- [Instructor] We are now working with images
and image generation models
like Gemini's Imagen 3
work better when prompts have specific details.
Gemini won't show what you want,
it will give you what you ask for.
This means that it's important
to structure prompts effectively
because they guide the AI
to create what you're looking for.
Use clear and detailed structure for your prompts.
The following are some key elements
to include in your prompts to guide Gemini.
The subject, this is the person,
object or focus of the image;
the background, the scenes or setting,
i.e., where is it taking place;
any adjectives, describing emotions or specifics;
style guidelines, so any artistic or photographic styles
you'd like to include in there;
and lighting, specifying lighting
can really improve the image
and give it a moody or a studio vibe.
Let's look at some examples for each of these elements.
The subject, something like a car or person or city;
the background or scene at a beach or a studio,
or even on Mars;
adjectives, things like beautiful, happy, three, red;
These all work well.
Style guidelines, artistic styles
or photographic styles.
Things like oil painting or steampunk.
And lastly, lighting.
This is where using words like dramatic or cinematic
or neon can really add some visual punch to your images.
Now let's put it all together
and see what we can generate inside of Gemini.
I'm here inside of Gemini.
And to ask it to create an image,
it's as simple as asking create an image
and then you would specify the details.
Here we're asking to create an image
of a black sports car
in a steampunk-victorian fusion style
taken at sunset.
So we're asking for very specific details here.
We're giving it some style cues
as well as some lighting preferences.
Then finishing off with low light
for a silhouette effect, dark moody atmosphere.
I'm going to run this.
And here we have the image that it's generated.
And as we can see, if I enlarge it,
it's got all of the elements that we were asking for
and it's really quite impressive.
We can see all of the elements,
the steampunk-victorian elements going on there,
the lighting at sunset.
It's got that silhouette
and dark and moody atmospheric effects.
So it's really done well here.
Now that we know the basics,
let's have a look at some more expressive parameters
that you can add to your prompts
to generate some more interesting images.
Some of these would include lighting
and using keywords, like dramatic, volumetric,
cinematic, studio, neon or glow
can add some really impressive effects to your images.
Adding details, things like high resolution,
high definition, hyper-realistic, extremely detailed
will all help to get the most detail
out of your images.
Texture, this is something else
to take things up a notch.
You can specify the types of textures you want,
whether they be rough or coarse
or smooth, soft, bumpy, fluffy or knobbly.
Things like that all work.
Style fusion, if you wanted to really get expressive,
you can use artistic or photographic styles.
Examples here are pop-art surrealism,
neon watercolor, food punk.
These are all styles that are fused together
and Gemini would understand.
And lastly, emojis.
You wouldn't think it,
but you can actually prompt with emojis,
and Gemini will generate images based on that.
And that's exactly what we're going to have a look at now.
I'm going to hop back into Gemini.
And here we are.
Going to give it a simple prompt using some emojis.
And here we go, create an image that represents this.
We are giving it a few emojis there.
The palette emoji, the sparkle emoji, and the fire emoji.
I'm going to run that.
And here we have the result.
A very, very creative one.
It's really sort of given us
a almost Salvador Dali S type of illustration here.
Very, very creative indeed.
And from this, you can see
that you can really get creative
and not necessarily needing to use
elaborate prompts if you are a little bit more flexible
with what you can create.
Using emojis is one way to do it.
In summary, in addition to emojis,
if you wanted more detailed
and more realistic images,
using specific details and elements
help to guide Gemini
as to the image that it should generate for you.
And a pro tip is that if you have an image
that you want to use as inspiration, just upload it
and ask Gemini to create the prompt for that.
You can then use that to create a new unique image.
And from there, you can see that Gemini and Imagen 3,
its image generation model
are incredibly capable and powerful
and should help you
for all your image generation needs using AI technology.