Shenzhen ThreeNH Technology Co., Ltd.
| Payment Terms | T/T, Paypal, Western Union, Credit Card |
| Supply Ability | 5000sets per month |
| Delivery Time | 3 working days |
| Packaging Details | Carton package |
| Type | Reflective/Transmissive |
| Material | Photographic paper/Film |
| Model | YE0276 |
| Name | Dead Leaves Target |
| Format | A280 |
| Picture Size | 287*287mm |
| Brand Name | SineImage |
| Model Number | YE0276 |
| Place of Origin | P.R.China |
| Certification | CE / FCC/ ROHS / TUV / ISO9001:2015 |
View Detail Information
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Product Specification
| Payment Terms | T/T, Paypal, Western Union, Credit Card | Supply Ability | 5000sets per month |
| Delivery Time | 3 working days | Packaging Details | Carton package |
| Type | Reflective/Transmissive | Material | Photographic paper/Film |
| Model | YE0276 | Name | Dead Leaves Target |
| Format | A280 | Picture Size | 287*287mm |
| Brand Name | SineImage | Model Number | YE0276 |
| Place of Origin | P.R.China | Certification | CE / FCC/ ROHS / TUV / ISO9001:2015 |
| High Light | lens resolution test chart ，camera resolution test chart | ||
Dead Leaves Target–Colored YE0276
The YE0276 Dead Leaves Target is used for the analysis of 'texture loss', which is the loss of low contrast, fine details in images due to noise reduction or other image processing techniques.
The YE0276 consists of five items:
• Background
All following items are placed on a neutral gray background with a gray level of 18%.
• Registration marks
Four registration marks are placed on the test chart, one in each corner. These marks are used for the automatic registration in analysis software, e.g. the iQstest.
• Gray patches
The chart contains 16 gray patches. The reflection of these patches is linear spaced between the brightest patch and the darkest patch.
• Dead Leaves Pattern
The main item is the so called Dead Leaves pattern. This pattern consists of circles stacked on top
of each other with a known probability distribution of position, radius and digital value of channel R, G and B. The contrast is limited to 20% of the maximum achievable contrast.
• Slanted edges
Four slanted edges with different, reduced modulation are arranged around the Dead Leaves
pattern. Two of them in vertical orientation and the other two in horizontal orientation.
For the software based analysis of images, captured of the YE0276, you can use the iQstest. This software will provide the Spatial Frequency Response (SFR) measured on this target.
Recommended usage:
We recommend to reproduce the chart with the device under test in that way, that the chart fills not more than 1/3 of the image height. In case this chart fills 1/3 of the image height it can be used for cameras with a sampling rate of up to 30 Megapixels.
Suzie Xia
International Sales Dept.
--------------------------------------------------------------------------------
Shenzhen ThreeNH Technology Co., Ltd
Add: 4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District, Shenzhen, 518055 China.
Tel: 0086-755-27198826 Ext: 601
Fax: 0086-755-27190609
Mobile/WhatsApp/Wechat: 0086-13510878132
Email: y@3nh.com
Skype: y@3nh.com
Website: http://www.3nhq.com/
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
8000000-10000000
Employee Number:
180~200
Ecer Certification：
Active Member
Shenzhen ThreeNH Technology Co., Ltd Established in 1998, Shenzhen ThreeNH Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in photoelectric detection technology field and color management field. After years of int... Shenzhen ThreeNH Technology Co., Ltd Established in 1998, Shenzhen ThreeNH Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in photoelectric detection technology field and color management field. After years of int...
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