Nokia 1020 A00013691 Manual Do Utilizador

Oversampling

Figure 12.  The high resolution zoom is not locked but can be zoomed out in the post-capture 

phase. Then magnification can be done all the way to 25X (or 31X for 4:3 images).

Figure 13. Dual captures saves two images, one oversampled 5MP image and one full resolution 

image. The full resolution image is stored for zooming out or for allowing after-capture refram-

ing.

Sensor

Camera Roll 

Image

3x Hi-Res Zoom

During Capture

No Zoom

Reframing 

Post Capture

Full 

Resolution

Image

5MP oversampled image.

Every pixel is using data 

from many pixels on the

sensor

5MP Crop from sensor

When dual capture is on,

a full resolution image is

always saved

Full resolution image + 

Region of Interest is saved. 

This allows user to change 

zoom level and region after 

capture

Full Resolution image is 

kept intact between reframe 

actions. This allows reframing 

over and over again

 

Crop & rotate from 

full resolution image

position, yet it allows for zooming too. Dual capture and 
zooming during or after capture are summarised in Fig-
ure 13.

You can zoom into every detail of a full resolution image, 
revealing detail you might have missed during capture, 
as shown in Figure 14.

You can toggle between the most popular aspect ratios 
such as 16:9, which is great for landscape, 4:3 which is 
good for portraits, 3:2 which is used by classical 35mm 
film situations, and the increasingly popular 1:1 square 
crop.