Best AI Image Upscaler 2024 - Leonardo Vs Krea AI Image Upscaler

Chem Beast
27 Feb 202407:15

TLDRIn this video, we delve into the world of AI image upscaling with a focus on Leonardo AI and Krea AI. The video showcases how Leonardo AI's updated photo version can transform grainy, pixelated images into high-resolution, realistic masterpieces. The process is demonstrated through various prompts and styles, including cinematic and close-up styles, with the option to fine-tune the model for even better results. We also explore the Universal upscaler feature, which allows for upscaling images up to two times with the aid of text prompts. The video then compares Leonardo AI's capabilities with Krea AI's upscaler, showing how both platforms can enhance image quality and detail, even with real images. The conclusion invites viewers to share their preferences and explore free alternatives, highlighting the impressive advancements in AI image upscaling technology.

Takeaways

  • 🎨 Leonardo AI has updated its photo version to generate stunning and realistic images, accessible to premium members.
  • 📝 Users can input text prompts to generate images in various styles, such as cinematic, with Leonardo AI.
  • 👴 The AI sometimes struggles with details like hands, but overall, the results are impressive.
  • 🖼️ Leonardo AI offers a Universal upscaler tool to enhance already generated images with text prompts for guidance.
  • 📈 The upscaled images can be adjusted for style and creativity strength, with options to upscale up to two times the original size.
  • 💡 The tool can handle both generated and uploaded images, providing different styles for enhancement.
  • 🔍 A slider feature allows users to compare the original and upscaled images side by side.
  • 🌐 For real images, Leonardo AI can upscale low-resolution images, demonstrating its versatility.
  • 🆚 Crea AI is a competitor that also offers image upscaling with automatic prompts and adjustable strength levels.
  • 🔢 Crea AI allows up to 16 times upscaling for premium subscribers, providing various styles and a negative prompt option.
  • 📈 Both Leonardo and Crea AI have produced high-quality images, with the choice between them being subjective to user preference.
  • 📌 The video concludes by inviting viewers to share their favorite tool and explore free alternatives, encouraging further engagement.

Q & A

  • What is the main purpose of Leonardo AI's updated photo version?

    -The main purpose of Leonardo AI's updated photo version is to generate stunning and realistic images from text prompts.

  • How can a user access the photo real version 2 of Leonardo AI?

    -A user can access the photo real version 2 of Leonardo AI on the left side of the image generation page if they are a premium member.

  • What is the process to generate an image using Leonardo AI after pasting a text prompt?

    -After pasting a text prompt, a user can choose an image style from the provided list, select an image ratio such as landscape, and then click on the generate button to start the image generation process.

  • What is the issue mentioned with the hands in the generated images?

    -The issue mentioned with the hands in the generated images is that every model struggles with accurately rendering hands, which can sometimes appear unrealistic.

  • What is the Leonardo diffusion XL model used for?

    -The Leonardo diffusion XL model is used to check whether it can generate realistic images by keeping the same prompt and image style as used in the standard model.

  • How does the Universal upscaler on Leonardo AI work?

    -The Universal upscaler on Leonardo AI allows users to upscale already generated images and can be guided with a text prompt. Users can choose from different styles and adjust the creativity strength before upscaling.

  • What is the cost in credits for using the upscaler feature?

    -Using the upscaler feature on Leonardo AI costs 50 credits per generation.

  • How does the upscaled image look like when the style is changed to General and the creativity strength is increased to the maximum?

    -When the style is changed to General and the creativity strength is increased to the maximum, the upscaled image appears completely transformed from its original state.

  • What happens when the upscaler style is changed to 2D art and illustration?

    -When the upscaler style is changed to 2D art and illustration, the original image's resolution becomes crisp and clear, significantly enhancing its quality.

  • Can the upscaler work on real images?

    -Yes, the upscaler can work on real images as demonstrated by the example of a low-resolution image from Google, which showed a noticeable difference between the original and upscaled images.

  • What is the process for using the Crea AI upscaler?

    -To use the Crea AI upscaler, one must go to the Crea AI website, click on the provided button, and be directed to the dashboard where they can drag and upload their image. They can then choose an upscale ratio, select a style, adjust the strength, and add a negative prompt if desired before clicking enhance to start the process.

  • What is the difference in image quality between the upscaled images from Leonardo AI and Crea AI?

    -Both Leonardo and Crea AI have generated images of the same quality, with the ability to adjust styles and strengths to achieve desired results. However, the specific outcome may vary depending on the original image and the chosen settings.

Outlines

00:00

🖼️ Image Upscaling with Leonardo AI and Kaa AI

This paragraph introduces the viewer to the capabilities of Leonardo AI's updated photo version for generating stunning and realistic images. It guides the user through the process of using text prompts to generate images in various styles, such as cinematic, and discusses the option for premium members to access advanced features. The paragraph also covers the testing of different prompts and styles, the exploration of the Leonardo diffusion XL model for realistic image generation, and the use of the Universal upscaler tool to enhance already generated images with text prompts and creativity strength adjustments. The results are showcased, and viewers are encouraged to comment on which model works best for them.

05:00

📈 Upscaling and Style Experimentation with Crea AI

The second paragraph shifts the focus to Crea AI's upscaler, providing a step-by-step guide on how to upload and upscale images with different styles and strengths. It mentions the ability to upscale images up to 16 times with a premium subscription and demonstrates the process of enhancing images with default settings and negative prompts. The paragraph compares the results of free and premium subscription capabilities, showcasing the difference in image quality and style changes. It concludes with a prompt for viewers to share their favorite tool and an invitation to explore free alternatives, ending the video with a call to subscribe for more AI-related content.

Mindmap

Keywords

💡Leonardo AI

Leonardo AI refers to an artificial intelligence service that specializes in image upscaling, which is the process of enhancing the resolution of images without losing quality. In the video, Leonardo AI is highlighted for its updated photo version that can generate stunning and realistic images from text prompts. It is used as a central tool for comparison with another AI service, demonstrating its capabilities in various scenarios, such as generating images from prompts and upscaling existing images.

💡Image Upscaler

An image upscaler is a tool or software that increases the size of an image while maintaining or improving its quality. In the context of the video, the term is used to describe the core functionality of both Leonardo AI and Krea AI services. The video script discusses the process of upscaling images using different styles and settings to achieve enhanced clarity and detail.

💡Cinematic Style

Cinematic style in the video refers to a specific aesthetic or visual approach that mimics the look of film or high-quality movie production. It is one of the image styles that can be selected when using Leonardo AI to generate images from text prompts, suggesting that the resulting images will have a dramatic and visually appealing quality, as seen in the examples provided in the script.

💡Text Prompt

A text prompt is a written description or command that guides the AI in generating or processing images. In the video, text prompts are used to instruct Leonardo AI on the desired outcome of the image generation or upscaling process. For example, the script mentions pasting a text prompt to generate realistic images or to guide the upscaler in enhancing specific details.

💡Realistic Images

Realistic images are those that closely resemble real-world objects, scenes, or people. The video script discusses the ability of Leonardo AI to generate realistic images from text prompts, showcasing the AI's advanced capabilities in creating lifelike visuals. The term is used to emphasize the quality and believability of the images produced by the AI.

💡Image Ratio

Image ratio, also known as aspect ratio, is the proportional relationship between the width and height of an image. In the video, the term is used when selecting the dimensions for the generated images, such as choosing a landscape orientation, which typically has a wider width than height.

💡Creativity Strength

Creativity strength in the context of the video refers to a parameter that can be adjusted to influence the level of artistic interpretation or deviation from the original input in the image generation or upscaling process. The script mentions adjusting the creativity strength when using the upscaler to achieve different visual effects and styles.

💡Upscale

To upscale an image means to increase its resolution or size, typically to improve its quality or to make it suitable for larger displays. The video script describes the process of upscaling images using both Leonardo AI and Krea AI, highlighting the ability to enhance images up to two times their original size or even more with a premium subscription.

💡Krea AI

Krea AI is another AI service mentioned in the video for comparison with Leonardo AI. It offers an image upscaler that can enhance the resolution of images, with the ability to upscale up to 16 times for premium subscribers. The video compares the results of upscaling with Krea AI to those of Leonardo AI, showing the differences in quality and style.

💡Negative Prompt

A negative prompt is a directive given to an AI to avoid including certain elements or characteristics in the image generation process. In the video, the script mentions the option to add a negative prompt in Krea AI's upscaler, which allows users to specify what they do not want to see in the final image, thus refining the outcome.

Highlights

Leonardo AI has updated its photo version to generate stunning and realistic images.

Premium members can access the photo real version 2 on the left side of the image generation page.

Text prompts can be used to generate images in various styles, such as cinematic.

Image generation process takes a couple of minutes to complete.

Leonardo AI's results include realistic images with excellent facial expressions.

Some issues with hands are noted, a common challenge for AI models.

Leonardo diffusion XL model is tested for generating realistic images.

The Universal upscaler allows upscaling of generated images with text prompts for guidance.

Upscaling can be done up to two times with the default creativity strength.

Different styles can be chosen for upscaling, such as cinematic or general.

Upscaling to illustration style 2D art results in a crisp and clear resolution.

Real images can also be upscaled, as demonstrated with a low-resolution image from Google.

Crea AI upscaler offers a simple dashboard for image upscaling.

Premium subscription allows upscaling of images up to 16 times.

Crea AI provides different styles and strength options for upscaling.

As a free user, there is a waiting time for the upscaling process.

Both Leonardo and Kaya AI have generated high-quality images.

Changing the style to digital art can alter the original image significantly.

The video invites viewers to comment on their favorite tool and explore free alternatives.

The video concludes with a prompt to subscribe for more AI-related content.

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