...,因此前景和背景中物体的清晰度就不会有明显的差异。 在选择正确的镜头并为公司配置CCTV时,有必要理解景深这个概念。景深(depth of field)指的是在监视器上显示的环境的焦点部分。景深的大小取决于镜头开度的大小、聚焦物体的距离以及镜头的焦距。
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...R (高动态范围):通过更高的精度来表示细节,避免由精度导致的运算位数不够出现的各种溢出情形; Depth of Field (景深效果):在电视中经常看到的效果,让距离不同的景物呈现出有些地方清楚有些地方模糊,以突出需要反应的焦点; Soft shadow (软阴影效果...
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Depth of Field Rules 景深法则 ; 景深规律 ; 景深规则
Depth of field preview 景深预览 ; 景深预视 ; 景深预观
Depth of field explained 景深解释 ; 景深注释
depth of field scale 景深刻圈
Depth of Field Parameters 景深参数
depth of field blur 距离模糊 ; 焦点模糊
Bokeh depth of field 焦外景深 ; 散景景深
The second one is the fast enhancement algorithm with depth of field compensation in objects.
第二,考虑景深距离补偿的快速图像增强算法。
参考来源 - 雾天交通场景中退化图像的增强方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N the range of distance in front of and behind an object focused by an optical instrument, such as a camera or microscope, within which other objects will also appear clear and sharply defined in the resulting image 景深 → compare depth of focus
Also helpful to me was a discussion of the depth of field preview button, something I had long ignored.
里面关于景深预览按钮的叙述给了我很大帮助,这点我之前一直没注意到。
Photos are unavoidably limited by the trade-off between depth of field, exposure time and image noise.
你必须在景深、曝光时间和噪点之间做出权衡。
Focus isn't just about what to focus on, it's also about how much depth of field to show in the portrait.
对焦不仅仅是考虑对在那里,还要考虑这幅人像要用多大的景深来表现。
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