相紙型SFRplus測試圖卡QI-SFR10-P-RM

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產品型號QI-SFR10-P-RM

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廠商性質經銷商

所在地深圳市

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深圳市賽麥吉圖形處理有限公司

經營模式：經銷商

商鋪產品：18條

所在地區：廣東深圳市

聯系人：董艷（SEO）

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產品簡介

相紙型SFRplus測試圖卡QI-SFR10-P-RM，圖像的有效區域包括上方和下方的白色區域以及頂部和底部的失真條。

詳細介紹

相紙型SFRplus測試圖卡QI-SFR10-P-RM

相紙型SFRplus測試圖具有以下屬性：

5x9方格圖案

有效區域為：223mmx356mm

建議這張測試卡用于傳感器高達3MP的成像系統測試使用。

圖像的有效區域包括上方和下方的白色區域以及頂部和底部的失真條。

該測試圖要比印刷區域大出10%，用于頂部和底部的失真條。

對比度級別：10:1和2:1兩種對比度級用來分析非線性信號處理。

相紙型SFRplus測試圖卡QI-SFR10-P-RM

The SFRplus test chart can be used with the SFRplus module in Imatest 3.2 or later to measure MTF, lateral chromatic aberration, distortion, and tonal response. The SFRplus module features fully automated region-of-interest detection. The SFRplus chart offers significant advantages over commonly used charts such as the ISO 12233 chart, including 1) much less wasted area, 2) the ability to produce a map of sharpness over the sensor surface, 3) better measurement accuracy due to the lower contrast, and 4) full support for automated testing.

Details

SFRplus charts on photographic paper have the following properties:

5x9 grid pattern

Active Area: 223mm x 356mm. It is recommended these charts be used to test imaging systems with sensors up to 3 MP. For larger image sensor sizes, please see other SFRplus chart listings. The active area of the chart includes white space above and below the top and bottom distortion bars. It is typically about 10% larger than the printed area, which is bounded by the distortion bars on top and bottom. White space is included because test images of the chart must include this white space in order to enable automated processing in SFRplus software.

Contrast levels: 10:1 and 2:1 contrast levels to analyze non-linear signal processing

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