop-issues — GTK4 migration decisions
manga-ocr-test	technical-design.manga-ocr — full ONNX OCR tier design
dbnet-test	technical-design.phase4-predetect — DBNet algorithm, defaults, Cargo deps
dbnet-ocr-pipeline	scores, technical-design — benchmark results, architecture
sarashina-vision-py	technical-design.sarashina, model-evaluation — vision-3b CPU rejection
sarashina-onnx-test	prototypes-desktop-issues — workspace dependency graph
umi-ocr-eval	model-evaluation, session-log-2026-04-14 — eval results (0/3 pass)
paddleocr-vl-manga	session-log-2026-04-14 — eval results (2/3 pass)
winit-test	lenzu-desktop-issues — GTK replacement evaluation
text-enrichment-test	planning-ollama-to-llamacpp — Ollama health-check API notes

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Source: HidekiAI/lenzu-prototypes README