Imagenomic Portraiture 4.5 Build 4501 for macOS

If you've spent a Saturday evening manually masking skin with the lasso tool in Photoshop, you know the tedium. Portraiture works inside the host app you already live in and handles the pixel-by-pixel work for you. It's a plugin, not a standalone editor, so it slides right into your existing retouching flow.

1. Open your portrait in Photoshop or Lightroom Classic and launch Portraiture from the filter menu.
2. The AI engine scans the image and builds a mask automatically. You don't paint a selection or trace an outline.
3. Adjust the smoothing strength with a slider while the preview updates live. Fine details like eyelashes and hair stay sharp because the engine distinguishes skin texture from everything else.
4. Click OK and the retouched layer lands back in your host app, ready for any final tweaks.

This is built for working photographers who batch-edit headshots, seniors, or wedding galleries. It replaces the repetitive selective masking that eats an afternoon and delivers consistent results across a whole session. The current version runs on macOS 13 and later, with a next-generation smoothing engine under the hood. Bottom line: if you retouch faces for a living, this plugin cuts the grunt work down to a few clicks.

A real morning in the retouching chair

Picture a Tuesday: you shot sixty headshots yesterday and the client wants proofs by lunch. You pick one image that has good expression but uneven hallway light. Open it in Photoshop, duplicate the background layer, and call Portraiture from the Filters menu. The plugin opens with the default mask already built — no brushing, no color range selection.

You slide Smoothing to medium because the talent has oily skin near the forehead. The preview window shows the texture even out while the nose shadow stays put. You toggle to the mask view once just to confirm the AI didn't grab the collar edge, then click OK. Back in Photoshop you drop the layer opacity to eighty-five percent so a whisper of the original skin comes through. That layer becomes the starting point for the other fifty-nine frames: you copy the Portraiture smart filter to the rest of the batch, and by ten-fifteen the skin work is done. The only manual retouching left is a stray hair across one cheek and a dust spot near the shoulder.

What actually shifted in version 4.5

Build 4501 brought a next-generation AI smoothing engine, and the difference shows in edge cases where older versions stumbled. The mask used to soften around eyeglass rims and wisps of hair crossing the temple. Now the engine holds those boundaries noticeably better in Lightroom Classic, where you don't have the same masking fallback tools Photoshop offers.

Performance under Apple Silicon is the other practical change. On an M-series machine the preview renders in near real time even with a high-resolution file, where the previous engine could hesitate for a beat when you dragged a slider. The installer also got the Gatekeeper-friendly treatment, which matters if you've been burned by macOS security dialogs in the past. For everyday use, the upgrade feels less like a feature drop and more like a refinement pass: smarter masking, smoother previews, fewer trips back to the host app to fix edge artifacts.

Dial back default opacity to own the edit

Out of the box, Portraiture applies a balanced preset that works for most average-lit portraits. But a couple of adjustments make it suit your style instead of a generic one.

• Dial back the default opacity. The plugin outputs at full strength. Drop the layer opacity in your host app to seventy or eighty percent after the first few frames and you'll keep a trace of natural skin texture that reads as real, not plastic.
• Switch the mask view toggle to a keyboard shortcut. The little mask preview icon is easy to ignore. Hit the shortcut, scan for spots where the mask spills onto clothing or background, and fix it in the mask refinement panel before committing. Ten seconds here saves a cleanup pass later.
• Save your own preset for repeat clients. If you shoot the same corporate board every quarter, build a preset with their lighting setup in mind. The AI handles the masking, but your smoothing and sharpness values stay consistent session to session, which the client notices even if they can't name why.

Version 4.5 Build 4501 swaps in a next-generation AI smoothing engine. The masking feels smarter and the skin texture holds up better when you push the smoothing slider further than you probably should.

• macOS 13 or later
• Runs on both Intel and Apple Silicon Macs
• Requires Adobe Photoshop or Lightroom Classic