Pasig River

Detect and Measure Water Litter

Quick Highlights

Monitors Pasig River

Monitors Pasig River

AI-Powered Detection

AI-Powered Detection

Real-time Litter Data

Real-time Litter Data

For a Greener Future

For a Greener Future

Detect and Measure Litter

Take or upload a clear image of any river, canal, estero, or creek in Pasig.

Pasig River Initiatives

ICE Hub

Innovation for Circular Economy (ICE) Hub

Pasig’s first circular economy hub promoting upcycling, composting, and sustainable entrepreneurship.

Garbage Collection

Garbage Collection by Administration

Modernized waste collection system ensuring cleaner streets and better environmental compliance.

WACS Initiative

Waste Analysis & Characterization Study (WACS)

Data-driven waste profiling to improve recycling and waste management planning.

Walastik na Pasig

“Walastik na Pasig”

Plastic collection program transforming sachets and wrappers into sustainable materials.

About

LitterLens

What We Do

LitterLens is an AI-powered system that detects and counts visible litter in waterways, starting with Pasig City. Using computer vision, it provides real-time data to support smarter waste management, cleaner rivers, and evidence-based environmental action.

Empower Users

Enables individuals to contribute directly to environmental monitoring by simply taking photos of waterborne waste with their smartphones.

Automates Detection

Utilizes advanced deep learning (YOLOv8) to automatically identify and classify various types of plastic macrolitter present on the water's surface from uploaded images.

Quantifies Pollution

Provides quantitative data by counting detected waste items and potentially estimating their density within the captured area.

How to use LitterLens

Simple steps to identify and quantify litter

Uploading a Photo

Downloading Reports

1

Step 1: Uploading a Photo

Click “Upload” and select a clear image of a waterway. Supported formats: JPG or PNG.

Step 1

2

Step 2: Analysis

Once uploaded, the system uses AI to scan the image and identify macrolitter. Sit tight—processing takes just a few seconds.

Step 2

3

Step 3: Results

View the image with detection boxes and a summary of litter types and quantities found.

Step 3

4

Step 4: Downloading Reports

Download a detailed report (PDF or CSV) containing the detection summary and image data.

If signed in, download the detailed report as a PDF for documentation.

Use reports for LGU collaboration or tracking progress.

Step 4

LitterLens 2025

Pasig River

Contact Us

Have questions, feedback, or want to partner with us? Reach out—we’d love to hear from you.

You can contact us through several ways.

Choose the one more convenient for you.

cenro@pasigcity.gov.ph

Pasig CENRO

Terms of Service

This is a placeholder for the Terms of Service.