Intel Open Image Denoise artifact through 99%+ transparent area #76157

Closed
opened 2020-04-27 19:30:44 +02:00 by Manda Rajoelisolo · 4 comments

Blender Version
Broken: 2.83 Beta (2020-04-21)

Short description of error

  • There is no artifact with the standard Denoiser in the View Layer Properties.
  • There is artifact with Intel Open Image Denoise through 99%+ transparent area. I said 99% because with .png or .jpg there is no a perfect black or perfect white.
    Denoise Artifact.jpg

Suggestion
I suggest to ignore a 100% transparent area as it's nothing. In real life, most of the thin objects are either 0% transparent or 100% transparent, there is no between, example: Leaf, Cloth with mask, etc. As you know with Eevee, there is the Alpha Clip feature because it's very useful 95% most of the time.

**Blender Version** Broken: 2.83 Beta (2020-04-21) **Short description of error** - There is no artifact with the standard Denoiser in the View Layer Properties. - There is artifact with Intel Open Image Denoise through 99%+ transparent area. I said 99% because with .png or .jpg there is no a perfect black or perfect white. ![Denoise Artifact.jpg](https://archive.blender.org/developer/F8497831/Denoise_Artifact.jpg) **Suggestion** I suggest to ignore a 100% transparent area as it's nothing. In real life, most of the thin objects are either 0% transparent or 100% transparent, there is no between, example: Leaf, Cloth with mask, etc. As you know with Eevee, there is the Alpha Clip feature because it's very useful 95% most of the time.

Added subscriber: @manda.3d.projects

Added subscriber: @manda.3d.projects
Manda Rajoelisolo changed title from Intel Open Image Denoise artifact through 100% transparent area to Intel Open Image Denoise artifact through 99%+ transparent area 2020-04-27 19:34:03 +02:00
Member

Added subscriber: @EAW

Added subscriber: @EAW
Member

Changed status from 'Needs Triage' to: 'Archived'

Changed status from 'Needs Triage' to: 'Archived'
Evan Wilson self-assigned this 2020-04-28 00:47:27 +02:00
Member

I have no artifacts using 2.83.15 d0d16eb7d3 or 2.90.

This report does not contain all the requested information, which is required for us to investigate the issue.

Please submit a new report and carefully follow the instructions. Be sure to provide system information, Blender version, the last Blender version which worked, and a .blend file with exact steps to reproduce the problem.

A guideline for making a good bug report can be found at https://wiki.blender.org/wiki/Process/Bug_Reports


System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 470/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 376.51

Blender Version
2.83 (sub 15), branch: master, commit date: 2020-04-26 22:51, hash: d0d16eb7d3

I have no artifacts using 2.83.15 d0d16eb7d3 or 2.90. This report does not contain all the requested information, which is required for us to investigate the issue. Please submit a new report and carefully follow the instructions. Be sure to provide system information, Blender version, the last Blender version which worked, and a .blend file with exact steps to reproduce the problem. A guideline for making a good bug report can be found at https://wiki.blender.org/wiki/Process/Bug_Reports --- **System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: GeForce GTX 470/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 376.51 **Blender Version** 2.83 (sub 15), branch: master, commit date: 2020-04-26 22:51, hash: `d0d16eb7d3`
Sign in to join this conversation.
No Label
Interest
Alembic
Interest
Animation & Rigging
Interest
Asset Browser
Interest
Asset Browser Project Overview
Interest
Audio
Interest
Automated Testing
Interest
Blender Asset Bundle
Interest
BlendFile
Interest
Collada
Interest
Compatibility
Interest
Compositing
Interest
Core
Interest
Cycles
Interest
Dependency Graph
Interest
Development Management
Interest
EEVEE
Interest
EEVEE & Viewport
Interest
Freestyle
Interest
Geometry Nodes
Interest
Grease Pencil
Interest
ID Management
Interest
Images & Movies
Interest
Import Export
Interest
Line Art
Interest
Masking
Interest
Metal
Interest
Modeling
Interest
Modifiers
Interest
Motion Tracking
Interest
Nodes & Physics
Interest
OpenGL
Interest
Overlay
Interest
Overrides
Interest
Performance
Interest
Physics
Interest
Pipeline, Assets & IO
Interest
Platforms, Builds & Tests
Interest
Python API
Interest
Render & Cycles
Interest
Render Pipeline
Interest
Sculpt, Paint & Texture
Interest
Text Editor
Interest
Translations
Interest
Triaging
Interest
Undo
Interest
USD
Interest
User Interface
Interest
UV Editing
Interest
VFX & Video
Interest
Video Sequencer
Interest
Virtual Reality
Interest
Vulkan
Interest
Wayland
Interest
Workbench
Interest: X11
Legacy
Blender 2.8 Project
Legacy
Milestone 1: Basic, Local Asset Browser
Legacy
OpenGL Error
Meta
Good First Issue
Meta
Papercut
Meta
Retrospective
Meta
Security
Module
Animation & Rigging
Module
Core
Module
Development Management
Module
EEVEE & Viewport
Module
Grease Pencil
Module
Modeling
Module
Nodes & Physics
Module
Pipeline, Assets & IO
Module
Platforms, Builds & Tests
Module
Python API
Module
Render & Cycles
Module
Sculpt, Paint & Texture
Module
Triaging
Module
User Interface
Module
VFX & Video
Platform
FreeBSD
Platform
Linux
Platform
macOS
Platform
Windows
Priority
High
Priority
Low
Priority
Normal
Priority
Unbreak Now!
Status
Archived
Status
Confirmed
Status
Duplicate
Status
Needs Info from Developers
Status
Needs Information from User
Status
Needs Triage
Status
Resolved
Type
Bug
Type
Design
Type
Known Issue
Type
Patch
Type
Report
Type
To Do
No Milestone
No project
No Assignees
2 Participants
Notifications
Due Date
The due date is invalid or out of range. Please use the format 'yyyy-mm-dd'.

No due date set.

Dependencies

No dependencies set.

Reference: blender/blender#76157
No description provided.