Understanding the sharpening tools
Camisual offers three levels of sharpening. The Sharpness slider in the Adjust tab applies standard unsharp masking to boost edge contrast. AI Upscale uses machine learning to increase resolution and reconstruct detail when scaling up. Super Resolution applies a deeper AI model that recovers fine texture even at the original size.
Step-by-step: Sharpen a photo in Camisual
- 1
Upload your photo
Sign in at camisual.com, open a new design, click "Add" in the top menu bar, then "Upload Image". Your photo appears on the canvas.
- 2
Open the Image Editor
Click the photo to select it, then click "Edit Image" in the left Images section. The Image Editor opens.
- 3
Go to the Adjust tab
Make sure the "Adjust" tab is selected at the top of the Image Editor. You will see a row of sliders including Brightness, Contrast, Saturation, and Sharpness.
- 4
Increase the Sharpness slider
Drag the Sharpness slider to the right. Start with a value around 30 to 50 and look at the preview. You will see edges and fine textures become crisper. Avoid pushing it past 70 as it can introduce visible noise around high-contrast edges.
- 5
Reduce noise if needed
Sharpening often makes existing noise more visible. If the image looks grainy after sharpening, drag the Noise Reduction slider slightly to the right in the same Adjust panel to smooth out the grain while keeping edge sharpness.
- 6
Try AI Upscale for low-resolution images
If your image is small or low resolution, click the "Upscale" tab in the Image Editor. Choose 2x or 4x and click the upscale button. The AI reconstructs detail at the new size, often producing a noticeably sharper result than simple sharpening on a small image.
- 7
Use Super Resolution for maximum detail recovery
Click the "Super Res" tab and run super resolution processing. This is the most powerful option and is especially effective for faces, hair, and fine textures. It takes 5 to 15 seconds depending on image size.
- 8
Apply and export
Click "Apply" when happy with the result. Export as PNG for lossless quality or JPG for smaller file size.
Which tool to use when
For a photo that is slightly soft, the Sharpness slider is enough. For a low-resolution image you need to print or display large, use AI Upscale. For the highest quality output on any image, use Super Resolution. You can combine all three by adjusting sharpness first, then running Super Res.
Click "Auto Enhance" at the top of the Adjust panel before touching any sliders. It often handles brightness and sharpness in one click and gives you a good baseline to fine-tune from.