Give Slack event photos a lighting boost
Turn a photo shared in the event channel into a brighter recap candidate while the conversation is still active.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Process Image Synchronously
Tool to process an image synchronously with Deep Image AI. Returns result URL immediately if processing completes in less than 25 seconds, otherwise returns job hash for async polling. Use for image enhancement, resizing, background removal, and other image processing tasks.
Why this helps
Event photos can be hard to reuse when lighting is uneven, and post-event cleanup is easy to put off.
- Improve lighting on recap photos without a separate editing session.
- Process photos while the team is still collecting event context.
- Reduce the backlog of small visual fixes after an event.
Setup
Build it in a few focused steps.
- 1Connect Slack and DeepImage to Notis once in the portal.
- 2Create the automation in the portal or ask Notis to set it up conversationally.
- 3Give Notis one instruction to improve lighting on event photos posted in the selected channel.
- 4Pick Channel Message Received and a channel for run reports.
- 5Test with one event photo that has uneven lighting.
Questions about this workflow
Can it process only event photos?
Describe event photos and the channel context in the plain-language instruction, and select the channel where those photos are posted.
What does DeepImage return?
The action can return a processed result URL immediately or a job hash if processing takes longer.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to DeepImage. A trigger fires from one place; an action lands in another.
Slack triggers
DeepImage actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Delete Job
Tool to delete completed job result and remove images from the server. Use when cleaning up processed jobs that are no longer needed.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Account Information
Tool to retrieve authenticated user's profile information including credits, username, email, API key, language preference, webhook settings, and billing address. Use when you need to check account details or credit balance.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Get Job Result
Tool to retrieve processing job result by hash. Use to check job status and get result URL when processing is complete.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Process Image Async
Tool to schedule an image enhancement job and wait for the result. Performs selected enhancement options on an image and returns the result URL if processing completes within 25 seconds; otherwise returns a job hash for later retrieval. Use when you need to enhance images with options like denoising, deblurring, lighting improvements, or background removal.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Process Image Synchronously
Tool to process an image synchronously with Deep Image AI. Returns result URL immediately if processing completes in less than 25 seconds, otherwise returns job hash for async polling. Use for image enhancement, resizing, background removal, and other image processing tasks.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and DeepImage, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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