CNAPS.AI — No-Code AI Workflow Automation PlatformBuild, deploy, and manage AI workflows without coding. CNAPS.AI provides a visual node-based workflow editor with 150+ pre-trained AI models for image, video, and data processing.Key Features

Visual Workflow Builder — Drag-and-drop node editor to chain AI models into automated pipelines

Image Super Resolution — Upscale and enhance images using state-of-the-art AI models

Image Generation — Create images from text prompts with generative AI

Video Processing — AI-powered video generation and editing

Batch Processing — Process thousands of files in automated batch runs

API Integration — Connect workflows to external services via REST API

Pages

AI Workflow Studio

Terms of Service

Visit cnaps.ai to get started for free.

PiSA-SR — Image Upscaler AI Model

PiSA-SR upscales images 2× or 4× and rebuilds fine detail, with pixel-level and semantic enhancement on separate controls — the sharpest of the on-device upscalers, and the slowest of them: about 50 seconds.

Details

CategoryImage Upscaler
Year2025
LicenseApache-2.0

Compliance & Provenance

ProviderOpen-source · Specialized
EU AI Act RiskMinimal Risk
Art. 50 TransparencyNot applicable

Inputs & Outputs

ImageInput · image
Low-resolution source image
ImageOutput · image
Upscaled high-resolution image

Tags

super-resolution
upscale
image-enhancement
sharpen
4x
adjustable
gpu-heavy
slow-on-large-images

Alternatives in Image Upscaling

SMFANet+
Fast lightweight image upscaler (2x/3x/4x). 0.1-3s.
Swin2SR
Balanced image upscaler (2x/4x) — Swin Transformer V2. 10-30s.
SwinIR
Image upscaler with widest scale range (2x/3x/4x/8x). 10-30s.

Resources