Qualcomm® AI HubAI Hub

PSPNet

Deep learning model for pixel‑level semantic segmentation using pyramid pooling.

PSPNet (Pyramid Scene Parsing Network) is a semantic segmentation model that captures global context information by applying pyramid pooling modules. It is designed to improve scene understanding by aggregating contextual features at multiple scales.

Not supported

This model is currently not supported on any All Models chipset.

To see performance metrics for this model on other chipsets, click the button below.

View for other chipsets
Model RepositoryHugging Face

Technical Details

Input resolution:1x3x473x473
Model checkpoint:pspnet101_ade20k.pth
Model size (float):251 MB
Number of parameters:65.7M

Applicable Scenarios

    License

    Model:MIT

    Supported Devices

    • Arduino VENTUNO Q
    • Dragonwing IQ-9075 EVK
    • Dragonwing IQ-X5121
    • Dragonwing IQ-X7181
    • Dragonwing Q-7790
    • Dragonwing Q-8750
    • QCS8550 (Proxy)
    • SA8295P ADP
    • Samsung Galaxy S21
    • Samsung Galaxy S21 Ultra
    • Samsung Galaxy S22 5G
    • Samsung Galaxy S22 Ultra 5G
    • Samsung Galaxy S22+ 5G
    • Samsung Galaxy S23
    • Samsung Galaxy S23 Ultra
    • Samsung Galaxy S23+
    • Samsung Galaxy S24
    • Samsung Galaxy S24 Ultra
    • Samsung Galaxy S24+
    • Samsung Galaxy S25
    • Samsung Galaxy S25 Ultra
    • Samsung Galaxy S25+
    • Samsung Galaxy S26
    • Samsung Galaxy S26 Ultra
    • Samsung Galaxy S26+
    • Samsung Galaxy Tab S8
    • Snapdragon 7 Gen 4 QRD
    • Snapdragon X Elite CRD
    • Snapdragon X Plus 8-Core CRD
    • Snapdragon X2 Elite CRD
    • Snapdragon XR2 Gen 2
    • Xiaomi 12

    Supported Chipsets

    • Qualcomm® QCS5121
    • Qualcomm® Dragonwing™ IQ-X7181
    • Qualcomm® Dragonwing™ Q-7790
    • Qualcomm® Dragonwing™ IQ-8275
    • Qualcomm® Dragonwing™ QCS8550 (Proxy)
    • Qualcomm® Dragonwing™ Q-8750
    • Qualcomm® Dragonwing™ IQ-9075
    • Qualcomm® SA8255P
    • Qualcomm® SA8295P
    • Qualcomm® SA8650P
    • Snapdragon® 7 Gen 4 Mobile
    • Snapdragon® 8 Elite For Galaxy Mobile
    • Snapdragon® 8 Elite Gen 5 For Galaxy Mobile
    • Snapdragon® 8 Gen 1 Mobile
    • Snapdragon® 8 Gen 2 Mobile
    • Snapdragon® 8 Gen 3 Mobile
    • Snapdragon® 888 Mobile
    • Snapdragon® X Elite
    • Snapdragon® X Plus 8-Core
    • Snapdragon® X2 Elite

    Looking for more? See models created by industry leaders.

    Discover Model Makers