How to sharpen/complete/correct text in image

I have some scanned images that contain text.After scanning, the text is dull and in some places the text is missing some pixels. The pixel loss is really small but enough 开发者_JAVA技巧that sharpeni

关之琳亿元豪宅内景曝光 满墙高跟鞋显奢华？

3月11日，据港媒报道，女神关之琳位于半山的亿元豪宅，近日将在某节目上曝光全景。

any example of ofVideoPlayer on iPhone? [closed]

It's difficult to tell what is b开发者_JAVA技巧eing asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form.

User-editable to_param value

I have a model that has an overriden to_param method returning the (unique) name of a record. This works quite fine, however with one caveat - the user can edit the name.

Starting two mochiweb servers with a single script file

I have a basic web server that I generated from the mochiweb framework. To start it I use the start.sh script that the framework automatically generates. Everything works fine and the server starts up

Cognos Date Prompt Macro Error

This issues applies to Cognos Report Studio Versions 8.3 through 10.1.1. In Report Studio 8.3, I\'ve got this raw SQL query running against a MySQL 5.1 data source:

youth歌词的中文？

Python 超简洁且详细爬取西瓜视频案例

一、写在前面 真的，为什么别人发游戏这么多人看，我发了两次了加起来才一百个。