CNP Card Identification and Verification

The app uses Jev to identify CNP trading card types and confirm that the cards exist.

road | CNP/デジタル城下町@road_ninjart𝕏

Jev を使って、CNPトレカの種類を特定して、同時にそのトレカが存在していることの確認をするアプリを作ってみました。単純にLLMに画像認識をさせるよりも圧倒的にはやくて、しかも光の映り込みにも強くて精度が高い気がする。持ってるカードを使ってアプリ内のゲームで遊びたい時には、これくらいのものでいい気がする。

Sep 22, 2026X postsView on X

The author says it seems much faster than simple LLM image recognition, more resistant to glare, and accurate. They suggest this may be sufficient for playing in-app games with cards users own.

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