Request Express - Episode 2 (Latent Upscale) [Goth Girls] ComfyUI

all right what's up this is part two of The Thing where' the preview go all right this is what we're working with all right all right part two is interesting but it's also I realized it's a very deep rabbit hole because um there's there's a lot of options when it comes to part two uh and I don't want to have to like do this again so I'm going to try and simplify it as much as I can um and then like maybe go over some principles for this isn't this is it's not supposed to be this complicated but it can be if you want it to so so how do we start we need a sampler you always need a sampler for everything right or or some or some something that does sampling whatever we got this so what are we trying to do we're trying to 2x the image so I'm going to start off by doing that with the 4X because all of the UPS scalers are 4X so we got a Forex it's whatever anime who cares dude it doesn't matter we plug this image into here so that gets 4X but that's way too big dude so now we go to image upscaling by shrink these down a little bit all right bilinear 0 five now it's two times as big simple math four divided two four time 0.5 0.5 is one over two all right cool so so now you know now you know math um but we need to convert this back into latent because this takes a latent image so that's easy latent VN code plug this in here Che the V plug that in here and then this goes here all right first step's done it's the easy part I move this over here all right so this is where it gets fun um the reason why all this is so complicated is because um this is like this is not the request Express this is like the the request uh trip to Mars because it takes so long but like every single one of these uses a different Model A different Lura stack different conditioning blocks for every single step and if you want you can actually like duplicate these sections and then have entirely new um text encoded like conditioning for that if that makes sense but that's like as you could see that can get very complicated very fast I'm just trying to make this a basic tutorial so for the sake of that or this we're just going to we're just going to use the same conditioning from the initial gen and then plug it into the step we're we're going to use the same conditioning for the entire thing but if you want we're okay we're going to use the same sorry we're going to use the same conditioning the same model and the same like stack for the whole thing just to keep it simple but if you want you can make individual blocks for every single step of the way and then get like very very precise control over the entire generation like if you want to be that if you want to do that it's an option but I'm not going to like I'm not going to make a 12 hour tutorial I'm sorry all right so model same thing just going to plug that into there the positive and negative conditioning we're going to do something we're going to a little something fancy though we're going to use the advanced control net because it's fancy we're going to use two of them dude they're so good we're going to use line and depth so put these over here and then like I said we're going to keep this simple so we're going to plug this into here plug this into here and then like I said before let's get these control net loaders we're going to use line line where is it line art for the other one depth control that loader depth there we go but we still have to process the images you can't just plug this into here you can't like you can't you can't well I mean you can but it's not going to work how you think I'm going to show you preview image we're going to see what happens we're see what happens if you configure these incorrectly while that's loading I'm going to set these nodes up so like I said pre-processor line extractor anime line art nope she has like chicken scratches on her face um chicken scratches everywhere there's chicken scratches everywhere it's just like the lines are really weird something's something's not right with it you know control that pre-processor normal line minus depth map all right and now we plug this image into here this image into here and then this is what goes in here you got to process the image first with the you got to use a pre-processor The Only Exception I know of is um which one is the tile or ip2p or in paint all right there's actually a lie that you don't need to pre-process and I li but the ones that I usually use I need to I need to do it so yeah whatever so that goes in there we plugged them in right this time ond noise is very high and I don't like the sampler either I'm going to use this Caris I really don't know too much about this but from what I've read actually no I think it's this one this is like the the good combination for image to image it's actually not bad but there's I feel like there's missing depth information in this area um and there's something funky going on right there too there's like that weird crease if you can yeah so one is very high one is way too high were those errors there already H kind of I didn't notice that until now so these are the things that this is these are things to keep this is why I said in part one any artistic errors that you have in an image are going to get worse as you go along in the step so it's just good to like keep an eye on things and like have an awareness that every AI will try and mess the image up more than try and fix it so we can't let it have complete control over everything maybe half control was the chest already like that I no she was wearing a shirt all right I think that's better the face is unacceptable the hands have gotten worse and there's this G that's going to bother me this is going to get funky too this is going to get really these hands are going to get really funky in the later stages but uh yep for Simplicity sake this is the the Second Step the enhan Tyra's whatever dude thing let's organize this a little bit this over here bring this here I guess I have no idea dude organizing is hard and then I can go here sure why not or maybe like that trying to conserve space make this a different color too so confuse with everything else yellow why not all right let give the group a title group title why not all right the SP is unacceptable we're going to fix that in episode three all right questions leave them in the comments uh the links for these nodes will be in the description uh have a nice day

Channel: poisenbery

Views: 969

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Id: SnovpbgRk5E

Length: 8min 33sec (513 seconds)

Published: Sat Oct 28 2023