MEET RESOLUTION REQUIREMENTS
Use Photoshop to interpolate your images and fulfil your client’s minimum pixel dimension demands
1 CROP AS REQUIRED
Perfect your image composition using the Crop tool. While this can be used to set file dimensions, this method is less precise, so set the aspect ratio but do not specify exact sizes.
3 SET NEW DIMENSIONS
Ensure the resample image box is checked and enter the new pixel values in the fields under Pixel Dimensions. this is the best strategy when exact values are demanded.
2 SELECT METHOD
From the dropdown select the Bicubic smoother option to help maintain overall quality. this controls the way in which pixels are added. try experimenting with Bicubic sharper, too.
slight pixelation can occur depending on the excessiveness of the upscaling. use unsharp Mask set to a medium amount and low radius to recover definition in visible edges within the frame.