From the course: Photoshop CS5 One-on-One: Fundamentals

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Upsampling versus "real" pixels

Upsampling versus "real" pixels - Photoshop Tutorial

From the course: Photoshop CS5 One-on-One: Fundamentals

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Upsampling versus "real" pixels

All right gang, we've chosen the image Size command, we've turned on Resample image, we've set the Interpolation of Bicubic and we've set the Resolution value to 600 pixels per inch, thereby ensuring that we will increase the size of the image to 36 times its former size. So now what I'm going to do is click the OK button in order to scale that image and now we are seeing the new pixels at the 100% zoom ratio, but I'm not sure where we are inside the image, so I'm going to press and hold the H key in order to take advantage of that bird's eye function. So with H pressed clicking and holding and then dragging up here to the skeleton of the shepherd. And you know what, I'm going to go ahead and zoom in by pressing Ctrl+Plus or Command+Plus on the Mac, so that we can view this guy in more detail and I'm also going to press Shift+Tab to hide my right-side panels, and this is the new detail inside the image, now just to give you a sense of how far we've come, this is what the image look…

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