边缘感知 ASCII 艺术转换
一个技术提示词，旨在利用特定字符集将参考图像转换为边缘感知的 ASCII 艺术渲染。
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中文提示词
为参考图像应用 ASCII 艺术渲染效果，使 ASCII 字符的密度和排列由照片底层的色调对比度和边缘驱动，实现真正的边缘感知 ASCII 艺术转换。密集的字符簇应遵循自然的轮廓、剪影线条和高细节区域（如发丝、织物褶皱和背景结构），而平坦、低对比度的区域（如光滑的皮肤）则应保持相对干净，纹理极少或没有纹理。该效果应呈现出 ASCII 字符勾勒出照片中实际形状和边缘的感觉，而不是在所有区域均匀覆盖的统一图层。请使用经典的 {argument name="color scheme" default="黑底绿字或灰度"} 终端字符集 ({argument name="character set" default="@ # % & * + . :"})，整体密度为 {argument name="density" default="中等"}，并确保原始照片在下方依然清晰可辨。
原始提示词
Apply an ASCII-art rendering effect to the reference image, where the ASCII character density and placement is driven by the underlying tonal contrast and edges of the photo, like a true edge-aware ASCII-art conversion. Dense character clusters follow the natural contours, silhouette lines, and high-detail areas (such as hair strands, fabric folds, and background structure), while flatter, low-contrast areas (such as smooth skin) stay comparatively clean with minimal or no texture. The effect should look like the ASCII characters are tracing the actual shapes and edges present in the photo, not a uniform overlay pasted on top of everything equally. Use a classic {argument name="color scheme" default="green-on-black or grayscale"} terminal character set ({argument name="character set" default="@ # % & * + . :"}), {argument name="density" default="medium"} overall density, with the original photo still legible underneath.