Since laboratory conditions are sometimes far different from what reality offers, I decided that in this photo comparison, I will take a practical approach. For this, I went on a photo tour with the Pixel 6 Pro and the iPhone 13 Pro and tried out different scenarios. Levoy retired from a professorship at Stanford to go to work for Google.If only a few more people had voted for the Pixel 6 Pro in our camera blind test, Google would have beaten Apple! The result, where no one apart from Stefan knew which photo belonged to which smartphone, was so close that we wanted to take another look at the two smartphones. A pioneer in this field, Marc Levoy, released a proof-of-concept iOS app years ago, SynthCam, that captured video frames to produce this effect it’s much more simple with multiple cameras in a single device. Google and Apple’s object-recognition has improved dramatically in the intervening period. The Android-based HTC One M8 introduced in March 2014 had two cameras and simulated bokeh, which had mixed performance depending on the scenes in question. The result is synthesized, but could appear fairly realistic.Ī new Portrait mode will make it possible to achieve effects that have typically been the domain of DSLRs. The iPhone 7 Plus can accomplish this through machine-learning recognition of objects in a scene, which let it identify people, and by using images captured from the two cameras, to differentiate focal planes. “The higher the quality of the bokeh, the more advanced and higher quality the photo system,” Schiller said. This new Portrait mode will simulate “bokeh” (boh-keh), the sharp-focus foreground paired with blurry background that’s a hallmark of very shallow depth-of-field expensive lenses and camera systems. Schiller also said that developers worked on an “extra credit” project that will ship as a free update for iPhone 7 Plus owners later this year. Digitally zoomed photos will still look somewhat artificial, but the results should be substantially crisper and more realistic than single-camera iPhones. The digital zoom has been improved-and extended to 10x-because the phone will be able to interpolate missing data by capturing more information between the two cameras. These won’t be manufactured images, like a digital zoom, but will extract and combine data to produce something likely indistinguishable from a true variable optical zoom. With two lenses, the iPhone 7 Plus will be able to collect and synthesize more image data.Īt launch, Apple will use the two cameras to allow photos to be taken with the native 28mm and 56mm cameras, but it will also synthesize zoom ratios between 1x and 2x by calculating data from both lenses. The most prominent hardware example was the Lytro, a now-discontinued camera series that computed light rays-the direction of each captured pixel-and could use that information to produce an image that could be refocused after the picture was taken. The most common use is high-dynamic range (HDR) photography, available in the iPhone for years, in which pictures taken in quick succession with different exposure settings are processed into a single image that has detail in both the brightest and darkest areas.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |