Getting Started

Understanding Nara

Using Nara

Components

Common Process Inputs Combine Arrays Filter Array Output Get Array Item Get Array Object Item Get Last Run Array Get Object Item JSON String to Object Basic Maths Get Last Run Upstream Outputs Moving Number Calculation Number Rounding Number to String Based64 string to Image String to Number Template String ISO Time Delta XML String to Object Auto Label Object Detection Brightness Circle Detection 1D/2D Code Reader Color Detection Color Threshold Contrast Multiple Crops Crop Detected Zones Counters Facial Expression Detection Gender and Age Detection Detected Objects to OCR Detected Objects Transform People Detection Draw Detected Objects Face Detection Face Recognition Feature Matching Fire & Smoke Detection Flip General Object Detection Image Classification Image Similarity Key Points Detection Number Plate Reader Object Detection OCR Pose Estimation Resize Rotate Saturation Instance Segmentation Watershed Segment Polygon Detection Tracker Line Count Tracker Zones Count Tracker Heatmap Tracker White Balance

Miscellaneous

Troubleshooting

Notice and Disclaimer EULA

NodesProcess

Based64 string to Image

Slot Usage: 0

Overview

Based64 string to Image decodes a base64-encoded image string into an image frame with width and height metadata.

Input

Input Base64 String

string

The base64 string to convert to an image.

Supports Template Expressions.

Output

Output Image

image

Decoded image frame.

Frame Width

integer

Width of the decoded frame in pixels.

Frame Height

integer

Height of the decoded frame in pixels.

Is Frame Available

boolean

Whether a valid frame was produced from the input string.

Number to String

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Overview Input Input Base64 String Output Output Image Frame Width Frame Height Is Frame Available