---
title: "Decode an image (int16)"
method: GET
path: "/instances/{id}/image-int16"
tags: ["Instances"]
---

# Decode an image (int16)

`GET /instances/{id}/image-int16`

Decode the first frame of the given DICOM instance. Pixels of grayscale images are truncated to the [-32768,32767] range. Negative values must be interpreted according to two's complement.

## Path parameters

- `id` string, required

## Query parameters

- `quality` number
- `returnUnsupportedImage` boolean

## Headers

- `Accept` string

## Response `200`

---

[API](https://skmtc.net/uclouvain/apis/orthanc-api.md) · [All operations](https://skmtc.net/uclouvain/apis/orthanc-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/uclouvain/orthanc-api/versions/9297c4930d96/schema)