Midjourney:自然语言生成图片的AI的魅力与局限
“Midjourney是一款近期备受关注的AI图像生成工具,其 ability to create images based on natural language descriptions has garnered significant attention online. After a brief trial, I found it to be a fascinating tool and decided to purchase a $30 per month subscription for unlimited usage. Using this technology, I was able to generate several images, particularly those related to architecture, as it is my area of expertise. Additionally, many of the images I created were inspired by existing masterpieces, serving as a nod to the creative spirit of the time.”
据我推测,Midjourney 的机器学习素材来源应以丰富的艺术和摄影图库为主。相较于其他 AI 技术如 Standard Diffusion 或 Dalle 2,Midjourney 生成的作品虽然在某些细节上可能不够完美,但至少在构图、色调和光影方面表现出色,给人一种整体舒适的感觉。偶尔运气好的时候,甚至能生成具有现实设计指导意义的优秀作品。
图片下的文字即为生成所用的 prompt,大家有兴趣可以自己试试。
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cyberpunk style cathedral with skylight
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modern buddhist temple designed by tadao ando, wood structure, cast in place concrete, skylight, photo realistic
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front view of a brutalist structure with lush greenery, soft light
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posthumanism architecture
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kengo kuma designed a meditative bamboo temple space with people sitting, chanting that showcase the connection joints of the columns
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white modern style villa on a sea side cliff, designed by Richard Meier, forest and snowy mountain in the background
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monet painted manhattan skyline
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peter zumthor chapel that has a dramatic skylight on top made out of concrete and wood
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peter zumthor chapel interior made with rammed earth, that has skylights
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steampunk city in ancient chinese style, view from sea, pagotas, mountains in background, raining, volumetric lighting,
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shigeru Ban designed meditative temple space
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a biomorphic greenhouse
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futuristic city with a lot of plants , high spead train, dense buildings and water
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several floating steampunk city islands on the ocean
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aerial view of a seaside cyberpunk city, mountain background on left side, lots of boats and ships on the sea, cinematic lighting
当我深入了解Midjourney时,其强大的能力给我留下了深刻的印象,尽管它并非立即就能替代建筑师的工作。我认识到,工具本身并不能创造价值,只有那些富有智慧的创造者才能利用工具使自己变得更加强大。然而,在这里,我所体验到的震撼是:我越来越难以区分机器学习和人类智慧之间的本质差异。
虽然当前AI生成的图像存在一些不尽如人意之处,其中的细节并不十分清晰,这主要源于AI学习的图库主要是基于二维图片,尚不能充分理解图片中色彩线条所代表的物理现象。因此,AI生成的结果在本质上其实只是一堆颜色。然而,随着科技的不断发展,我们会看到越来越多的真实数据被融入到算法之中,例如各种材料的物理属性、物理定律等。在这样的背景下,未来的AI将能够生成更为精确和逼真的图像,其创作能力或许将会与人类的直接创作相媲美。
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