<h2 id="anima-style-tweaker-(experimental)"><span style="color:rgb(21, 170, 191)"><strong>Anima Style Tweaker (Experimental)</strong></span></h2><p>This is an experimental tweaker/slider LoRA inspired by <a target="_blank" rel="ugc" href="https://civarchive.com/models/1093089/il-slider-or-tweaker-color-temperature-saturation-brightness-or-ilnoob">IL Slider | Tweaker — Color Temperature, Saturation, Brightness</a> by <strong>Akiseki</strong>, which was my most-used LoRA back in my SDXL days.</p><h3 id="saturation()"><br /><strong>Saturation(饱和度)</strong><br /><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/52b10911-4ad2-4826-9833-ed965eebb450/original=true/52b10911-4ad2-4826-9833-ed965eebb450.jpeg" /></h3><p></p><h3 id="contrast()"><strong>Contrast(对比度)</strong></h3><p><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/a489f52d-e164-4c0f-9c0c-7dda62d43707/original=true/a489f52d-e164-4c0f-9c0c-7dda62d43707.jpeg" /></p><p></p><h3 id="temperature()"><strong>Temperature(色温)</strong></h3><p><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/c01b902d-d03f-4feb-940b-4b66a689b774/original=true/c01b902d-d03f-4feb-940b-4b66a689b774.jpeg" /></p><p></p><h3 id="discussion">Discussion</h3><p>I've tried many approaches, but none of them matched the performance of the original IL Slider. For this version, I used <strong>difference-based training</strong> (training on paired images that differ only in the target attribute), then applied <strong>block masking</strong> and <strong>orthogonalized the weights across the different axes</strong> (contrast, saturation, brightness) to keep them independent. Despite all that, it still slightly contaminates the composition.</p><p>This is the current experimental release — there are still plenty of issues, and I'd really appreciate any feedback or suggestions!</p>

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