Brand Name : SineImage
Model Number : YE0276
Place of Origin : P.R.China
MOQ : 1pcs
Price : Negotiable
Payment Terms : T/T, Paypal, Western Union, Credit Card
Supply Ability : 5000sets per month
Delivery Time : 3 working days
Packaging Details : Carton package
Certification : CE / FCC/ ROHS / TUV / ISO9001:2015
Type : Reflective/Transmissive
Material : Photographic paper/Film
Model : YE0276
Name : Dead Leaves Target
Format : A280
Picture Size : 287*287mm
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:
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.
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.
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
YE0276 Reflective Resolution Test Chart 16:9 Ratio Texture Sharpness Test Target Images