Thermal Image + Ai + Didge

Purpose: For Surface Temperature Monitoring and Automated AI Submission


Step-by-Step Instructions

1. Launching the Thermal Camera

  • Locate the FLIR app on the home screen of the device.

  • Tap the app to launch the thermal camera interface.

2. Understanding the Viewfinder

  • Once open, the camera viewfinder will show either:

    • A circular “Region of Interest” (ROI) with an average temperature reading, or

    • A pinpoint marker showing a specific temperature.

  • Ensure the food surface is the focus of this region for accurate readings.

3. Capturing the Image

  • Position the camera approximately 30 to 40 cm from the food item.

  • Allow the camera to stabilize for a few seconds.

  • Press the capture button to take the image.

    Each image will automatically generate a submission record.


Temperature Guidelines

Food Type

Target Temperature Range

Hot food (general)

Above 60°C

Cooked wet dishes

Above 75°C

Chilled foods

Below 5°C

  • Always point the camera at the actual surface of the food.

  • Avoid capturing surrounding surfaces that could produce inaccurate temperature data.

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The ai extracts that the food is an apple and at 4.7ºC

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The ai extracts the food is vegetable juice at 3.7ºC

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the ai extracts the food is kalamata olives at 4.4ºC

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The ai extracts that the food is wagyu tenderloin at 4.2ºC

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the ai extracts the food is chicken at 2.5ºC

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The ai cannot extract this food item, and is at 2.4ºC


Image Settings

  • In the FLIR app, disable any thermal overlays or color filter modes.

  • Only natural, visible-light images should be used.

    • This ensures the AI system can recognize food types, read text, and interpret labels.

    • Natural images lead to more reliable and accurate AI extractions.


AI Automation

After capturing an image:

  1. It is uploaded automatically.

  2. ChatGPT-4 processes the image to extract:

    • Food name and category

    • Surface temperature

    • Labels (e.g. supplier, expiry dates, invoice number)

  3. A complete digital record is created automatically:

    • Includes original image, structured data, and temperature log.

    • Assigned to the correct area/device ID (e.g. Kitchen, Floor 3).


Submissions and Reporting

  • Each image equals one record.

  • No manual login is required.

  • Submissions are saved and structured with:

    • Natural image

    • Extracted data

    • Web report (viewable online)

    • Downloadable formats (PDF or Excel)

  • View summaries and analytics via the reporting dashboard.

Incoming Goods - Record of delivery using thermal image + ai
Reheating record using thermal image + ai

Use Cases

Buffet Monitoring

  • For surface temperature tracking during production or service.

Food on display

  • Cold food on display

  • Hot food on display

Incoming Goods

  • Capture images of incoming food and associated packaging or labels.

  • AI can extract supplier, product, expiry date, and other compliance fields.


Tips for Best Results

  • Ensure the camera lens is clean.

  • Maintain a consistent distance of 30–40 cm from the food.

  • Hold the camera steady and give it time to stabilize before capturing.

  • Make sure the correct item is centered in the Region of Interest.

pdf export
Excel export

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