Data editing for improving readability of a display
View Patent ↗Provides ability to analyze the readability of an image to be displayed on a screen as a web page, etc., and appropriately modify the image. It includes a rendering section for generating an image by rendering an HTML document; an image processing section for performing image processing on the image generated by the rendering section to simulate and evaluate how the image is viewed under a certain visual characteristic; and a result presentation section for locating an HTML element that needs to be modified in the HTML document to be processed based on the evaluation result of the image processing section 30 and for presenting the HTML element to a web page creator. The result presentation section also retrieves a modification method for the HTML element that needs to be modified from a symptom model storage section. A document modification processing section actually modifies the HTML document.
1. A data editing method for editing an electronic document by using a computer, the method comprising the steps of:
generating an image by rendering the electronic document and storing the image;
performing image processing on the stored image to simulate how the image is viewed under a visual characteristic, wherein the image processing includes:
changing a quality of the image generated by the rendering according to fit the visual characteristic: and
determining with a processor the quality of the changed image based on a degree to which a shape of elements in the generated image is preserved in the changed image and based on a difference of color between elements in the changed image;
locating a modification portion in the electronic document, the step of locating being based on a result of the image processing; and
modifying the located modification portion in the electronic document.
2. A non-transitory computer readable medium comprising instructions for performing the steps of:
generating an image by rendering the electronic document and storing the image;
performing image processing on the stored image to simulate how the image is viewed under a visual characteristic, wherein the image processing includes:
changing a quality of the image generated by the rendering according to fit the visual characteristic: and
determining with a processor the quality of the changed image based on a degree to which a shape of elements in the generated image is preserved in the changed image and based on a difference of color between elements in the changed image;
locating a modification portion in the electronic document, the step of locating being based on a result of the image processing; and
modifying the located modification portion in the electronic document.