Questions tagged [iphone]

Smart phone produced by Apple Inc.

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1
vote
0answers
60 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 ...
17
votes
10answers
11k 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 ...
1
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4answers
371 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 ...
0
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2answers
5k 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 ...
9
votes
3answers
456 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 ...
5
votes
2answers
411 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 ...
2
votes
2answers
764 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
1answer
65 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)
13
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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): ...
1
vote
2answers
119 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 ...
1
vote
2answers
182 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 ...
0
votes
2answers
251 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
votes
1answer
73 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
784 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?
7
votes
0answers
136 views

How to take photos quickly through iPhone using Ricoh Theta SC?

I recently got a Ricoh Theta SC. If I use it standalone I can press the shutter button, it will make a noise to indicate it is taking a picture. Within about 1 second I can take another picture by ...
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?
10
votes
4answers
927 views

What is the reason for a ripple effect on photos taken from a helicopter?

I took a trip on a helicopter and took many pictures with my iPhone 6 plus. One of the images was distorted with a sort of wavy ripple blur effect (other images did not exhibit the same distortion): ...
2
votes
5answers
149 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 ...
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
271 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
199 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 ...
6
votes
9answers
4k views

Is there an iPhone photo app with exposure compensation?

I'm looking for an iPhone app that features exposure compensation, any suggestions?
0
votes
1answer
433 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
vote
1answer
203 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
308 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?
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 ...
3
votes
4answers
40k views

Is distortion on an iPhone primarily due to perspective or does lens distortion play a part, and what can be done about it?

I am researching how to correct any facial distortions seen on an iPhone's front camera. Here is my current understanding of the issue: close-up photos will enlarge nearer facial features such as ...
2
votes
2answers
11k 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
515 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 ...
6
votes
6answers
1k views

iPhone location scouting app that reads geo-location exif data

Does anyone know of a iPhone/iOS app that helps with scouting or keeping a file of good locations? The big caveat is that it should be able to read exif location data of photos previously taken that ...
0
votes
4answers
553 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 ...
0
votes
2answers
9k views

Is the full RAW file transferred with Nikon Wireless Mobile Utility App?

During a trip to Wyoming I decided not to take my laptop. I used the Nikon Wireless Mobility app to transfer photos to my iPhone camera roll. I then pulled the photos into the Lightroom app for ...
1
vote
1answer
105 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
747 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
134 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 ...
2
votes
3answers
852 views

Recommendations for zoom lenses for an iPhone 3GS

I enjoy taking pictures for fun with my iPhone 3GS, but I've now reached a point where I would like to be able to zoom in a bit on my motives, and I don't like the digital zoom. Now I've seen that it ...
2
votes
1answer
132 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?
3
votes
2answers
10k views

How can I transfer photos from my Sony wi-fi enabled camera to my iPhones camera roll in the field?

I have a Sony 6300, which has wi-fi to transfer photos. The instruction manual (which is not likely to win any pulitzers) walks through the steps to get the pics into the Sony PlayMemories app. (...
-2
votes
2answers
749 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
184 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 ...
3
votes
2answers
832 views

why do most camera apps use a limited set of shutter speed values instead of a continuous value?

Many third-party applications on iOS (or Android) enable us to manually set the shutter speed, but they often only provide a limited set of shutter speed. For example, a common-used list of predefined ...
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
4k 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
216 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 ...