了解它是如何工作的,并学习如何在摄影中创造强制透视。

 了解它是如何工作的,并学习如何在摄影中创造强制透视。

Kenneth Campbell

强迫的视角是最美妙的一种 创意工具 这使我们能够创建 视觉错觉 我们已经在流行的电影和电视节目中看到了它,而且我们可能比我们意识到的更经常地看到它。

正如我们在《指环王》电影的幕后所见,在创造强迫透视时通常会用到大量的数学和科学知识。 但它并不总是像我们想象的那样复杂。 在这段来自Filmmaker IQ频道的视频中,电影制作人John Hess解释了使用强迫透视技术的数学和摄影原理:

有时我们真的不需要考虑那么多数学问题,我们只是把东西排成一排,它们看起来就对了。 但了解背后的工作原理,以及了解我们的相机如何工作,有助于我们更好地创造幻觉。

对于那些有兴趣使用这种技术的人来说,赫斯创建了一个方便的电子表格,使你能够快速计算许多相关的因素,而不需要真正懂得数学。 你只需要进行一些测量,了解你的相机和镜头。

然而,需要注意的一个重要细节是,该电子表格使用佳能的APS-C传感器尺寸作为参考,其截止系数为1.6倍,而其他相机,如尼康和索尼的截止事实为1.5倍。

See_also: 特里波利:"让我着迷的是惊险"。

虽然这些天绿屏可能更常用来创造这些效果,但在实践中做起来确实有很大的帮助。 有一些事情,你根本无法通过电脑效果轻易伪造。

See_also: 摄影师为收容所的狗拍照以增加被收养的机会

来源:DIYPhotography

Kenneth Campbell

Kenneth Campbell is a professional photographer and aspiring writer who has a lifelong passion for capturing the beauty of the world through his lens. Born and raised in a small town known for its picturesque landscapes, Kenneth developed a deep appreciation for nature photography from an early age. With over a decade of experience in the industry, he has gained a remarkable skill set and a keen eye for detail.Kenneth's love for photography led him to travel extensively, seeking out new and unique environments to photograph. From sprawling cityscapes to remote mountains, he has taken his camera to every corner of the globe, always striving to capture the essence and emotion of each location. His work has been featured in several prestigious magazines, art exhibitions, and online platforms, gaining him recognition and accolades within the photography community.In addition to his photography, Kenneth has a strong desire to share his knowledge and expertise with others who are passionate about the art form. His blog, Tips for Photography, serves as a platform to offer valuable advice, tricks, and techniques to help aspiring photographers improve their skills and develop their own unique style. Whether it's composition, lighting, or post-processing, Kenneth is dedicated to providing practical tips and insights that can take anyone's photography to the next level.Through hisengaging and informative blog posts, Kenneth aims to inspire and empower his readers to pursue their own photographic journey. With a friendly and approachable writing style, he encourages dialogue and interaction, creating a supportive community where photographers of all levels can learn and grow together.When he's not on the road or writing, Kenneth can be found leading photography workshops and giving talks at local events and conferences. He believes that teaching is a powerful tool for personal and professional growth, allowing him to connect with others who share his passion and provide them with the guidance they need to unleash their creativity.Kenneth's ultimate goal is to continue exploring the world, camera in hand, while inspiring others to see the beauty in their surroundings and capture it through their own lens. Whether you're a beginner seeking guidance or an experienced photographer looking for new ideas, Kenneth's blog, Tips for Photography, is your go-to resource for all things photography.