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    AI Glossary

    Learn AI terminology: LoRA, diffusion, CFG scale, text-to-video, and 100+ terms explained in plain English for AI image, video, and audio creators.

    What is Prompt Engineering? — AI Glossary | Imagera
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    AI Glossary

    What is Prompt Engineering? — AI Glossary | Imagera

    Prompt engineering is the skill of writing effective text instructions for AI models to produce desired outputs, whether images, text, or other media.

    3 minMar 21, 2026
    What is a Checkpoint Model? — AI Glossary | Imagera
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    AI Glossary

    What is a Checkpoint Model? — AI Glossary | Imagera

    A checkpoint model is a complete set of trained AI model weights saved as a file, representing the full knowledge and capabilities of an AI image generator.

    3 minMar 21, 2026
    What is AI Hallucination? — AI Glossary | Imagera
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    AI Glossary

    What is AI Hallucination? — AI Glossary | Imagera

    AI hallucination occurs when an AI model generates content that is incorrect, fabricated, or nonsensical — presenting false information as if it were real.

    3 minMar 21, 2026
    What is Super Resolution? — AI Glossary | Imagera
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    AI Glossary

    What is Super Resolution? — AI Glossary | Imagera

    Super resolution is an AI technique that reconstructs high-resolution images from low-resolution inputs by predicting and adding fine details.

    3 minMar 21, 2026
    What is Image Segmentation? — AI Glossary | Imagera
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    AI Glossary

    What is Image Segmentation? — AI Glossary | Imagera

    Image segmentation is an AI technique that divides an image into distinct regions or objects, identifying and separating each element at the pixel level.

    3 minMar 21, 2026
    What is Text-to-Speech? — AI Glossary | Imagera
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    AI Glossary

    What is Text-to-Speech? — AI Glossary | Imagera

    Text-to-speech (TTS) is AI technology that converts written text into natural-sounding spoken audio, producing realistic human-like voices.

    3 minMar 21, 2026
    What is Voice Cloning? — AI Glossary | Imagera
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    AI Glossary

    What is Voice Cloning? — AI Glossary | Imagera

    Voice cloning is AI technology that replicates a specific person's voice, enabling synthetic speech that closely matches their tone, accent, and style.

    3 minMar 21, 2026
    What is Text-to-Video? — AI Glossary | Imagera
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    AI Glossary

    What is Text-to-Video? — AI Glossary | Imagera

    Text-to-video is AI technology that generates video clips from written text descriptions, creating moving visuals from natural language prompts.

    3 minMar 21, 2026
    What is a Deepfake? — AI Glossary | Imagera
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    AI Glossary

    What is a Deepfake? — AI Glossary | Imagera

    A deepfake is AI-generated or AI-manipulated media — typically video or audio — that realistically depicts someone saying or doing something they never did.

    3 minMar 21, 2026
    What is Frame Interpolation? — AI Glossary | Imagera
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    AI Glossary

    What is Frame Interpolation? — AI Glossary | Imagera

    Frame interpolation is an AI technique that generates intermediate frames between existing video frames, creating smoother motion and higher frame rates.

    3 minMar 21, 2026
    What is Text-to-Image? — AI Glossary | Imagera
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    AI Glossary

    What is Text-to-Image? — AI Glossary | Imagera

    Text-to-image is AI technology that generates visual images from written text descriptions, turning words into pictures using deep learning models.

    3 minMar 21, 2026
    What is AI Upscaling? — AI Glossary | Imagera
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    AI Glossary

    What is AI Upscaling? — AI Glossary | Imagera

    AI upscaling increases image resolution by intelligently adding new pixels, producing sharper and more detailed versions of low-resolution images.

    3 minMar 21, 2026
    What is Inpainting? — AI Glossary | Imagera
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    AI Glossary

    What is Inpainting? — AI Glossary | Imagera

    Inpainting is an AI technique that fills in or replaces selected regions of an image while maintaining visual coherence with the surrounding content.

    3 minMar 21, 2026
    What is Stable Diffusion? — AI Glossary | Imagera
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    AI Glossary

    What is Stable Diffusion? — AI Glossary | Imagera

    Stable Diffusion is an open-source AI model that generates images from text descriptions using a process called latent diffusion.

    3 minMar 21, 2026
    What is LoRA Fine-Tuning? — AI Glossary | Imagera
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    AI Glossary

    What is LoRA Fine-Tuning? — AI Glossary | Imagera

    LoRA (Low-Rank Adaptation) is a technique for fine-tuning AI models efficiently by training only a small set of additional parameters instead of the full model.

    3 minMar 21, 2026

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