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Aiarty Image Matting for Mac Software Overview

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Aiarty Image Matting for Mac is a professional-grade image cutout software based on artificial intelligence technology. Using deep learning algorithms, it can intelligently and accurately identify the boundaries between the foreground and background of an image, achieving one-click high-quality cutouts, and is especially good at handling complex edges (such as hair and transparent gauze) and images rich in detail. The software is optimized specifically for the macOS system, with a clean interface and efficient operation, making it a powerful tool for designers, photographers, e-commerce practitioners, and content creators.

I. Detailed Explanation of the Core Interface and Workspace

After launching the software, you will see a modern main window with a clear layout, mainly divided into the following areas:

  1. Top Menu Bar and Toolbar: Contains shortcut buttons for all core operation commands, such as “Open,” “Save,” “Undo/Redo,” “Brush Tool,” “Background Replacement,” etc.
  2. Left Preview and Editing Panel:
    • Original Image View: Displays the original image you imported.
    • Result View: Displays the cutout effect in real time, usually presented with a transparent background or a custom background.
    • Mask View: Displays the Alpha channel mask generated by the software; white represents the foreground (the part to keep), black represents the background (the part to remove), and gray represents semi-transparent areas.
  3. Right-side Parameters & Tool Panel:
    • AI Mode Selection: Provides optimization algorithms tailored to different subjects such as “General”, “Portrait”, “Product”, and “Hair”.
    • Fine-tuning Tools: Includes “Keep Brush” (mark the foreground to keep), “Remove Brush” (mark the background to erase), and a “Edge Optimization” slider.
    • Background Settings Area: Offers replacement options for solid color, gradient, custom image, or transparent background.
    • Output Settings: Set parameters such as the export image format and resolution.
  4. Bottom Status Bar: Displays information such as the current image zoom ratio and processing status.

II. Complete Workflow: From Project Creation to Export

Step 1: Create/Open a Project

Method 1 (Recommended): After launching the software, simply drag and drop the image file anywhere into the software window.

Method 2: Click the “Open” button on the toolbar (folder icon), or use the shortcut Cmd + O, and select the target image file in the dialog.

Location: File operations are centralized in the “File” menu on the top menu bar and the left toolbar.

Step 2: Select AI Mode and Perform Initial Cutout

After the image is loaded, the software will automatically perform an initial intelligent cutout.

  1. In the “AI Mode” drop-down menu on the right panel, select the mode that best matches the image subject (for example, choose “Portrait” for portrait photos).
  2. The software will immediately recalculate and update the cutout result. This process usually takes only a few seconds.

Step 3: Use the brush tool for fine adjustments

If the automatic cutout is not perfect in local areas (such as hair edges or gaps between complex objects), you can use the brush tool to make manual corrections.

  1. Select “Keep Brush”: Click the green brush icon on the right toolbar, or press the shortcut B. In the Original Image View, paint over the foreground parts that the software mistakenly identified as background and that need to be kept.
  2. Select “Remove Brush”: Click the red brush icon on the right toolbar, or press the shortcut E. In the Original Image View, paint over the background parts that the software mistakenly identified as foreground and that need to be removed.
  3. Adjust brush size: Use the shortcut [ to shrink the brush and ] to enlarge the brush, so as to adapt to adjustment areas of different sizes.
  4. After each paint stroke, the software will intelligently optimize the mask in that area in real time.

Step 4: Adjust Edges and Preview

Find the “Edge Optimization” slider in the right panel. Drag it slightly to the right to soften the edges, making the transition between the foreground and background more natural—especially useful for eliminating jagged edges. Dragging it to the left makes the edges sharper. It is recommended to zoom in on the image in the “Result View” (using Cmd + +) to carefully inspect the edge details.

Step 5: Set and Replace the Background (Optional)

In the “Background Settings” section on the right, you can:

  • Select “Transparent”: export as PNG format, preserving the transparent channel.
  • Select “Color”: click the color swatch to choose any solid color as the background.
  • Select “Image”: click the “Select Image” button to import a new image as a custom background. You can drag with the mouse to adjust the position of the background image.

Step 6: Export the Final Result

  1. In the “Output Settings” at the bottom of the right panel, select the format (e.g., PNG, JPG), quality, and other parameters.
  2. Click the “Save” button (disk icon) on the toolbar, or use the shortcut Cmd + S.
  3. In the save dialog that appears, specify the file name and save location, then click “Export”.
  4. After processing is complete, the image will be saved to the specified location.

III. Advanced Tips for Common Features

  1. Batch Processing: The software supports batch cutouts. Drag multiple images into the software at once, and they will be arranged as tabs. After processing one image, click the tab to switch to the next one. All settings and brush operations can be applied to different images separately, and finally, you can export them in batches.
  2. Comparison View: During processing, hold the Spacebar to temporarily switch to displaying the original image. Release it to restore the result image, making it easy to compare quickly.
  3. Quick Undo and Redo: In addition to the regular Cmd + Z and Cmd + Shift + Z, during brush painting or erasing, you can hold the Option (⌥) key to temporarily switch to the opposite brush (for example, if the current brush is “Keep Brush,” holding Option will temporarily change it to “Remove Brush”) for quick corrections.
  4. Edge Transition Fine-Tuning: For semi-transparent objects (such as glass cups or wedding dresses), in “Mask View,” use a low-opacity “Keep Brush” or “Remove Brush” to gently paint over the gray areas, allowing precise control of local transparency.

IV. Common Problems and Solutions

Problem 1: After cutting out, there is residual color fringing or a white edge on the border.

Solution: First, try slightly increasing the softening value in “Edge Optimization.” If that doesn’t work, switch to “Mask View” and use a smaller “Erase Brush” to carefully paint over the gray noise areas along the edges, making the mask edges cleaner.

Problem 2: When processing hair, details are severely lost, making it look stiff.

Solution: Make sure you selected the “Hair” AI mode in the first step. Next, use a very fine “Keep Brush” (set the brush size to the minimum) and gently dab at the areas where the hair edges are missing to prompt the AI to recalculate the hair strand details there.

Problem 3: The software suddenly slows down.

Solution: Check whether you are processing an extremely high-resolution image (e.g., over 40 megapixels). Try reducing the image display scale in the preview first. Also, make sure your Mac has enough available memory and close other large applications.

Problem 4: The exported image background is not transparent.

Solution: Before exporting, be sure to select the “Transparent” option in “Background Settings.” Also, the export format must be PNG, which supports transparency; choosing JPG will automatically fill the background with white.

V. Summary of Mac Shortcuts

Function Category Action Description Shortcut (Mac)
File Operations Open Image Cmd + O
File Operations Save/Export Image Cmd + S
File Operations Close Current Image Tab Cmd + W
Editing Operations Undo Cmd + Z
Editing Operations Redo Cmd + Shift + Z
Tool Selection Switch to Keep Brush B
Tool Selection Switch to Remove Brush E
Brush Adjustment Increase Brush Size ] (Right Bracket)
Brush Adjustment Decrease Brush Size [ (Left Bracket)
View Controls Zoom In Cmd + +
View Controls Zoom Out Cmd + –
View Controls Fit to Window Cmd + 0
View Controls Temporarily Toggle Original/Result Comparison Spacebar (Hold)
Auxiliary Features Temporarily Toggle Brush (Keep ↔ Remove) Option (⌥) Key (Hold)

Tip: Mastering the above shortcuts, especially the combination of the brush tool (B/E) and size adjustment ([ / ]), can greatly improve your drawing efficiency and make your workflow smoother.

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Table of contents

  • I. Detailed Explanation of the Core Interface and Workspace
  • II. Complete Workflow: From Project Creation to Export
  • Step 1: Create/Open a Project
  • Step 2: Select AI Mode and Perform Initial Cutout
  • Step 3: Use the brush tool for fine adjustments
  • Step 4: Adjust Edges and Preview
  • Step 5: Set and Replace the Background (Optional)
  • Step 6: Export the Final Result
  • III. Advanced Tips for Common Features
  • IV. Common Problems and Solutions
  • V. Summary of Mac Shortcuts
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