graininess

简明释义

英[ˈɡreɪnɪnəs]美[ˈɡreɪninəs]

n. 粒状；多粒；木纹状的；微粒状态

英英释义

单词用法

同义词

反义词

例句

1.Images taken in the evening also turned out better, with sharper definition of objects and overall less graininess, as you can see below.

它在夜间拍摄的照片的清晰度也更高，而且总的来说颗粒感也更轻了，这一点在下方的样片对比中就能看出来。

2.That the calcination process will change the graininess, dispersity and acidity-basicity of the catalyst can explain the discrepancy of the above phenomena.

产生上述的差异主要与煅烧对催化剂颗粒度、分散性及酸碱性的改变有关。

3.GRAININESS – the sand-like or granular appearance of an image.

颗粒状– 照片出现沙子状或颗粒状的表象。

4.Anyway, I decided to add some noise to the duplicated layer to maintain a hint of graininess.

总之，我决定添加一些杂色在图层副本里，这样是皮肤看起来有些质感。

5.As a result, images are clearer, and the graininess and white noise that often appear when shooting in low light are suppressed.

使得图象更为清晰，抑制了在低照度下拍摄经常出现得颗粒性和写噪声。

6.In digital imaging, graininess may occur as a result of printing an image, the pixel resolution of which is too coarse, or as a result of using a printer with poor dot resolution.

数码成像时，颗粒状可能会在图片打印时像素分辨率过于粗糙或使用点分辨率过低的打印机时出现。

7.Graininess becomes more pronounced with faster film and the degree of enlargement.

在拍摄速度更快或放大程度越高的情况下颗粒状也更明显。

8.For greater sharpness, but with a slight increase in graininess, you can use a 1:1 dilution of this developer.

为了更好的锐度，但是附带的会多一些颗粒度，可以使用这个显影剂的1：1稀释液。

9.The photographer was concerned about the graininess in the film, which affected the overall quality of the images.

摄影师担心胶卷中的颗粒感，这影响了图像的整体质量。

10.In low-light conditions, the graininess of the photo can become more pronounced, making it less appealing.

在低光条件下，照片的颗粒感可能会更加明显，使其不那么吸引人。

11.The artist loved the graininess of the textured paper, which added depth to her drawings.

艺术家喜欢这种有纹理的纸张的颗粒感，这为她的画作增添了深度。

12.When editing videos, one must be careful not to introduce graininess that could detract from the visual appeal.

在编辑视频时，必须小心不要引入可能削弱视觉吸引力的颗粒感。

13.The graininess of the old photographs gave them a nostalgic feel that many people appreciated.

旧照片的颗粒感赋予它们一种怀旧的感觉，许多人对此表示欣赏。

作文

In the world of photography and visual arts, the term graininess refers to the texture of an image that can give it a certain character or mood. This phenomenon is often associated with film photography, where the size of the grains in the emulsion can lead to images that appear more textured and sometimes even nostalgic. While many modern photographers strive for clarity and sharpness in their images, there is a growing appreciation for the graininess that can evoke emotion and depth. In fact, the graininess of an image can tell a story, reflecting the conditions under which it was captured and the artistic choices made by the photographer. For instance, consider the work of renowned photographer Henri Cartier-Bresson. His black-and-white photographs often showcase a certain level of graininess, which adds to the raw authenticity of the moment he captured. The graininess in his images not only enhances the visual appeal but also contributes to the emotional weight of the photograph, making viewers feel a connection to the subject matter. In this way, graininess can serve as a bridge between the viewer and the artwork, inviting them to engage more deeply with the content. Moreover, the graininess of an image can be influenced by various factors, including the type of film used, the lighting conditions, and even the camera settings. Photographers often experiment with different films to achieve a desired level of graininess. Some may prefer a finer grain for a smoother look, while others might seek out a coarser grain to create a more dramatic effect. This experimentation is part of what makes photography such a versatile and expressive art form. In addition to traditional photography, graininess has also found its way into digital photography and videography. While digital images are typically characterized by their clarity, many artists choose to add a layer of graininess during post-processing to emulate the aesthetic of film. This technique can impart a sense of nostalgia or timelessness to digital images, allowing contemporary photographers to tap into the rich history of the medium while still utilizing modern technology. Furthermore, the appreciation for graininess extends beyond photography to other forms of visual media, such as film and television. For example, filmmakers often use graininess to set a specific tone or atmosphere within a scene. A gritty, grainy film can convey a sense of realism and urgency, while a smooth, polished look might suggest a more idealized or fantastical world. By manipulating graininess, directors can guide the audience's emotional response and enhance the storytelling experience. In conclusion, the concept of graininess is multifaceted and plays a significant role in the world of visual arts. Whether through the deliberate choice of materials in photography, the artistic decisions made in filmmaking, or the stylistic effects applied in digital media, graininess serves as a powerful tool for expression. It allows artists to imbue their work with character, emotion, and depth, ultimately enriching the viewer's experience. As we continue to explore the boundaries of visual storytelling, the graininess of our images will remain an essential aspect of how we communicate through art.

在摄影和视觉艺术的世界中，术语graininess指的是图像的纹理，这可以赋予其某种特征或情感。这种现象通常与胶卷摄影相关，胶卷中乳剂颗粒的大小会导致图像看起来更加有纹理，有时甚至带有怀旧感。虽然许多现代摄影师努力追求图像的清晰度和锐利度，但对能够唤起情感和深度的graininess的欣赏正在增长。实际上，图像中的graininess可以讲述一个故事，反映出拍摄条件以及摄影师所做的艺术选择。 例如，著名摄影师亨利·卡蒂埃-布列松的作品。他的黑白照片常常展示出一定程度的graininess，这增加了他所捕捉瞬间的原始真实性。照片中的graininess不仅增强了视觉吸引力，而且还增添了照片的情感重量，使观众与主题产生联系。从这个意义上说，graininess可以作为观众与艺术作品之间的桥梁，邀请他们更深入地参与内容。 此外，图像的graininess可以受到多种因素的影响，包括使用的胶卷类型、光照条件，甚至相机设置。摄影师经常尝试不同的胶卷，以实现所需的graininess。有些人可能更喜欢细腻的颗粒以获得更平滑的外观，而另一些人则可能寻求较粗的颗粒以创造更戏剧化的效果。这种实验是摄影成为一种多才多艺和表现力丰富的艺术形式的一部分。 除了传统摄影，graininess也在数字摄影和摄像中找到了它的位置。尽管数字图像通常以清晰度为特征，但许多艺术家在后期处理过程中选择添加一层graininess，以模拟胶卷的美学。这种技术可以赋予数字图像怀旧或永恒的感觉，使当代摄影师能够利用这一媒介的丰富历史，同时仍然利用现代技术。 此外，对graininess的欣赏超越了摄影，扩展到其他视觉媒体形式，如电影和电视。例如，电影制片人经常使用graininess来设定场景内的特定基调或氛围。一部粗糙的、具有graininess的电影可以传达现实感和紧迫感，而平滑、抛光的外观可能暗示一个更理想化或幻想的世界。通过操控graininess，导演可以引导观众的情感反应，并增强叙事体验。 总之，graininess的概念是多方面的，在视觉艺术的世界中扮演着重要角色。无论是通过摄影中材料的故意选择，还是电影制作中的艺术决策，或是在数字媒体中应用的风格效果，graininess都是表达的强大工具。它使艺术家能够赋予作品个性、情感和深度，最终丰富观众的体验。随着我们继续探索视觉叙事的边界，图像中的graininess将始终是我们通过艺术进行沟通的一个重要方面。