CASE STUDY · COMPUTER VISION

Counting fruit on the line with colour and depth vision.

The client needed an AI solution that uses synchronized colour and depth images to detect and count fruit automatically on a production line.

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Apple recognition output on a tray: each apple outlined with a green box and confidence score, with a live count reading 24 apples and 24 stickers
Live detection output: each apple outlined with a confidence score, with running apple and sticker counts.

PROJECT OVERVIEW

INDUSTRY
Food production
PROJECT TYPE
Computer vision detection system
CAPABILITIES
Computer Vision, Colour and Depth Imaging, Segmentation, Object Counting

01 · THE CHALLENGE

Counting by eye does not scale.

On a production line, fruit needs to be identified and counted quickly and consistently.

Doing this by eye is slow and repetitive, and apples that touch or overlap are easy to miss or count twice.

The goal was a system that could detect each apple individually and report the count automatically.

02 · THE SOLUTION

Colour and depth, combined.

The system uses synchronized colour and depth images so it can separate each apple, even when they sit close together.

  1. 01

    Capture colour and depth

    Synchronized colour and depth images are captured of the fruit on the line.

  2. 02

    Detect each apple

    The model identifies every individual apple in the frame.

  3. 03

    Draw each boundary

    Each apple is segmented so its boundary is clearly defined.

  4. 04

    Report the count

    The number of detected apples is reported live.

03 · KEY CAPABILITIES

What the system does.

Colour and depth imaging

Combines synchronized colour and depth images for a fuller view of the fruit.

Individual apple detection

Finds each apple separately, with a confidence score for every detection.

Boundary segmentation

Outlines the boundary of each apple.

Live counting

Reports the number of detected apples in real time.

04 · OUTCOME

Automatic counting on a production line.

The project delivered a detection system that identifies each apple, draws its boundary and reports the count live.

It shows how colour and depth imaging can take a repetitive visual counting task off people's hands.

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