Midpoint - Card Centering Tool
AI tool to measure trading card centering and estimate grading scores.
Panoramica
Cos'è Midpoint - Card Centering Tool?
Midpoint is an AI-powered card centering tool designed to measure trading card centering for major grading companies like PSA, BGS, CGC, and TAG. It analyzes card photos down to the millimeter using machine learning algorithms to detect outer and inner borders, providing instant grade estimates and automated surface analysis to help collectors evaluate if their cards are worth shipping out for professional grading.
A cosa serve Midpoint - Card Centering Tool?

Funzionalità Principali
- Millimeter-precise centering measurement for Left/Right and Top/Bottom ratios
- Instant ML edge detection with manual drag-to-align fine-tuning editor
- Automated AI surface analysis evaluating edges, corners, print, and holo elements
- Slab-ready listing photo creator that crops, straightens, and cleans backgrounds
- Bulk upload capability to drop a folder and measure an entire batch of cards at once
- Multi-grader support offering predicted grade estimates for PSA, BGS, CGC, and TAG
Come usare Midpoint - Card Centering Tool?
Upload a flat photo of your trading card from your phone or computer. The machine learning model automatically detects the 4 card corners and 4 print-frame corners. If needed, you can manually adjust the edge handles, zoom, or rotate the image to fine-tune the alignment and instantly receive centering ratios and predicted grades.
Strumenti Alternativi
Pro & Contro
Nessun Dato
Casi d'Uso
- Pre-screening a stack of trading cards to filter out off-center copies before paying submission fees
- Creating professionally cropped, straightened, and shadow-free listing photos for marketplace sales
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