depth of frame

简明释义

肋骨深度

英英释义

例句

1.Adjusting the aperture can significantly affect the depth of frame, allowing for selective focus.

调整光圈可以显著影响画幅深度，从而实现选择性对焦。

2.In landscape photography, achieving a greater depth of frame can help in capturing both foreground and background details sharply.

在风景摄影中，实现更大的画幅深度可以帮助清晰捕捉前景和背景的细节。

3.The director emphasized the importance of depth of frame in creating visually compelling scenes in the film.

导演强调了在电影中创造视觉吸引场景时画幅深度的重要性。

4.The photographer adjusted the camera settings to enhance the depth of frame for a more dynamic shot.

摄影师调整了相机设置，以增强画幅深度，以获得更具动态感的拍摄效果。

5.For architectural photography, the depth of frame is crucial to showcase the scale of buildings effectively.

在建筑摄影中，画幅深度对于有效展示建筑规模至关重要。

作文

The concept of depth of frame is essential in various fields, particularly in photography and cinematography. It refers to the distance between the nearest and farthest objects in a scene that appear acceptably sharp in an image. Understanding the depth of frame can significantly enhance the quality of visual storytelling. When a photographer or filmmaker considers the depth of frame, they are essentially deciding how much of the scene will be in focus and how the viewer's attention will be guided through the composition.In photography, achieving the desired depth of frame involves manipulating several factors, including aperture, focal length, and distance from the subject. A wide aperture (a small f-number) creates a shallow depth of frame, which blurs the background and foreground while keeping the subject in sharp focus. This technique is often used in portrait photography to isolate the subject and draw the viewer's eye directly to it. Conversely, a narrow aperture (a large f-number) increases the depth of frame, allowing more elements within the scene to be in focus. Landscape photographers frequently use this approach to capture the vastness of a scene, ensuring that both the foreground and background details are sharp.In film, the depth of frame plays a crucial role in establishing mood and guiding the audience's gaze. Directors and cinematographers utilize various techniques, such as rack focusing, to shift the depth of frame during a scene. This technique involves changing the focus from one subject to another, effectively directing the audience's attention where it is most needed. For instance, if a character is speaking, the focus might shift to another character in the background, revealing their reaction and adding emotional depth to the narrative.Moreover, the depth of frame can also influence the spatial relationships within a scene. By controlling what is in focus and what is not, filmmakers can create a sense of depth and dimension, making the viewer feel more immersed in the story. A well-managed depth of frame can transform a flat image into a dynamic visual experience, drawing viewers into the world being portrayed.In summary, understanding the depth of frame is vital for anyone involved in visual arts. Whether one is capturing a still photograph or crafting a cinematic masterpiece, the ability to control the depth of frame can significantly impact the effectiveness of the image. It allows artists to manipulate focus, guide viewer attention, and create emotional resonance. Therefore, mastering the depth of frame is not just a technical skill but an artistic one that can elevate the quality of visual storytelling to new heights.

“画框深度”的概念在多个领域中至关重要，特别是在摄影和电影制作中。它指的是在图像中看起来清晰的最近和最远物体之间的距离。理解“画框深度”可以显著提升视觉叙事的质量。当摄影师或电影制作人考虑“画框深度”时，他们实际上是在决定场景中有多少部分会处于焦点，以及观众的注意力将如何通过构图引导。在摄影中，实现所需的“画框深度”涉及操控几个因素，包括光圈、焦距和与主题的距离。广阔的光圈（小f值）创建一个浅的“画框深度”，模糊背景和前景，同时保持主题的清晰。这种技术通常用于肖像摄影，以孤立主体并直接吸引观众的目光。相反，狭窄的光圈（大f值）增加“画框深度”，允许场景中的更多元素保持清晰。风景摄影师经常使用这种方法来捕捉场景的广阔性，确保前景和背景细节都清晰可见。在电影中，“画框深度”在建立情绪和引导观众的视线方面发挥着至关重要的作用。导演和摄影师利用各种技术，例如切换对焦，在场景中改变“画框深度”。这种技术涉及将焦点从一个主题转移到另一个，有效地引导观众的注意力到最需要的地方。例如，如果一个角色在说话，焦点可能会转向背景中的另一个角色，揭示他们的反应并为叙事增添情感深度。此外，“画框深度”还可以影响场景中的空间关系。通过控制什么是清晰的，什么是不清晰的，电影制作人可以创造出深度和维度的感觉，使观众更深入地沉浸在故事中。良好管理的“画框深度”可以将平面的图像转变为动态的视觉体验，吸引观众进入所描绘的世界。总之，理解“画框深度”对于任何参与视觉艺术的人来说都是至关重要的。无论是捕捉静态照片还是制作电影杰作，控制“画框深度”的能力都可以显著影响图像的有效性。它使艺术家能够操纵焦点，引导观众的注意力，并创造情感共鸣。因此，掌握“画框深度”不仅是一项技术技能，更是一项艺术技能，可以将视觉叙事的质量提升到新的高度。