Nokia 1020 A00013475 用户手册
产品代码
A00013475
Zoom reinvented and reframing
For stills, the 3X high-resolution zoom has very high im-
age quality, but what is even more interesting is what
happens after the photo is taken.
age quality, but what is even more interesting is what
happens after the photo is taken.
By saving a full-resolution photo we can in fact zoom
OUT or “un-zoom” from the 5MP image presented for
easy sharing after capture, offering a unique way of
zooming that has never been possible before. Unlike
in optical zoom, the Lumia 1020 zoom is not perma-
nent; you can open the photo afterwards and remove
the zoom to reveal the full scene. And not only can you
zoom out but you can also move around and zoom in to
another part of the image, which can reveal details you
did not see when you took the image. Find a new story
within the full story!
OUT or “un-zoom” from the 5MP image presented for
easy sharing after capture, offering a unique way of
zooming that has never been possible before. Unlike
in optical zoom, the Lumia 1020 zoom is not perma-
nent; you can open the photo afterwards and remove
the zoom to reveal the full scene. And not only can you
zoom out but you can also move around and zoom in to
another part of the image, which can reveal details you
did not see when you took the image. Find a new story
within the full story!
Another benefit is that you can straighten a tilted scene
without having to crop the sides and make the image
smaller, or un-crop someone’s legs that you uninten-
tionally cut off while shooting. An example of straight-
ening and improving the composition is shown in figures
10 and 11.
without having to crop the sides and make the image
smaller, or un-crop someone’s legs that you uninten-
tionally cut off while shooting. An example of straight-
ening and improving the composition is shown in figures
10 and 11.
Besides un-zooming and straightening, you can also
zoom in, to discover details you might have missed
during capture. The post-capture zoom can magnify
the scene up to 25-31X (depending on aspect ratio).
The 5MP resolution stays the same up until 3X zoom.
After that the resolution drops as the graph in figure 12
shows.
zoom in, to discover details you might have missed
during capture. The post-capture zoom can magnify
the scene up to 25-31X (depending on aspect ratio).
The 5MP resolution stays the same up until 3X zoom.
After that the resolution drops as the graph in figure 12
shows.
One of the greatest benefits of the re-invented zoom
is the reframing experience. It promotes creative story-
telling by framing a small detail within a bigger story.
is the reframing experience. It promotes creative story-
telling by framing a small detail within a bigger story.
By always keeping the original full resolution image,
you can reframe over and over again without losing any
quality. The large Lumia 1020 sensor puts image quality
first and creates a stunning detailed image in the wide
you can reframe over and over again without losing any
quality. The large Lumia 1020 sensor puts image quality
first and creates a stunning detailed image in the wide
Figure 10. Saving the full resolution photo allows you to straighten and re-
frame your image after capture without losing any corners. This is not possible
with traditional digital zoom, nor with optical zoom.
Figure 11. After reframing: The photo is straightened using the full resolution
original. The object is positioned according to the “rule of thirds”
12