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In photos where an object takes up the majority of the frame, Ufocus also struggles to properly simulate depth-of-field if you attempt to focus on a particular area, giving an awkward sharp line where the defocused area starts. If you are trying to focus in on a specific object with a complex or unclear edge, Ufocus often struggles. While I got some fantastic results by using Ufocus, its reliance on edge detection means that it doesn't always work. Ufocus effect applied with simulated background bokeh Or you can take a relatively plain photo and make it look more artistic by applying the effect to a certain subject or area of a shot. Capture a photo of a flower, and you can make the shot look more DSLR-like with Ufocus. If you take a photo of a person, you can use Ufocus to highlight this person by applying bokeh to the background. This means that if you take a photo where you've missed focus, or you take a photo where the area behind a subject is unfocused, it's not possible to bring these areas into focus.ĭespite these limitations, Ufocus is still a great feature when used in the right conditions. However Ufocus doesn't work by capturing photos at multiple focus points, instead the depth of field effect is entirely simulated using edge detection and the depth sensor's data. It's possible to select the area on the photo that's kept in focus, which provides a Lytro-like focus-after-shooting effect.
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When you select to Edit the photo and click Ufocus, the depth data is used to keep some areas in focus while others are defocused using simulated bokeh. The premier effect available on the HTC One M8 is called Ufocus. Similarly, if you apply filters or use a shooting mode other than auto, depth effects aren't available. If you take a macro photo, a photo in low light, or a photo with the flash on, the depth camera is not used and you can't apply the effects.
![htc one m8 ufocus htc one m8 ufocus](https://meremobil.dk/wp-content/uploads/2014/04/IMG_3025-1024x575.jpg)
That said, there are some situations where the depth data is not stored. The data appears to take up an extra 500 kB of space, and there is no way to disable the depth sensor in automatic shooting mode. The information from the depth sensor is stored in each photo's EXIF data, so every shot that's taken by the HTC One M8 is in JPG form, but contains everything necessary to apply cool effects.
#Htc one m8 ufocus software#
The sensor itself is nothing more than a 1080p, 2-megapixel OV2722 unit from OmniVision, which provides extra data that the device's software uses for a selection of effects. The 'Ultrapixel' camera from the HTC One M7 can still be seen on the rear of the M8, but it's now accompanied by a dedicated depth sensor which you can see above it.
#Htc one m8 ufocus upgrade#
Perhaps the biggest upgrade that can be found on the HTC One M8 is the Duo Camera.