The Most INSANE AI Image Upscaler, EVER!

PiXimperfect
19 Dec 202313:41

Summary

TLDR视频探讨了AI图像放大技术的能力与局限。通过比较AI生成图像与真实照片,展示了AI在细节生成、纹理增强方面的惊人表现,同时也指出了AI在处理真实照片时可能出现的问题,如改变人物特征。此外,还讨论了AI技术在音乐推荐、视频编辑等领域的应用,并提到了相关软件和工具,如Photoshop插件。视频最后提出了对AI图像放大技术未来发展的期待和对其定价的批评。

Takeaways

  • 🤖 AI生成的图像在细节上可能过于夸张,需要找到平衡。
  • 🖼️ AI可以创建极其细致的皮肤、眼睛、睫毛和嘴唇等细节。
  • 🔍 观众可能难以区分AI生成的图像和真实照片。
  • 🚀 AI技术在图像处理中的应用正在迅速发展,提供了新的创作可能性。
  • 🎨 使用AI进行图像放大时,可以添加之前不存在的细节。
  • 💡 通过调整AI设置,可以控制图像的细节程度和整体效果。
  • 🌟 高创造力设置可以让AI增加更多细节,甚至改变原有图像的某些元素。
  • 🖌️ Photoshop等专业工具可以用来进一步优化和调整AI生成的图像。
  • 💸 AI图像处理平台可能非常昂贵,特别是对于有限的信用点和试用。
  • 🎶 视频中提到Epidemic Sound赞助,该平台使用AI为视频推荐音乐。
  • 📸 AI图像放大技术对于真实照片的处理可能会改变人物的面部特征,这一点需要注意。

Q & A

  • 视频开头提到的‘生成式AI’是什么?

    -生成式AI是一种人工智能技术,能够基于已有的数据生成新的、独特的内容,如图像、音乐或文本。

  • 视频中提到的‘放大’是指什么过程?

    -‘放大’是指使用AI技术提高图像的分辨率和细节,使图像看起来更加清晰和真实。

  • 视频中提到的‘神秘AI’具体是如何增加图像细节的?

    -‘神秘AI’通过深度学习算法分析图像,并自动添加细节,如皮肤纹理、眼睛睫毛、衣物刺绣等,使图像更加逼真。

  • 视频中提到的‘Epidemic Sound’是什么?

    -‘Epidemic Sound’是一个音乐平台,提供AI推荐的音乐服务,用户可以根据自己的视频内容找到合适的背景音乐。

  • 视频中提到的‘Photoshop’软件有什么作用?

    -‘Photoshop’是一款图像处理软件,可以用来编辑和优化图像,如调整颜色、修复瑕疵、添加特效等。

  • 视频中提到的‘CI插件’是什么?

    -‘CI插件’可能是指一款专业的图像处理插件,用于自动进行图像的清晰度增强、细节修复等工作。

  • 视频中提到的‘创造性滑块’是什么?

    -‘创造性滑块’是AI图像放大工具中的一个设置选项,用来控制AI添加细节的程度,数值越高,添加的细节越多。

  • 视频中提到的‘多次放大’的效果如何?

    -‘多次放大’可以使图像的细节更加丰富,但同时也可能导致图像失真,如面部特征改变等。

  • 视频中提到的‘风景图像放大’的效果如何?

    -风景图像放大后,AI可能会添加新的元素,如树木、建筑等,虽然整体效果可能是积极的,但也可能改变原有的景象。

  • 视频中提到的‘真实照片放大’的问题是什么?

    -真实照片放大后,AI可能会过度改变照片中的人物特征,使其看起来不再像原人,这可能会引发一些隐私和伦理问题。

  • 视频最后提到的‘AI换脸’技术有哪些潜在的应用和问题?

    -AI换脸技术可以用于娱乐、电影制作等领域,但也存在潜在的滥用风险,如制造假新闻、侵犯个人隐私等。

Outlines

00:00

🎨 AI生成图像的平衡与细节

本段落讨论了AI生成图像时需要平衡的细节程度。视频展示了一个AI生成的图像,其中眼睛、皮肤、头发和睫毛等细节非常丰富,但同时也指出了AI生成图像的柔和性和真实感的缺失。接着,视频通过对比AI生成图像和真实照片,强调了辨别两者的难度,并介绍了一种名为“magnific”的平台,该平台可以上传并优化AI生成的图像。此外,视频还提到了Epidemic Sound,这是一个可以为视频提供无限音乐选择的订阅服务。

05:01

🖼️ AI图像升级的效果与限制

这一部分深入探讨了AI图像升级的不同效果和限制。视频通过展示一系列AI升级前后的图像,强调了AI在增加细节和纹理方面的惊人能力,同时也指出了AI可能导致人物特征改变过多的问题。此外,视频提到了通过调整AI设置来控制图像升级的程度,如通过改变“创造性滑块”来控制AI添加的细节量。最后,视频讨论了AI技术在图像升级方面的潜力和当前的挑战,特别是关于价格和信用点的限制。

10:02

🌄 AI图像升级在风景和人物肖像中的应用

视频最后一部分探讨了AI图像升级技术在风景和人物肖像方面的应用。通过展示风景图像的升级结果,视频说明了AI在创造新元素方面的潜力,同时询问观众对这种改变的接受程度。此外,视频还尝试了对人物肖像进行升级,但结果表明AI可能会过度改变人物的面部特征,引起不适。最后,视频以对AI图像升级技术未来发展的期待和对当前价格结构的批评作为结尾。

Mindmap

Keywords

💡生成式AI

生成式AI指的是一类人工智能技术,它能够基于学习到的数据模式自主生成新的数据实例。在视频中,生成式AI被用来创建细节丰富的图像,例如通过AI生成器创造出具有惊人细节的皮肤、眼睛、睫毛等。它在图像处理中的应用展示了AI技术在艺术创作和图像增强方面的巨大潜力。

💡平衡

平衡在视频中指的是在使用生成式AI进行图像处理时需要掌握的度,既要增加足够的细节以使图像看起来真实,又不能过度处理导致图像失真或产生不自然的效果。平衡的把握对于创作出既美观又符合预期的图像至关重要。

💡AI生成图像

AI生成图像是指通过人工智能技术,特别是深度学习模型,自动创造出来的视觉图像。这些图像可以是全新的创作,也可以是对现有图像的改进和增强。在视频中,AI生成图像被用来展示AI在图像处理方面的能力,以及如何通过后期处理改善AI图像的自然度。

💡图像增强

图像增强是指使用技术手段改善图像的质量,使其更加清晰、细腻或符合特定的视觉效果。在视频中,图像增强是通过AI生成器和Photoshop等工具实现的,目的是增加图像的细节和纹理,使其更加逼真。

💡细节

细节在视频中指的是图像中的小的、具体的元素,如皮肤纹理、眼睛的光泽、头发的丝状等。AI生成的图像在细节上的表现是评价其质量的重要标准。视频中多次提到AI如何增加或改变图像的细节,以及如何通过后期处理调整这些细节以达到更好的视觉效果。

💡Photoshop

Photoshop是一款广泛使用的图像处理软件,它提供了一系列工具和功能,允许用户编辑、修饰和增强图像。在视频中,Photoshop被用来对AI生成的图像进行后期处理,以改善其质量和自然度。

💡版权

版权是指对文学、艺术和科学作品的原创性表达形式的法律保护。在视频中,提到了使用Epidemic Sound这样的服务来获取无版权问题的音乐,这表明在创作和发布内容时,尊重和处理版权问题是非常重要的。

💡Epidemic Sound

Epidemic Sound是一个提供音乐版权服务的平台,它允许用户通过订阅方式获得大量音乐资源的使用权,无需担心版权问题。在视频中,Epidemic Sound被推荐为一个寻找和使用无版权音乐的解决方案。

💡AI辅助

AI辅助指的是利用人工智能技术来帮助完成某些任务,如图像编辑、音乐选择等。在视频中,AI辅助体现在通过AI生成器来增强图像细节,以及通过Epidemic Sound的AI推荐系统来快速找到合适的音乐。

💡图像缩放

图像缩放是指改变图像的尺寸大小,而尽量保持其视觉质量的过程。在视频中,图像缩放是通过AI技术实现的,它可以将低分辨率的图像转换成高分辨率的版本,同时增加细节和清晰度。

💡创意

创意在视频中指的是AI生成图像时所表现出的创新和想象力。通过调整创意滑块,可以控制AI在生成图像时添加的细节和变化的程度。高创意值可能导致图像出现更多新颖的元素,但也可能导致图像与原始对象差异较大。

Highlights

AI生成的图像在处理时会添加大量细节,如皮肤、嘴唇、睫毛等,但同时也可能导致图像过于柔和,失去一些真实感。

真实与AI生成图像的区分是一个挑战,AI生成的图像在某些方面看起来更自然,但也有一些明显的区别。

通过特定平台如Magnific,用户可以对AI生成的图像进行进一步的处理和优化。

AI技术在音乐推荐方面的应用,如Epidemic Sound,可以根据视频内容自动推荐合适的音乐。

AI在图像处理中的能力,如自动锐化和细节增强,使得图像看起来更加真实。

Photoshop等专业工具可以进一步改善AI生成图像的瑕疵,如过度的修饰和细节添加。

AI在图像放大时的效果,如何通过调整参数来控制最终图像的细节和质量。

AI技术在处理不同类型的图像时的差异,如肖像、风景、3D渲染等。

AI在图像细节添加方面的潜力,如在风景图像中创造新的元素,如树木和建筑。

AI在处理高分辨率图像时的能力,如提升视频截图的质量。

AI技术在图像处理中的局限性,如在处理人脸时可能导致面部特征的改变。

AI技术在图像处理领域的未来发展,以及如何更好地服务于专业摄影师和艺术家。

关于AI图像处理技术的成本问题,以及如何平衡使用成本和效果。

AI技术在图像处理中的创新应用,如在GTA San Andreas中的角色图像放大。

视频制作者对于AI图像处理技术的评价和建议,以及如何更好地利用这些工具。

Transcripts

00:00

[Music]

00:06

so that my friend is generative AI on

00:08

steroids but when it takes too much

00:09

steroids or you do too much this is what

00:11

you get so we definitely need to strike

00:13

a balance so here's a pretty soft image

00:15

no detail in the eyes skin texture

00:17

absolutely non-existent the hair is a

00:19

whole different mess as soon as you put

00:21

it in processing in this mysterious AI

00:23

let's wait for the results it uses

00:25

generator AI to create those insane

00:27

details take a look at the skin take a

00:28

look at the lips take a look at the

00:30

eyelashes it is just crazy the eyebrows

00:33

now speaking of reality let's see if you

00:34

can tell the difference between an AI

00:36

generated image or a real image so one

00:38

of these images is AI generated and the

00:40

other one is a real photo can you tell

00:43

which is which so let us zoom in a

00:45

little bit to give you a little more

00:46

input can you now tell the photo on the

00:48

left is actually a real photo from Adobe

00:50

stock quite overly retouched and the

00:52

photo on the right is an AI generated

00:54

image looks more natural in some ways

00:56

but AI generated images are quite soft

00:58

they look like this right and this is

00:59

the actual AI generated image so how did

01:02

it get from this to this I got to know

01:05

about this from my talented friend

01:06

pratique and let's see what he created

01:07

this is the first image that I took a

01:09

look at and it boggled my mind so here

01:11

is an image created in mid Journey AI

01:14

generated and the details are added

01:16

later using this mysterious AI it is

01:19

just insane we'll get to real photos

01:21

later but for right now let us take this

01:23

image it's very soft the skin is way too

01:25

soft and you can clearly tell that this

01:27

is AI generated let's upload it to the

01:29

platform going to be working with today

01:30

and that is magnific no this is not

01:33

sponsored at all the platform is very

01:35

very expensive given that you have to do

01:36

a couple of trial and Evers and you have

01:38

limited credits speaking of limitations

01:41

do you know where you can find

01:41

incredible music for your videos without

01:43

any limitations epidemic sound the

01:45

sponsor of today's video even when you

01:47

have a huge library of tracks finding

01:48

the right one is always a challenge with

01:50

epidemic sound you just upload your

01:52

video clip and its AI automatically

01:54

suggests You music based on your video

01:56

clip it's AI all over the place besides

01:58

you can filter your genre the sub genre

02:00

the pace and even the mood to exactly

02:02

pinpoint the song you're looking for and

02:03

the best part is you get to download

02:05

separate tracks for the same music you

02:08

can choose the drums you can turn off

02:10

the melody you can just keep the vocals

02:13

it's all up to you you get all the

02:14

controls you never have to worry about

02:15

copyright strikes or takedowns and I've

02:17

been using epidemic sound since way

02:19

before the sponsorship because you get

02:20

to have unlimited tracks for a single

02:22

subscription fee check out the link in

02:24

description to get an absolutely free

02:25

trial any videos where you use the music

02:27

during the trial will remain safe and

02:29

protected even if you cancel your

02:31

subscription so why not try it back to

02:32

the video and we have our image uploaded

02:34

on the left hand side please don't focus

02:36

on the right don't judge me for it right

02:38

now you can upscale 2x more coming soon

02:40

and meanwhile you can of course upscale

02:42

multiple times let's scroll down you

02:44

have different optimizations you can

02:45

choose portraits video game assets right

02:48

now I'm going to choose films and

02:49

photography because that's what it

02:50

actually is you can write in a prompt to

02:53

guide the upscaling process so I'm just

02:54

going to type in Japanese woman wearing

02:56

a red lipstick let's scroll down on the

02:58

left hand side and we're going to get

02:59

get to these sliders later for right now

03:01

let's keep it these settings you have

03:04

different engines as well automatic

03:05

works great most of the time and you can

03:07

leave it at that you can also use the

03:09

Sharpie one which is good and let's see

03:11

what it does take a look at the details

03:14

so on your left you have your previous

03:17

before and as we swipe in we have the

03:20

after have a look at the skin texture it

03:22

kind of makes her look a little bit

03:23

older we're going to fix that later but

03:25

have a look at the details there was no

03:26

skin texture here is the after that is

03:29

crazy have a look in the eyes have a

03:31

look at the eyelashes have a look at the

03:33

lips it's just insane and even if you

03:36

have a look at the clothes look at the

03:38

embroidery before after look at the

03:40

details added later even on the skin of

03:43

the body you have all the pores and

03:46

every texture therein added have a look

03:48

at the hair as well this looks

03:50

artificial but here's the after have a

03:52

look at it right now it's crazy but that

03:54

is not all how do we fix the too much

03:56

details added on the face well this is

03:58

the channel for Photoshop so so let us

04:00

download this photo by clicking on this

04:01

button and bring it into Photoshop so

04:03

right here in Photoshop here's the

04:05

before and here is the after massive

04:07

difference now why don't we also use AI

04:09

to retouch this again press controll or

04:11

command J to make a copy of this lay

04:12

let's go to filter and these are the

04:13

plugins I highly highly recommend to all

04:15

professionals whether you're a

04:16

photographer commercial retoucher it

04:18

uses CI to retouch automatically take a

04:20

look at this so this is retouch for me

04:22

you have the heel for removing blemishes

04:24

but there are no blemishes so we're

04:26

going to directly go to dodge burn it

04:28

does high-end dodging and burn

04:29

absolutely automatically and just take a

04:32

look you can choose how much dodging and

04:33

burning you want using the blend at the

04:35

top so this is nothing this is all the

04:37

way up so we're going to keep it 164

04:40

check soft light layer hit apply this

04:43

creates an actual soft light layer

04:44

change the blend mode from normal to

04:46

soft light and have a look at it by the

04:48

way I think they're running a winter

04:49

Christmas sale check the link in

04:51

description to get an exclusive 30% off

04:53

but before that I highly recommend that

04:55

you get the trial version try this

04:56

plugin with your images and see how it

04:58

performs and then and be the judge in

05:00

this case here's the before and here is

05:03

the after very subtle now when you look

05:05

at the image you also have the texture

05:07

of realism without unnecessary details

05:10

now does that mean that this AI is going

05:12

to work the same on a real photo so here

05:14

I have a photo which is a bit more

05:16

retouch than I would like it to be for

05:17

my personal taste and let's see if you

05:19

can add some texture to it so these are

05:21

my settings let us take a look at the

05:22

before and after so here is the before

05:24

of course and here is the after have a

05:28

look at the eyelashes at the top I've

05:29

not used any prompt here here's the

05:31

before here's the after have a look in

05:33

the eyes here's the before here's the

05:35

after of course you can upscale it

05:37

multiple times and the details on the

05:39

lips is crazy but there's one problem

05:41

with this it is not the same person and

05:45

that is the thing with this AI it

05:47

changes the person quite a bit and

05:50

depending on your settings it can change

05:51

them even more let's talk about the

05:53

details and the variance of change it

05:55

has its own qus so here's the I before

05:58

and here is the after the details are

06:00

amazing look at the eyelashes before

06:03

unrealistic here's the after straight

06:05

out of the camera but if you take a look

06:07

at the lips before after that's fine pay

06:11

close attention to the teeth it kind of

06:14

divides that here's the before here's

06:16

the after see it so there are few quirks

06:18

but thankfully we have Photoshop but

06:19

sometimes the changes are way too much

06:22

so right here it's an amazing upscale

06:24

but it changes the eyes so these are the

06:26

eyes before and here's the after it

06:28

changes the gut of the eyes a little bit

06:31

of the shape of the eyes you have to

06:33

find a way to work with that or reduce

06:35

the settings even more do an upscale

06:38

increase the settings for other areas to

06:40

an upscale and do some kind of

06:41

compositing in Photoshop maybe besides

06:43

the skin it also adds gr detail to the

06:46

hair and clothes so have a look at the

06:49

hair here's the before of course not so

06:51

real here is the after every strand

06:55

every FlyAway hair is just depicted

06:58

perfectly even if you take a look at the

07:00

close here's the before not much detail

07:03

right here but here is the after all the

07:06

intricate details added but besides that

07:09

have a look at the finger right here it

07:11

kind of missed the fingernail and either

07:13

way it was not properly done in the AI

07:15

image now how much the upscale changes

07:17

from the original image depends on one

07:19

slider and that is the creativity slider

07:22

right here let's compare it so I've made

07:24

the upscale on the left with creativity

07:26

of two and on the right the creativity

07:28

is at eight so here's the before have a

07:31

look at these items right here and after

07:33

they are more refined there's more shine

07:35

and it looks very much more metallic

07:37

there was no detail right here here's

07:39

the before here's the after detail is

07:41

added have a look at this machine before

07:44

after all of the machines and the

07:45

gadgets and gizmos are more refined it

07:48

maintained the texture of the leather

07:50

right there here's the before here's the

07:52

after it is still the same item but

07:54

here's creativity 8 it allows the AI to

07:57

hallucinate a little bit gives it more

07:59

freedom removes it away more from the

08:03

original so here's the before and here

08:05

is the after adds way more details than

08:09

there actually was yes the before there

08:11

was nothing there and it adds maybe a

08:14

fuel cup cap sorry have a look at this

08:17

machine right there basic right now it

08:21

is way more advanced here's the before

08:24

look at this thing right there and

08:25

here's the after look at the tags and

08:28

everything look at the belt here's the

08:30

before very basic here's the after let

08:32

me share with you a delicious example

08:34

here's the before the food looks amazing

08:36

here is the after now it's even more

08:39

detailed before after look at it but

08:43

when the creativity is high it turns

08:44

into Gordon ramzi on steroids so here's

08:46

the before and here is the after where

08:50

the heck did those oranges come inside

08:52

of the eggs maybe it's a different dish

08:54

and this is just creativity at 8 when I

08:56

turned at 10 faces started to appear on

08:59

on the bowl so much so that I couldn't

09:01

show it in this video because it would

09:02

be censored now if you really want to

09:04

get the details going you can upscale

09:06

the image twice and here's how to do

09:08

that so here we have already upscaled

09:09

this image before after a lot more

09:12

details if you want to upscale it again

09:14

click on this button right there and

09:16

choose reuse upscaled image so right now

09:19

the upscaled image will be uploaded

09:21

right here and you can upscale it again

09:23

with the same settings by the way if you

09:25

want to recall a setting from a previous

09:27

image or something for example Le you

09:29

want the same settings as this you can

09:31

click on this button again and choose

09:33

reuse parameters so that the settings

09:36

used in this upscaling will be copied

09:38

right here so you can use any parameter

09:40

you want so I'm going to just reuse the

09:42

parameters that I used in this image

09:44

previously and click on upscale again

09:46

notice this this will cost you 15

09:49

credits so larger upscales will cost you

09:51

15 credits and smaller ones will cost

09:53

you five let's click on upscale it

09:55

really eats up your credits really fast

09:58

there you go it's done it was already

09:59

upscaled and now it is upscaled even

10:02

more look at the details before after

10:05

crazy let's try real photo again with

10:07

faces it changes the faces quite a bit

10:09

but if we have something like a

10:11

landscape even if it changes it a little

10:13

bit it should be fine right so here's

10:15

the low resolution landscape we have

10:17

upscale this so here is the before and

10:21

here is the after how do you feel about

10:24

that it is creating new trees before as

10:27

you can see the trees are different

10:29

after have a look at it do you like it

10:32

do you not let me know have a look there

10:34

was nothing there it's basically

10:36

creating a farmhouse in there yes's the

10:38

after it completely changed that area

10:41

but if you're okay with this this is a

10:43

wonderful upscale but is it photography

10:46

that's something up for discussion let

10:47

us talk about it in the comments now

10:49

just for fun and since we are more

10:50

conscious of our own face let us try

10:53

this Inception right here so this is a

10:55

snapshot from one of my other videos and

10:57

this is captured in 1080p

10:59

let's see if this can improve it so

11:01

here's the before so far it's good

11:04

before after not much change but have a

11:06

look at the

11:07

face after I mean it changes me this is

11:13

absolutely not me here's the before

11:15

here's the after it looks like me but I

11:18

don't like it I just don't like it I

11:21

highly recommend that you try it with

11:22

your face and then judge because right

11:24

now some of you may go hey it just looks

11:27

maybe exactly like you but to me this

11:29

doesn't look right just doesn't and I

11:32

think you may have seen this as a

11:33

blooper in the beginning beginning of

11:35

the video this is Carl CJ Johnson from

11:38

GTA San Andreas so I tried to upscale

11:40

that by the way for the settings I used

11:42

3D render so right here if you scroll

11:44

down here in the optimized Force section

11:46

you have different ones so I tried 3D

11:49

render and this is what it did so here's

11:51

the before and here is the after not bad

11:55

not bad it renders it perfectly have a

11:58

look at the edges just it does it nice

12:00

here's the after so before after I also

12:04

tried with other settings like films and

12:07

photography and here is the after looks

12:11

like0 50 Cent so what do you think of

12:12

all of this what do you think of this

12:13

brand new AI upscaling technology where

12:16

do you think this is going and I really

12:18

hope so that it works with images more

12:21

perfectly in the future right now it

12:22

changes the images a lot I'm talking

12:24

about real actual photos that would

12:26

absolutely change the game my biggest

12:28

gripe with this is the pricing it is

12:29

just insanely expensive not just because

12:31

it's a monthly subscription but you do

12:33

get a limited number of credits in all

12:35

of those plans and since you have no

12:37

option to buy credits once your credits

12:39

are over and I didn't want to upgrade to

12:41

another plan I had to use a different

12:43

email account to sign up again for this

12:45

plan right here $39 so anyway if you're

12:48

interested in face swap videos and how

12:49

to use AI to swap faces there's a free

12:52

AI up to some extend of cost there's a

12:54

free AI that lets you do that I think

12:56

they give you 30 40 50 credits I'm not

12:58

sure but you can do quite a few for free

13:00

so you can check out that video right

13:02

here and that's pretty much it for this

13:04

one thank you so much for watching

13:05

thanks to all of these nice and amazing

13:07

people for supporting pix in perfect on

13:08

patreon and I hope you learned something

13:10

from this video I hope you enjoyed it

13:11

and if you did make sure to give us a

13:13

like and also don't forget to subscribe

13:14

and not just subscribe ring the bell so

13:16

that you my friend don't miss any other

13:17

future tips tricks or tutorials thank

13:19

you so much for watching I'll see you in

13:20

my next one till then stay tuned and

13:22

make sure that you keep creating Don't

13:24

Make Me Dance a tone that know my body

13:29

don't move like that don't make me

13:31

pretend I don't see a short coming

13:34

you'll be running when I raise the

13:37

[Music]

13:40

black