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用途
分辨率卡是标准样张,可以提供实际拍摄的垂直分辨率和水平分辨率等辅助测试。
采用了国际标准的ISO12233解析度分辨率卡进行测试,采取统一拍摄角度和拍摄环境。
而分辩率的计算又使用了HYRes软件,分开垂直分辨率和水平分辨率两部分进行。
对于数码摄像头的评测与其他产品不同,不像笔记本、DIY等有大量软件去测试客观的数据,能够从数据上说明一切。而评定数码相机的质量除了需要有一定的客观数据外,还需要结合实际的使用操作以及样张的拍摄来评定。因此,我们的评测是以客观数据为原则,并结合经验丰富的评测人员的理性分析,以求获得客观的评测结果。
ISO12233标准分辨率测试卡遵照12233的标准“摄影-电子照相画面-衡量方法". 在1 X 大小的这个活动区域,测量20 cm 高度只有约0.1毫米的误差。他具有几乎大部分解析度卡所具有的特征。
规格分类 活性区域 材料
以下为完整的产品系列:
常用标准规格
ISO12233 分辨率测试卡
0,5X (10x17.8 cm), semimatt (normative contrast), image on photographic paper
0.5倍 半哑(标准反差)高清照相纸
Product NO. : NQ-10-50A
1X (20x35.6 cm), semimatt (normative contrast), image on photographic paper
1倍 半哑(标准反差)高清照相纸
Product NO. : NQ-10-100A
2X (40x71.1 cm), semimatt (normative contrast), image on photographic paper
2倍 半哑(标准反差)高清照相纸
Product NO. : NQ-10-200A
4X (80x142.2 cm), semimatt (normative contrast), image on photographic paper
4倍 半哑(标准反差)高清照相纸
Product NO. : NQ-10-400A
8X (160x284.4 cm), semimatt (normative contrast), image on photographic paper
4倍 半哑(标准反差)高清照相纸
Product NO. : NQ-10-800A
ENHANCED ISO12233 增强型ISO12233分辨率测试卡
0.5X (10x17.8 cm), semimatt (normative contrast), image on photographic paper
0.5倍 半哑 (标准反差) 高清照相纸
Product NO. : NE-10-50A
1X (20x35.6 cm), semimatt (normative contrast), image on photographic paper
1倍 半哑 (标准反差) 高清照相纸
Product NO. : NE-10-100A
2X (40x71.1 cm), semimatt (normative contrast), image on photographic paper
2倍 半哑 (标准反差) 高清照相纸
Product NO. : NE-10-200A
4X (80x142.2 cm), semimatt (normative contrast), image on photographic paper
4倍 半哑 (标准反差) 高清照相纸
Product NO. : NE-10-400A
8X (160x284.4 cm), semimatt (normative contrast), image on photographic paper
4倍 半哑(标准反差)高清照相纸
Product NO. : NE-10-800A
DIGITAL CINE ISO 12233 based RESOLUTION charts
数字电影模式ISO12233分辨率测试卡
.75X (15x36 cm), semimatt (normative contrast), image on photographic paper
0.75倍 半哑 (标准反差) 高清照相纸
1,5X (30x72 cm), semimatt (normative contrast), image on photographic paper
1.5倍 半哑 (标准反差) 高清照相纸
3X (60x144 cm), semimatt (normative contrast), image on photographic paper
3倍 半哑 (标准反差) 高清照相纸
4X (80x192 cm), semiglossy (normative contrast), image on photographic paper
4倍 半光 (标准反差) 高清照相纸
特殊哑面 Matt
0,5X (10x17,8 cm), matt (low contrast), image on photographic paper
0.5倍 哑面(低反差)高清照相纸
1X (20x35,6 cm), matt (low contrast), image on photographic paper
1倍 哑面(低反差)高清照相纸
2X (40x71,1 cm), matt (low contrast), image on photographic paper
2倍 哑面(低反差)高清照相纸
4X (80x142,2 cm), matt (low contras), image on photographic paper
4倍 哑面(低反差)高清照相纸
特殊高光 High Glossy (For Transmissive 适用于透射式)
0,1X (2x3,56 cm), high glossy (high contrast), image on opaque film
0.1倍 高光(高反差)白底胶片
0,5X (10x17,8 cm), high glossy (high contrast), image on opaque film
0.5倍 高光(高反差)白底胶片
1X (20x35,6 cm), high glossy (high contrast), image on opaque film
1倍 高光(高反差)白底胶片
特殊光面 Glossy & Semiglossy (For Transmissive 适用于透射式)
0,5X (10x17,8 cm), glossy (normative contrast), image on photographic paper
0.5倍 光面(标准反差)高清照相纸
1X (20x35,6 cm), glossy (normative contrast), image on photographic paper
1倍 光面(标准反差)高清照相纸
2X (40x71,1 cm), glossy (normative contrast), image on photographic paper
2倍 光面(标准反差)高清照相纸
4X (80x142,2 cm), glossy (normative contrast), image on photographic paper
4倍 光面(标准反差)高清照相纸
说明:
Matt Test Chart / Reflective 哑面测试卡常用于反射式标准光源箱(3nh Reflective Light Box )
Glossy Test Chart / Transmissive 光面测试卡适用于透射式标准光源箱(3nh Transmissive Light Box)
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