Author

Jueqin

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Image quality evaluation of HDR displays

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The demand of accurate and pleasant image reproduction for displays has been important in recent years. Being limited by their small dynamic range, however, the usual displays can hardly reproduce the actual luminance of real scenes effectively. In response to the requirement of...

Spectral reflectance database from hyperspectral images

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To evaluate the image quality deterioration caused by metamerism for digital cameras' color correction, I collected 43,714,197 spectral reflectance data from several public databases and preprocessed them so that finally 7,326,497 reliable reflectance data were obtained.

LEGO 42030

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烂大街的一款 Set,没什么可介绍的,就是冲着 XL 和伺服舵机买来杀肉的。文末有简单点评。

强迫症的 LaTeX 学习笔记

最近一段时间迷上了 (La)TeX,也看了不少资料。LaTeX 排版过程中有不少约定俗成的规则。过一段时间后也许我会不记得这些 LaTeX 的小细节,因此这里稍加记录,以作备忘。

LEGO Ford Mustang Shelby GT500 乐高福特野马

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2015年寒假之前看到了这辆福特野马的图纸,陆陆续续在淘宝上补了一些缺件。15年过年的时候开始搭建,由于各种耽搁,直到寒假结束也只完成了底盘部分,只好把半成品放在柜子里。没想到这一放就是一整年,一直到今年寒假的最后几天我才决定把它完工。