Compressors work by throwing out data unimportant to the overall quality of the image.

压缩程序删除那些对图像整体质量无足轻重的数据。

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In order to evaluate the quality of fused image, the merit and defect of every fusion method, there must be a set of objective and overall evaluation indexes in theory.

为了评价融合影像质量和各种融合方法的优缺点，理论上必须具备一套客观的、全面的评价指标。

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The new avenue improves the overall quality of the space and simultaneously reshapes the image of the city.

新斯洛文尼亚大道提高了空间的整体质量，重塑了城市的形象。

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We're looking at a revamped but still tiny CX sensor, this time with the resolution bumped up to 14 megapixels (instead of 10) -- a move that likely won't do much for the camera's overall image quality or low light performance relative to APS-C or Micro Four Thirds shooters.

ENGADGET: Nikon 1 V2 mirrorless camera hands-on! (video) Hands-on

The dual "TRUE (Three-layer Responsive Ultimate Engine) II" image processing engine dedicated to Foveon X3 direct image sensors improves the processing speed and overall quality of the final image.

ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens

The overall index score was determined by performance in 26 image attributes across five key association dimensions: Value System, Quality of Life, Good for Business, Heritage and Culture, and Tourism.

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