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license: mit |
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# LCM_Dreamshaper_v7-int8-ov |
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* Model creator: [SimianLuo](https://huggingface.co/SimianLuo) |
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* Original model: [SimianLuo/LCM_Dreamshaper_v7](https://huggingface.co/SimianLuo/LCM_Dreamshaper_v7) |
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## Description |
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This is [SimianLuo/LCM_Dreamshaper_v7](https://huggingface.co/SimianLuo/LCM_Dreamshaper_v7) model converted to the [OpenVINO™ IR](https://docs.openvino.ai/2024/documentation/openvino-ir-format.html) (Intermediate Representation) format with weights compressed to INT8 by [NNCF](https://github.com/openvinotoolkit/nncf). |
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## Quantization Parameters |
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Weight compression was performed using `nncf.compress_weights` with the following parameters: |
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* mode: **INT8_ASYM** |
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* ratio: **1.0** |
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For more information on quantization, check the [OpenVINO model optimization guide](https://docs.openvino.ai/2024/openvino-workflow/model-optimization-guide/weight-compression.html). |
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## Compatibility |
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The provided OpenVINO™ IR model is compatible with: |
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* OpenVINO version 2024.2.0 and higher |
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* Optimum Intel 1.17.0 and higher |
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## Running Model Inference |
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1. Install packages required for using [Optimum Intel](https://huggingface.co/docs/optimum/intel/index) integration with the OpenVINO backend: |
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``` |
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pip install optimum[openvino] |
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``` |
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2. Run model inference: |
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``` |
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from optimum.intel import OVLatentConsistencyModelPipeline |
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model_id = "OpenVINO/LCM_Dreamshaper_v7-int8-ov" |
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pipeline = OVLatentConsistencyModelPipeline.from_pretrained(model_id) |
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prompt = "sailing ship in storm by Rembrandt" |
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images = pipeline(prompt, num_inference_steps=4).images |
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``` |
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## Usage examples |
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* [OpenVINO notebooks](https://github.com/openvinotoolkit/openvino_notebooks): |
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- [Latent Consistency Model using Optimum-Intel OpenVINO](https://github.com/openvinotoolkit/openvino_notebooks/blob/latest/notebooks/latent-consistency-models-image-generation/latent-consistency-models-optimum-demo.ipynb) |
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* [OpenVINO GenAI](https://github.com/openvinotoolkit/openvino.genai): |
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- [C++ image generation pipeline](https://github.com/openvinotoolkit/openvino.genai/tree/master/image_generation/lcm_dreamshaper_v7/cpp) |
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## Legal information |
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The original model is distributed under [mit](https://choosealicense.com/licenses/mit/) license. More details can be found in [SimianLuo/LCM_Dreamshaper_v7](https://huggingface.co/SimianLuo/LCM_Dreamshaper_v7). |
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## Disclaimer |
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Intel is committed to respecting human rights and avoiding causing or contributing to adverse impacts on human rights. See [Intel’s Global Human Rights Principles](https://www.intel.com/content/dam/www/central-libraries/us/en/documents/policy-human-rights.pdf). Intel’s products and software are intended only to be used in applications that do not cause or contribute to adverse impacts on human rights. |
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