AI摄影助手——产品简介
AI摄影助手是继AI摄影大师之后在AI摄影领域的另一大突破方向。与AI摄影大师有着根本不同的一点是:AI摄影助手将不仅仅进行基于场景识别所获取的信息进行识别,而是采纳更多信息,比如地理位置、时间、天气等,同时还会接收来自拍摄者的选择,从而得出更加精细化的调整方案。

功能:
1、基于语义分析的问题机制,以华为影像实验室举例。将参赛照片进行更加细节的语义分析。包括拍摄时的时间、地点、场景中的元素,以及针对照片进行的修图操作。其中,时间地点元素这些内容为判断元素,每当当前场景与库中的照片有较大符合度时,便可以将建议推送给使用者,以缩略图的形式将构图提供给使用者,并且将其修图操作实时呈现在拍摄界面中。同时,如果使用者可以提供已经进行过语义分析的照片,AI摄影助手可以将其信息读取后为使用者提供近似的效果,同时会指出当前场景同给定照片的不同之处。
1. problem mechanism Based on the semantic analysis. take Huawei Imaging Laboratory as an example. They made detailed semantic analysis on the photos of the huawei new image competition. It includes time and place of shooting, the elements in the scene, and the photo editing operation. Among them, the contents of time and place elements are judgment elements. Whenever the current scene has a large consistency with the photos in the library, you can push suggestions to the user, provide it to the user in the form of thumbnails, and present its revision operation in the shooting interface at real time. At the same time, if users can provide photos that have been semantically analyzed, AI photography assistant can provide users with similar effects after reading their information, and point out the differences between the current scene and the given photos.
2、无场景的推荐机制。针对只有大致拍摄方向的人群,在无法分析场景的情况下,可以采取更为模糊的推荐机制。例如:白天、运动、高速这些特征词输入后,应该将其判断为运动比赛类场景,进行加快快门速度,缩小光圈的操作;当输入拍人、人像、给女朋友拍照等特征词时,应该判断为人像场景,自动将光圈放大。
2. None-scenario recommendation mechanism. For people who only have a general shooting plan, a more vague recommendation mechanism can be adopted when the scene cannot be seen. For example, taking daytime, sports and high-speed feature words as input,AI image assistant should judge it as sport competition scene, and the shutter speed should be increased and the aperture should be reduced; When you enter the key words such as taking a portrait, or taking a picture of your girlfriend, AI image assistant should judge it as a portrait scene and automatically enlarge the aperture.
3、基于输入的教学机制。在推荐机制之上,当使用者对于即将做出的调整表示不理解之时,可以对使用者播放预设的视频,让使用者得到提前学习。
3. Input based teaching mechanism. On the recommendation mechanism, once the user does not understand the adjustment to be made, the user can play a pre-set video so that the user can learn in advance.
4、基于给定图片的辅助机制。例如使用者在社交平台上看到了一种符合审美的作品,想要进行模仿时,该照片的作者先向AI摄影助手提供相对应的拍摄参数,然后AI摄影助手会根据所给定的参数引导使用者进行拍摄。
4. An auxiliary mechanism based on a given picture. For example, when users see an aesthetic work on the social platform and want to imitate it, the author of the photo first provides the AI photography assistant with the corresponding shooting parameters, and then the AI photography assistant will guide users to shoot according to the given parameters.
5、基于随机化与给定照片的评价机制。在拍摄完毕后,AI摄影助手会搜寻与其相似度较高的照片,通过分析二者参数的不同,将超过阈值的不同以随机化的策略向使用者指出。
5. Evaluation mechanism based on randomization and given photos. After shooting, the AI photography assistant will search for photos with high similarity to them, and point out the difference exceeding the threshold value to the user with a randomized strategy by analyzing the difference between the two parameters.
6、基于光源标注的图像重建技术。以往,想要将一张照片的元素转换到另一张照片上时,要考虑的最大因素就是光源问题。通过AI光源分析,或是AI与人工标注相结合的混合光源分析,将两张照片的光源情况进行比对,从而在元素移动后更加符合环境,减少不自然感。
6. Image reconstruction technology based on light source annotation. In the past, when you want to convert the elements from one photo to another, the biggest Challenge to consider is the light source. Through the AI light source analysis, or the mixed light source analysis combining AI and manual annotation, the light source of the two photos is compared, so that the elements move more Correctly with the environment and reduce artificiality in the scene.
7、自定义参数的存储与读取系统。AI摄影助手可以开启专业模式,让使用者自定义参数,然后将参数保存为一个预设,然后在读取时,可以控制这一预设所使用的条件:例如xx场景下使用,今天一整天要使用这个预设,室外使用这一套参数配置等等,为专业人士提供视觉化的编程方案,让使用者能够最大程度提升效率。
7. Customized parameter storage and reading system. The AI image assistant can turn to professional mode, letting users to customize the parameters, and save the parameters as a pre-set. Then, when reading, users can control the conditions used by this pre-set: for example, in this scene, this preset is used all day today,this set of parameter configurations are used outdoors,etc. It provides professionals with a visual programming scheme, so that users can maximize their efficiency.
8、频数智能感知系统。AI摄影助手将自动分析并筛选出拍摄频数最高的人物,询问并将其添加为常用人物。进行对焦时会优先选择该人物,并且根据精准的图像分割系统检测人物的妆容、衣着,将不同的打扮穿搭风格分别记录下来,分别应用不同的效果。
8. intelligent Frequency sensing system. AI image assistant will automatically analyze and screen out the most frequently photographed people, ask them and add them as close mate. When focusing, that person will be selected preferentially, and the makeup and clothing of the person will be detected according to the accurate image segmentation system. Different dressing styles will be recorded and different effects will be applied.
9、简单模式与高级模式。简单模式下,AI摄影助手会更多倾向于引导使用者,参数仍由自己控制,但是在此之上的统合功能皆由使用者决定最终效果,同时,运用语义分析系统,将使用者抽象的想法转化为可调整的参数,让使用者的想法能够得到实现。高级模式下,AI摄影助手的引导部分将会减弱,各个功能保持不变,而且开放具体参数控制给使用者,让使用者针对不同条件快速调整参数,提高拍摄效率。
9. Simple mode and advanced mode. In the simple mode, AI image assistant tend to guide users more, and the parameters are controlled by AI, but the integration functions above are all determined by users. At the same time, with semantic analysis system,AI image assistant can convert users' abstract ideas into adjustable parameters, so users' ideas can be realized correctly. In the advanced mode, the guidance part of the AI photography assistant will be weakened, and each function will remain unchanged. In addition, specific parameter control will be opened to users, allowing them to quickly adjust parameters according to different conditions to improve efficiency.
需求:
1、经过语义分析的图像格式。当前的主流电子照片格式基本都支持通过EXif对细节进行记录,但是要达到更加精细的语义分析,需要对EXif版本进行更新(或者更改),除去基本的光圈、快门、ISO,位置、时间、焦距、白平衡等信息以外,还需要增加俯仰角、倾斜角、方位这些传感器可以感知的数据,以及场景元素这些语义分析信息(这一部分是提前存储好信息,节省实时分析所消耗的资源),以及更加抽象的数据,例如“是否为室外”、“光源位置以及光源属性”,最后还有对照片所进行的修图步骤。
2、拟人形态的AI形象。AI摄影助手的目的就是通过引入人类决策时会进行的选择、判断、决定之类的操作来达到让AI更像人类的目的,所以一个拟人化的形象可以适当提高使用者的沉浸感。
3、与语义分析、图像重建等先前已有AI技术的融合。AI摄影助手并非独树一帜,而是对前者的继承,所以也要求先前的技术作为新系统的一部分所保留下来。
4、联网能力。现实证明,将庞大的输入图像库直接塞到每个使用者的设备中基本被证明为不可能的,即使将图像进行有损压缩也是件难事,所以在一些功能使用的时候,必须要通过网络与数据库进行通信才能达到正常的效果。
5、隐私问题。如此繁多的信息记录必然会带来对个人隐私问题的挑战,如何解决这个问题是AI摄影助手能否进一步发展的关键。
(纯属虚构)

