antialias — 3D render op

• Data kinds: image2d → image2d

• Call: import render_ssaa; render_ssaa.antialias(hi_res_image, ss, filter: 'str' = 'box') -> 'np.ndarray' (or ops3d.get("antialias"))

Usage

Downscale a high-resolution image by an integer factor `ss` (area-average anti-aliasing).

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

Runnable examples (verified samples that actually call this op)

• render_ssaa — py -3.11 examples_3d/render_ssaa.py

Ops the type connects to (they accept image2d as input)

fuse_to_voxel · fit_poly_surface · eval_poly_surface · surface_form_error · background_flatten · polar_unwrap · fit_zernike · matcap_shade

Same category (render)

project_points · render_point_depth · render_volume_projection · render_shaded · ambient_occlusion · cast_shadow · phong_shade · matcap_shade

*Provenance: render_ssaa.py — 3D operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.