[Q] Panoramic and Optical Image Stabilization - Nexus 4 Q&A, Help & Troubleshooting

Q:
1.The iPhone5 Panoramic is perfect, no trace of joining together.Why android can't do this? The android have obvious splicing.
2.I watch the Nexus 4 video, the Optical Image Stabilization is not very well,the Lumia920 or iPhone5 is better than the Nexus4. Why ?
So how do we solve those problems? I need the professional answer.thanks~

We solve these problems by keeping our hands still

FatalityBoyZahy said:
We solve these problems by keeping our hands still
Click to expand...
Click to collapse
except for hands, what`s another way?

I find the claim that iOS does this perfectly, or much better, to be dubious.
But to maximize quality of panorama or PhotoSphere images:
1. Keep the lens in one location, only rotate it
2. Be as far away from objects as possible, > 15ft. for best results
The iPhone 5 and Lumia 920 both have superb cameras, some of the best possible in a smartphone.
I do hope the quality of cameras on Android phones and Nexus phones ramp up.

Related

The notes camera

I just bought a new camera to tote around mainly for my wife. I thought it was a pretty good camera, it's a fuji 14mp point and shoot. I've had one in the past which was pretty good.
Anyway, my point being my freaking camera on my note takes much better pictures than this camera does. I would think a dedicated camera would be the winner but Samsung did a good job here.
I've seen threads past complaining about the notes camera but mine takes great pics. Needless to sat wife still asks for the phone to take pics. That was a waste of money
From the big ole Note
Try comparing the two in conditions with poor lighting, particularly in any scenario that would require a flash or longer exposure.
When it comes to camera's, opposed to what alot of people think, the amount of megapixels you have isn't important at all. What's more important is the lens, and how big it is. The lighting, shutter time etc..
Just like knightnz said, the fuji would probably come out on top in "harder" to capture pictures.
Still I have to agree, the Note takes amazing pictures.
Yea I haven't tried the note much in low light or night pics so I'll have to check it out. I understand and have always read mp mean nothing so what is the point of these higher mp counts? I mean they are coming out with a friggin 41mp camera soon on a phone at that! Why the need for high mp if they don't affect quality?
From the big ole Note
It is just for marketing purpose.
Gesendet von meinem GT-N7000 mit Tapatalk
sprintuser1977 said:
Yea I haven't tried the note much in low light or night pics so I'll have to check it out. I understand and have always read mp mean nothing so what is the point of these higher mp counts? I mean they are coming out with a friggin 41mp camera soon on a phone at that! Why the need for high mp if they don't affect quality?
From the big ole Note
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Click to collapse
It's not like the phone takes a 2GB 41 mp jpeg lol. It's a new type of technology that combines pixles in such a way that it creates a 5-8mp file with lossless 4x zoom and greatly reduced noise.
The *real* breakthrough is the size of the lense and the amount of light it lets in. I've seen some sample pictures and it has a mean DOF effect and almost no noise.
Back to the point. The notes camera is great and it is better than a few point and shoots that my friends have, I just wish there was image stabilisation but that's just software right?
a wise man once said:
"The best Camera to have, is the one that's is in your hand."
I havnt been too impressed with the camera.. It is pretty good for a phone but I miss how fast my iPhone snapped a pic compared to this.. Not saying it's bad though
Sent from my GT-N7000 using xda premium
James Harrison said:
Back to the point. The notes camera is great and it is better than a few point and shoots that my friends have, I just wish there was image stabilisation but that's just software right?
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Click to collapse
Well, the best image stabilisation is actually hardware. It is a prism that moves based on a gyroscope to compensate for all camera movements. Effectively it keeps the physical focus point where it was and moves it slowly to where it now is, avoiding the quick shake caused by your movements. Software can only compensate slightly by moving the physical focus around in a similar way in a larger recorded image.
The best I have ever had is in my Sony HandyCam. It was the bees knees when I bought it many years ago. Full 1080p video with a superb and huge Carl Zeiss lens. Dark shots were great and better than most other cameras, and it even does a fair IR night mode. The videos are very stable as long as you do not do any large swings. The 10x optical zoom is also fantastic.
Now my Note stands in, but it will never replace the HC because of the poorer dark videos, lack of zoom, and the complete lack of stabilisation. Having said that, it is used a hell of a lot more as a camera and video cam, because it is always with me!
jb9217a said:
I havnt been too impressed with the camera.. It is pretty good for a phone but I miss how fast my iPhone snapped a pic compared to this.. Not saying it's bad though
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Once ics comes in, u will get 0 shutter lag ! much faster than iphone...
Is there anyway we can shut camera click sound ?
The camera is good enough.
But when you see your note camera taking better pictures than stand alone point and shoot snapper, you know you have crap point and shoot camera or the person taking photographs is not taking pictures properly.
Under good light conditions, these modern snappers will match the P&S sensor quality if you know what you are doing. Picture quality varies greatly by simple choice of settings by the person taking pictures on Note. Leave it at auto and you will not get the best results in tricky conditions. You also need steady hands to get good snaps from Note camera.
But overall, its good enough to be good casual snapper.
But if you start comparing Note against even older good compact cameras like Panasonic ZS7 (which is now outdated), its not even close. These point and shoot cameras will outperform Note under any condition. Leave alone more expensive and also cameras with newer better sensors available today.
The good thing about Note camera is that it takes more than decent pictures with relatively accurate colour reproduction unlike some other phone cameras.
Mobile camera run down
jeromepearce said:
..lack of zoom..
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Click to collapse
There is a rather crappy digital zoom that happens when you press the volume button and swipe your finger across the slider that appears.. like here: http://www.youtube.com/watch?v=Q7abTRUO4WQ
(ignore the girl lol)
In other areas: I realise now that the stabilisation is hardware but you'd be SO suprised at how much software effects the video quality. I have 2 examples.
My old HD2 on windows mobile or android had TERRIBLE low light quality, frame rate dropped down to 9/10 fps, image noise was just unacceptable. -->
Updated to windows phone 7, and low light was quality is insane now. did not drop a single frame. The quality even went up to full 720p (which was not possible before)
I've even made some short movies with it because the low light was so good.
http://www.youtube.com/watch?v=MZP68dAtn14 and the non "8mm style" shots in here http://www.youtube.com/watch?v=8JQVeeZL4aQ
(sorry not trying to drop videos here but just so you get my point)
Second example is my transformer prime. Same thing. On Honeycomb terrible fps in low light and a whole heap of noise ---> ICS update and the camera was a different beast.
My point is, software is very important in mobile cameras. Once we get ICS, we can start complaining or praising properly
katyarevishal said:
Once ics comes in, u will get 0 shutter lag ! much faster than iphone...
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Click to collapse
Dear katyarevishal,
I was hoping that till trying ICS leak but shutter lag is still same as GB... Losing my hope... Thats why i am using Fast Burst Camera app to catch the moment but limited to 1 mpx...
Kind regards...
Sent from my GT-N7000 using xda premium
PROTOCHIP said:
Dear katyarevishal,
I was hoping that till trying ICS leak but shutter lag is still same as GB... Losing my hope... Thats why i am using Fast Burst Camera app to catch the moment but limited to 1 mpx...
Kind regards...
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
thats because its a leak and hasnt got the fully working driverset

The future of Smartphone camera's

Ok as we know current crop of Smartphone camera's are pretty good, still not as good as a decent point & shoot, but the gap is getting smaller.
What we need to totally replace point & shoot's in the future is better optics & sensors.
The sensor in current smartphones is basically tiny, in the future they need to find way to fit a bigger sensor's & improve the optics while keep the phone slim at the same time.
Sony seem to be leading the way on sensor technology atm, as alot of camera and smartphone makers are using these, and i've no doubt the sensor tech will get even better in the future.
Nokia seem to be on the right track with the 808, using a big sensor and adding 41mp to use as a zoom so basically to zoom into a picture you just crop, not as effective as an optical zoom, but zillion times better than using digital zoom, plus when then 808 is using just 12mp it better than any current smartphone out picture quality wise, also they are planning on using that same sensor in some of it's Lumia range of phones proberly sometime next year which would be intresting to see if they can keep the phone slim aswell.
Another problem seem to be with megapixels, luckily Samsung have been smart this year and kept it to 8mp instead of ramping it upto 12mp like most of thought they would, because this would have actually made the camera worst "noise wise" than what it currently is now, basically because the Backlit Sensor they using in the Galaxy S3 isn't that much better than what was used in the Galaxy S2 which didn't have one, so making it 12mp would have proberly been a disaster.
Soon we have the iphone 5 on the market & i reckon this will proberly have a better camera than the current crop of top end smartphone's, as Apple did a pretty good job with the camera on the iphone 4S.
So rather than ramble on, what would you like to see camera tech wise on your smartphone?
ixon2001 said:
Ok as we know current crop of Smartphone camera's are pretty good, still not as good as a decent point & shoot, but the gap is getting smaller.
What we need to totally replace point & shoot's in the future is better optics & sensors.
The sensor in current smartphones is basically tiny, in the future they need to find way to fit a bigger sensor's & improve the optics while keep the phone slim at the same time.
Sony seem to be leading the way on sensor technology atm, as alot of camera and smartphone makers are using these, and i've no doubt the sensor tech will get even better in the future.
Nokia seem to be on the right track with the 808, using a big sensor and adding 41mp to use as a zoom so basically to zoom into a picture you just crop, not as effective as an optical zoom, but zillion times better than using digital zoom, plus when then 808 is using just 12mp it better than any current smartphone out picture quality wise, also they are planning on using that same sensor in some of it's Lumia range of phones proberly sometime next year which would be intresting to see if they can keep the phone slim aswell.
Another problem seem to be with megapixels, luckily Samsung have been smart this year and kept it to 8mp instead of ramping it upto 12mp like most of thought they would, because this would have actually made the camera worst "noise wise" than what it currently is now, basically because the Backlit Sensor they using in the Galaxy S3 isn't that much better than what was used in the Galaxy S2 which didn't have one, so making it 12mp would have proberly been a disaster.
Soon we have the iphone 5 on the market & i reckon this will proberly have a better camera than the current crop of top end smartphone's, as Apple did a pretty good job with the camera on the iphone 4S.
So rather than ramble on, what would you like to see camera tech wise on your smartphone?
Click to expand...
Click to collapse
quite a few good points you have mentioned, you definitely know a bit about photograph since you mentioned the density of pixels on sensors...In my opinion, 8MP is enough for the average creative shot, snapshot, instragam, Facebook...furthermore, Im pretty adamint that the SGS3 camera is slightly better than my Fujifilm JV200...haha...but then again, the quality and noise level is quite similar to my SGS2...I honestly believe that as far as sensors this size, the limitations are achieved...the rest is up to effective post processing or basically increasing size of sensor/lens such as the Nokia 808...while the iPhone5 looks to be a 12MP, I doubt there will be radical advantages over the SGS3...as it surely wont be overwhelming as the Nokia 808...if you're real keen for a good shoot...take my Nikon dSLR.
camera's what?
tshoulihane said:
camera's what?
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punctuation police alert

How bad is the camera..... really?

I've read around that people don't like the shutter speed or possible focus problems with the camera.
After the KitKat update, how is it? Faster/better? Manageable?
I have 2 kids and I need camera speed.
My wife has the Nexus 5 and it too has some focus problems, but the potential to take some great shots. Same here?
Anyone who can compare their camera experience with the nexus 5?
Thank you
Sent from my Nexus 4 using Tapatalk
The g2 and most other smartphone cameras aren't very good except for the Nokia's bit they run windows phone 8 so that's a huge disadvantage but it has a great camera you would be better off getting a nice digital camera or a Samsung camera
Sent from my VS980 4G using Tapatalk
spinninbsod said:
The g2 and most other smartphone cameras aren't very good except for the Nokia's bit they run windows phone 8 so that's a huge disadvantage but it has a great camera you would be better off getting a nice digital camera or a Samsung camera
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Click to collapse
We all know that good quality digital cameras and naturally DSLRs are better than smartphone cameras but that doesn't change the fact that a phone is the one device that people will always have with them. And because of this camera quality does matter for many. So your answer doesn't really help mate - WP8 is a minority platform so if one was to choose an Android phone, is the G2 worth it camerawise?
pnut22r said:
I've read around that people don't like the shutter speed or possible focus problems with the camera.
Click to expand...
Click to collapse
I simply cannot get this camera to focus properly. Nothing is completely sharp. I did not have this problem on my SGS II, III and Note II. But if you don't need pictures of sharp text etc., the lighting is pretty good. Even in pretty dark situations, the pictures come out brighter and than you expect. But I miss my Note II camera which was rich in contrast, had fast and precise focus and did just as well in dark situations. This by the way is what you will also find in most reviews.
If you come from a cheaper phone, you will be impressed. If you come from a SGS III/Note II plus or iPhone 4 plus, you will be disappointed.
Edit: I have tried multiple ROMs, both AOSP and Stock and also multiple camera apps like the stock app, lenovo, CMs cam app, Open Camera, modified stock camera apps from this forum and more that I cannot remember. Same thing.
Oh and yeah, the focus is very slow compared to some of the competition. You need to prepare your shot a little in advance. Unlike Samsungs cameras that are almost instant.
All said, I would prefer this phone to any other at the moment if you look at the phone as a whole.

There is no denying it, Xperia Cameras suck :(

Let me just first put it out there that I'm a loyal Sony guy. I've owned the Xperia TL, Xperia ZL, Xperia Z1 and now the Xperia Z3C.
With that said, I knew the Sony cameras took subpar pics, whether in full auto or manual mode, they just look bad. Add low light or indoor to the mix, and you've got what looks like a pic from a 2005 Nokia phone. Sorry, I know we all love our Xperias, but Sony should be ashamed of themselves for doing this, considering that they make awesome DSLRs and point and shoots.
So why am I being a rabble rouser all of a sudden? Well, I just got a Note 4 as my work phone and needless to say, I was blown away by the camera results. The differences are night and day between the two. Sadly, I'm supposed to be carrying my work phone just during work days, but I found myself leaving my Z3C at home and going out with the Note 4 this weekend, and you should see the pics I took.
I don't know if the lens is good but the software is bad on the Sony, but if there is any hope that Lollipop will make it better with RAW, I sure hope Sony takes advantage of it.
I agree. The camera of the Lumia 925 that I had, was much better than the camera's compact Z3.
To be honest, this camera does not please me one bit, outside the fact that it does not have optical image stabilizer.
Check the "post pictures that you have taken with your z3c" or something thread. Also, photos will naturally look better on amoled. Transfer your z3c pictures to Note 4 and then look at them again. Might seem better. I find both cameras great by the way
Sent from my D5833 using XDA Free mobile app
I wouldn't say suck. I'd just say average.
If you buy this phone for the camera, you're doing it from the wrong direction.
It'd be like buying this phone for the 'best speakers on the market', when HTC One's are those.
The Z3C phone is the best for compact and power; it's a pocket rocket and that's what it specializes at first and foremost, second being its water proof-dust proof without being some rugged phone.
So why am I being a rabble rouser all of a sudden? Well, I just got a Note 4 as my work phone and needless to say, I was blown away by the camera results. The differences are night and day between the two. Sadly, I'm supposed to be carrying my work phone just during work days, but I found myself leaving my Z3C at home and going out with the Note 4 this weekend, and you should see the pics I took.
Click to expand...
Click to collapse
If you're taking around a Note 4, then you're clearly weren't in for the Z3C's compact and pocket rocket in the first place, and you're now choosing the best camera in stead.
Please just tell me that you're comparing pictures on a PC.
Moist said:
Please just tell me that you're comparing pictures on a PC.
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Click to collapse
EXACTLY.
Sent from my D5833 using XDA Free mobile app
You are comparing a quad HD display to a 720p. You're not comparing the camera performance. Just the display. I'd do the comparison again on a PC
I still don't understand what is wrong with Sony's compact camera ... my compact camera is taking great pictures :laugh:
No, I've been comparing the photos on my thunderbolt display, so no bias toward the Note 4's screen in any way.
And no, I'm not all sold on the Note 4, I still can't live without the compactness of my Z3C.
I will take identical photos from both phones today and post here.
Z3c camera doesn't suck, it's "just" above average.
The only other phone with superior camera that rivals Z3C's performance, size and specs is the iPhone 5s to be honest.
Samsung phones have the best cameras overall, but their devices aren't one-hand friendly.
If you want top notch pictures then you need to buy a decent camera.. For a mobile phone camera it does its job, I have no issues with it.
Sent from my D5803 using XDA Premium HD app
pricey2009 said:
If you want top notch pictures then you need to buy a decent camera.. For a mobile phone camera it does its job, I have no issues with it.
Sent from my D5803 using XDA Premium HD app
Click to expand...
Click to collapse
Try Lumia920. I still prefer it.
Compare any Nokia you want against an alpha 6000 (or any dslr or mirrorless camera).
Once you go big lenses and big sensors, you never go back.
ro_explorer said:
I still don't understand what is wrong with Sony's compact camera ... my compact camera is taking great pictures :laugh:
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Click to collapse
I'm curious what's settings are you using?(mode, iso, etc)
Any tip to improve my photos?
XQC said:
Z3c camera doesn't suck, it's "just" above average.
The only other phone with superior camera that rivals Z3C's performance, size and specs is the iPhone 5s to be honest.
Samsung phones have the best cameras overall, but their devices aren't one-hand friendly.
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Click to collapse
Pretty much this.
I see nothing but good things about Samsung's phones, but when they get smaller and remove those physical buttons, I'll consider grabbing one... which may be never since it's their signature.
cerberustri said:
I'm curious what's settings are you using?(mode, iso, etc)
Any tip to improve my photos?
Click to expand...
Click to collapse
There is no universal recipe for taking good photos. All parameters are heavily dependant on the camera specs.
In my case, I'm taking usable photos even at ISO6400 and, with a size reduction afterwards, I can even go higher (12800).
The aperture is dependant on the lens you are using. A too large aperture will lead to blurry edges and soft images on cheap lenses. A too closed one will generate light fringing leading to artefacts. Then there is the focal length .... again, the lenses are behaving totally different.
It's all coming down to trial and error and understanding the limitations of your equipment.
And coming back on-topic, I would love to have full manual controls over the Z3C's camera (including long exposure and RAW data). That will allow for truly great photos with this tiny camera.
The most terrible thing I am concerned about is "soft skin" effect that seems to be always turned on.
See the discussion here: https://talk.sonymobile.com/t5/Xperia-Z3-Compact/Soft-Skin-effect/td-p/838361/highlight/false/page/4
ro_explorer said:
There is no universal recipe for taking good photos. All parameters are heavily dependant on the camera specs.
In my case, I'm taking usable photos even at ISO6400 and, with a size reduction afterwards, I can even go higher (12800).
The aperture is dependant on the lens you are using. A too large aperture will lead to blurry edges and soft images on cheap lenses. A too closed one will generate light fringing leading to artefacts. Then there is the focal length .... again, the lenses are behaving totally different.
It's all coming down to trial and error and understanding the limitations of your equipment.
And coming back on-topic, I would love to have full manual controls over the Z3C's camera (including long exposure and RAW data). That will allow for truly great photos with this tiny camera.
Click to expand...
Click to collapse
I think, he thought you took the picture of the camera, with your Z3C. And so, was asking what settings you had on your phone to make the picture of the camera look so good compared to his.
ogyct said:
The most terrible thing I am concerned about is "soft skin" effect that seems to be always turned on.
See the discussion here: https://talk.sonymobile.com/t5/Xperia-Z3-Compact/Soft-Skin-effect/td-p/838361/highlight/false/page/4
Click to expand...
Click to collapse
Yeah. It's still not fixed in lollipop update.
I just don't understand why they don't fix this bug. It's a simple thing to fix i think, and because of that, front camera isn't useable at all!!
Calvat said:
I think, he thought you took the picture of the camera, with your Z3C. And so, was asking what settings you had on your phone to make the picture of the camera look so good compared to his.
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Click to collapse
Actually I took that picture with the z3c just to show what I'm actually using to take photos . The phones camera was on auto but, the camera itself is only part of the picture. There is also framing and there is also light.
BTW, these are a bunch of samples captured today, on manual mode, with z3c running lollipop (for who is interested). In my opinion the quality of the camera is pretty low but still, usable in case of emergency.
https://drive.google.com/file/d/0B08eVSlv8mIUNnBTcTc5YmlHcVk/view?usp=sharing
// sent from my phone //

Lack of gyroscope - consequences

Hello
As everyone propably knows MXP doesnt have gyroscope sensor. So i would like to know , what are the conseqences of it's lack.
Here are some i read about (and guessed)
- No 360° YT video support
- No Photo Sphare support
- No google cardboard support
- crappy panorama quality (low image size)
What else ?
No google cardboard support too
@bilbo75
Added
I really, really miss doing the massive photos that i could do with my Nexus 5, the panoramic option on the MXP is utter crap.
@MrBelter
Are you sure , that lack of gyroscope is the cause of crapy panorama quality ? Did you try different camera apps ?
MikiGry said:
@MrBelter
Are you sure , that lack of gyroscope is the cause of crapy panorama quality ? Did you try different camera apps ?
Click to expand...
Click to collapse
I think you have missed my point, thanks to the gyro the nexus 5 stitched 8mp images together thanks to knowing where in a sphere the last shot was taken, the resultant image was as huge as you could make it and at times incredibly impressive where as the MXP produces a low res 912 pixel high image
MrBelter said:
I think you have missed my point, thanks to the gyro the nexus 5 stitched 8mp images together thanks to knowing where in a sphere the last shot was taken, the resultant image was as huge as you could make it and at times incredibly impressive where as the MXP produces a low res 912 pixel high image
Click to expand...
Click to collapse
Photosphere is cool,but when do you use it. Its the same as google street view and takes a lot of patience taking all those pictures and try not to move around.I only mis it for the google cardboard for looking around in games. Also bought the trinus vr app to stream this game called elite dangerous arena to the mxp,but cant look around.
Are gyroscopes that expensive to put on the board? It does seem a strange omission.
I've been using the phone for 6 months. Didn't actually miss anything related to the gyro so far.

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