Vision Framework Computer Vision

Guides you through implementing computer vision: subject segmentation, hand/body pose detection, person detection, text recognition, barcode detection, document scanning, and combining Vision APIs to solve complex problems.

When to Use This Skill

Use when you need to:

• ☑ Isolate subjects from backgrounds (subject lifting)
• ☑ Detect and track hand poses for gestures
• ☑ Detect and track body poses for fitness/action classification
• ☑ Segment multiple people separately
• ☑ Exclude hands from object bounding boxes (combining APIs)
• ☑ Choose between VisionKit and Vision framework
• ☑ Combine Vision with CoreImage for compositing
• ☑ Decide which Vision API solves your problem
• ☑ Recognize text in images (OCR)
• ☑ Detect barcodes and QR codes
• ☑ Scan documents with perspective correction
• ☑ Extract structured data from documents (iOS 26+)