Home - Light Developer - Optimized image size

The default 'Advanced' is a combination of our optimised algorithms for enlarging and scale down.

The enlarging algorithm will enhance the edges to make them looks as sharp as the original. This is good when enlarging a graphic style image or an image with a clear edge. Uncheck 'Keep edge vector' to disable this feature, and you will get a smooth outputting.

There is another algorithm called Fixed X2' which enlarges the photo to 2 times fix. This algorithm brings a great result when the input image has a perfect quality (low noise and no jpeg artifacts).

The above picture shows the difference between algorithms for enlarging. You can see the comparisons to the bicubic method, which is a standard method, the advanced algorithm output has a smoother and sharpened edge. The 'Fixed x2' algorithm has the clearest result.

When decreasing the image size, another algorithm is used in the 'Advanced' mode. This algorithm supports 'Details' and 'Sharpness' as its parameters which can bring a more clearly small image like below.

Scale down photo