Container & Seal Number OCR Scan

The accuracy of OCR recognition depends on how you take photos in the number-scan camera. Following the tips below improves automatic entry results.

1. On-Screen Guidance When Entering the Scan Camera

• A toast message appears when you enter the scan camera: "Keep text clear and focused."
• The message is shown in Korean as well: 텍스트가 선명하게 보이도록 촬영해주세요.

2. How Auto-OCR Works

• After capturing all required photos, the app automatically moves to the scan result/edit screen.
• OCR runs automatically based on the first captured photo (1st Slot), and the recognized number is auto-filled into the Seal No. field.
• You can edit the result directly in the text field. The save button stays inactive until the field has a value.

3. Reviewing Captured Photos

• On the scan result/edit screen, swipe left or right through the carousel to review all N captured photos.
• Photo order is shown in n/N format.

4. Tips for Better Accuracy

• Shoot close enough so the full number fits within the frame.
• Avoid backlight and strong glare; shoot from the front when possible.
• Keep the camera steady before pressing the shutter.
• OCR is based on the first photo, so make sure the first shot is the sharpest.