Photography

Questions tagged [iphone]

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Smart phone produced by Apple Inc.

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1
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0answers
99 views

How can I extract the non-blurred version of an iOS Portrait image from HEIC file? (i.e. turn “depth” off?)

Following How to extract depth map from .heif image created with iphone X using imagemagick, I can extract the depth map as a byproduct of heif-convert. This produces an image with the blurred data ...
1
vote
4answers
372 views

What image will I get if I attached a DSLR lens to an iPhone sensor?

As we all know, we will get a cropped image when we use the same lens on FF and APS-C. The image is kind of zoomed-in. THe image quality of the two images would depends on the sensor quality. If I ...
18
votes
10answers
16k views

Can smartphones, like iPhone 12 Pro, replace entry-level DSLR cameras?

I am new to this photography. I was planning on buying an entry-level DSLR like Canon Rebel SL3 with a few lenses (18-55 mm, 70-300 mm, and 50 mm prime lens), but after the iPhone 12 pro release I ...
13
votes
3answers
4k views

Macro photo that I cannot repeat

I have an iPhone SE 2 with pretty standard 12MP camera and as I was sitting on our porch and browsing the web I randomly enabled the main camera and took a shot of my sweatpants fabric (no joke here): ...
9
votes
3answers
461 views

Photo organisation and archiving in a household with multiple devices

I freely admit that this has probably been asked a million times, but I'm going mad so sorry I'll ask it again. Situation My situation is drawn in below graph: link to graphviz code My wife and I ...
1
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2answers
127 views

Batch Scanning / iPhone apps?

I'm a photo editor that's been employed to work on the archive of an American music photographer from the 1960s. My first task is to deal with over 20,000 35mm negatives. The plan is to scan them all ...
0
votes
2answers
275 views

Difference between photo mode vs video mode on iPhone

I take 2 images with the same position. Photo mode: Video mode with the flash is on: Why the image that I get from the video frame is more narrow and not blur than photo mode? And can I take the ...
1
vote
2answers
202 views

How to mathematically crop photo from one camera to match view of another?

Imagine I take a photo of the same scene using two cameras, one right after the other, from the exact same spot. The cameras may be different in every way possible. They could have very different ...
-1
votes
1answer
82 views

Ensure ALL iPhone burst shoot images are shared via upload for Selection & Editing? How?

Ensure ALL iPhone burst shoot images are shared via upload for Selection & Editing? How? We did a casual photo shoot, lots of burst shots a few months back. We never got around to working on ...
5
votes
1answer
976 views

What focal length do I need to get the same field of view as an iPhone SE?

I have a FujiFilm camera (mirrorless crop) with a 35mm lens while iPhone SE has a 4mm lens. What focal length lens do I need for it to get the same field of view as on the iPhone SE?
5
votes
2answers
644 views

Advantages of Lightroom Mobile on iPhone 11 Pro over Camera app

I usually shoot using my Canon DSLR in RAW and edit in Lightroom. Last week I got an iPhone 11 Pro and have been very impressed with the shots that came out of the iOS Camera app. From what I ...
0
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1answer
66 views

Olloclip Macro 21x lens for iPhone able to shoot objects far away?

Can Olloclip Macro 21x lens for iPhone be used for shooting objects far away? (note: amateur in photography and lenses seeking help from experts)
0
votes
1answer
87 views

Capture Scratches on LCD Screens

I am trying to take pictures with a smartphone camera of scratches which may/may not exist on another powered off smart phone. Is there a way to do this without changing the angle of the camera?
2
votes
1answer
92 views

What is the explanation for the vertical cutoff in this reflection?

Recently I took a series of pictures that include the reflection of a hill on some water. Upon reviewing the pictures I noticed that the right edge of the hill's reflection appears to abruptly end at ...
1
vote
1answer
367 views

How to get close to 180 degrees with minimal fisheye look on iPhone X or 11?

I'm trying to film my rugby practices with my iPhone and wondering what is the best lens to use to capture the entire field without much that fish eye look? I noticed that the new iPhone 11 (Pro) ...
1
vote
0answers
82 views

What are the ISO, exposure, and aperture settings for single frames from slow-motion video on the iPhone 6?

I filmed a video of myself swinging a tennis racket in slow motion and then used cv2 to make jpg's of some of the frames, ie. 8 frames from the start of the swing to follow-through evenly spaced, and ...
1
vote
2answers
253 views

How to determine which jpeg is closer to the original image and has the most information?

I've got two jpegs of the same photo of different sizes and attributes. How can I tell if one is the original taken by an iPhone4 or if neither is the original, determine which has the most ...
0
votes
1answer
440 views

Sony A6000 remote control app

Are there any apps for iPhone to remotely control the sony A6000 shutter click? (I am aware that it used to exist as Sony Play Memories)
1
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1answer
248 views

Why does device listed in metadata change on photo transfer?

What are the reasons that a photo would have the wrong 'Device used' and 'software in use' metadata on a photo. The photo that was checked was not the provenance picture and so it is a copy of the ...
5
votes
2answers
367 views

What causes neon sign light to smudge like this?

In person, the sign is pure white. This was taken with my iPhone X. Is it the camera shutter speed?
3
votes
2answers
13k views

What is the Angle of View of the iPhone XS rear camera?

What is the angle of view of the wide-angle iPhone XS rear camera? I tried searching for this information on google, but I was unable to find a specific number (just that wide-angle lenses are ...
0
votes
1answer
586 views

Transferring a lossless image from an iPhone

asking for a friend. He has an iPhone 5 with a number of crisp photos on it that he wants to move to his computer. However, on moving them to his PC via file explorer, they appear to lose a certain ...
3
votes
2answers
964 views

How to extract depth map from .heif image created with iphone X using imagemagick

i created an image with my own iPhone app. The image is in .heif format and it contains the depth map. (i know this because the Photos app recognizes it) I now downloaded and installed imagemagick. ...
0
votes
4answers
672 views

Check if digital picture was taken today?

We're working on an app that registers the gasoline price at a gas station. We enter that information through digital pictures our clients send us; for example, Bob sent us a picture taken today from ...
-1
votes
1answer
132 views

Sentimental photo taken by an iPhone out of focus

First let me say I am not a photographer, however I have a photo that was taken of my mom, myself and niece that is very dear to me. The photo was not properly focused I don't think. Could a ...
2
votes
5answers
154 views

What hardware specifications make a great phone camera?

I know that iPhones have great cameras but what technology underlies great phone cameras? Intuitively, the number of megapixels is only a tiny part of the story. From wikipedia, I can see the iphone ...
1
vote
1answer
107 views

How to shoot thinner light trails using an iphone app

I have taken several photos using an iPhone8 plus, tripod and using a procam app that allows control of the shutter speed in order to shoot light trails which I have successfully done, however the ...
1
vote
1answer
863 views

What is the color temperature of an iphone 8 flash? [duplicate]

Is it the same as the iphone 6 or is the iphone 8 stronger? Does it still use 2 LEDs?
0
votes
1answer
144 views

Mobile photography and color chart

I have read online that to get colors right in photo you need to use color chart. I have searched online, but have not found any information if color chart is used(should be used) also when taking ...
6
votes
5answers
3k views

How to get soft-blur effect on flowing water with iPhone?

I like taking pictures of flowing water on my iPhone, and I'd like to get the soft-cloudy-blur effect for the water. On a traditional lens camera, this can be done with a longer exposure time. Is this ...
2
votes
1answer
345 views

When transferring photos from iPhone to computer, is it better to have selected “automatic” or “keep originals”?

When transferring photos from iPhone 7 to computer, is it better to have selected "automatic" or "keep originals"? Which setting would transfer the photos with the highest quality?
-2
votes
2answers
835 views

Do photos from the iPhone 7 lose quality over time?

The pictures taken on my iPhone 7 camera have low resolution and a grainy quality. I don’t remember it always being like this.
8
votes
5answers
5k views

iPhone vs DSLR for point and shoot

Photography is only a hobby for me. I prefer to focus on the composition, lighting, finding a unique point of view, etc, rather than fiddling with manual settings, lenses and post-editing. Moreover, I ...
-2
votes
4answers
187 views

How I can capture photos like SLR pictures using my iPhone? [duplicate]

Using my iPhone I am taking pictures of nature, heritage buildings and wildlife animals and things. Do anyone know how I can improve the picture quality of iPhone so I got a picture similar to clicked ...
4
votes
1answer
1k views

Why is the field of view angle from exiftool different from Apple's official values?

I have two series of photos shot on my iphone 6s on 10.3.2. The first series is in the regular frame, and the second series is in the "square" frame. I'm using exiftool 11.01 on macOS 10.11.6. From ...
10
votes
2answers
7k views

Which color space is used by my iPhone 8 photos?

While my old iPad mini photos say their color space is sRGB, my new iPhone 8 photos tell me their color space is "65535" ("unknown value"). Some sources say this value means "uncalibrated", but that ...
0
votes
2answers
1k views

I want to use picture's Metadata so I can search photos (ios)

So below is my original post on StackOverflow. Since I got no answers there I started looking around and found this site. I am pretty much a "photo newbie" . . . given this is a photo specific site ...
0
votes
2answers
115 views

Image quality criteria in low light

I am using Gsmarena photo camera comparasion tool and I compare iPhone 6s plus and iPhone X in low light. Why iPhone 6s plus looks much better and less noisy compared to iPhone X while iPhone X has ...
3
votes
3answers
5k views

How do I fit a 16:9 or other non-square photo into a 1:1 image without cropping on iOS?

I want to fit a picture bigger than 1:1 into square format, but don't want to crop it. How can I do this on iOS?
0
votes
1answer
223 views

DSLR macro vs iPhone 5s with Olloclip macro lens

I captured these photos using an iPhone 5s, Camera + with Olloclip macro lens. I wonder, would it give more sharpness/details if these were taken using a DSLR with a macro lens? Assume printing at ...
0
votes
2answers
153 views

How can I capture motion while maintaining the sharpness of the main subject with an iPhone?

I want to capture motions. I use shutter priority mode with very low speed to get motion blur. But still want to maintain the sharpness of the main subject. I'm using iphone Camera + app. But I couldn'...
2
votes
1answer
359 views

How do phone attachment lenses affect depth of field?

Let's take, for example, the Moment Tele Lens. This lens is pitched as a 60mm lens that allows you to get 2x "closer" to the subject. The iPhone 6s uses a f/2.2 lens. Does the mounting of the tele ...
0
votes
1answer
3k views

iPhone 5s with Camera + for Blurred Backgrounds in Portraits [duplicate]

I've got an iPhone 5s with Camera + app. Even though it's aperture is fixed 2.2 I'm unable to take nice sharp portraits ( subject sharp and background blurred). I think this is due to the small sensor ...
2
votes
1answer
1k views

How can I apply the same keywords to multiple photos in Lightroom Mobile?

I’m using Lightroom CC for mobile on an iPhone SE. Is there a way to apply one or more keywords to a group of photos, or do I have to retype them for each photo? This is easy in the desktop version, ...
3
votes
2answers
4k views

What's the maximum exposure time an iPhone X can reach using manual controls?

Using a manual camera app like Halide an iPhone 6 is able to achieve a maximum of 1/2" exposure time, what's the longest an iPhone X can reach?
0
votes
2answers
6k views

How can I cause red eye in photos I take with my iPhone 6s?

How do I cause red-eye in my photos? I had no trouble causing red-eye in my old iPhone 4; but having issues with the 6s, even with [right & left] circular polarising filters over the flash and ...
1
vote
3answers
196 views

Is there a way to take photos manually from iPhones?

I’ve seen many of my friends taking great photos using Samsung phones, sometimes even better than pictures taken from a DSLR. In some situations it’s quite inconvenient to take out my DSLR and capture ...
-3
votes
1answer
989 views

Why is my iPhone X 4K video so grainy and crappy?

https://youtu.be/j41QKS16DSE Sample video above. Please take a look. Recorded at 4K 30 FPS.
5
votes
1answer
4k views

Can one use the iPhone X's (and newer models) infrared camera for photographic purposes?

Apple's smartphone iPhone X has an infrared camera embedded inside the top of the device: Can this infrared camera be used for photographic purposes, or it is just used for FaceID? (I am also curious ...
0
votes
1answer
185 views

There is an app or a trick to emulate Portrait Effect on non plus iPhones?

I love the "portrait effect" on my iPhone 8 Plus. Is there an app for the other iPhone models which can emulate it? I'm specifically interested in two things: Background bokeh Studio lights Here ...

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