Photon mapping is a new global illumination algorithm developed in recent years.

Global illumination of random fractal surfaces by radiosity solution

辐射度技术用于随机分维几何面的全局光照计算

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Global illumination is an eternal topic of realistic computer image synthesis.

全局光照是计算机图像合成领域的一个永恒的话题。

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Dispersive Calculation of Global Illumination Based on Spherical Harmonics Method

利用球谐方法分散计算场景的全局光照

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GPU with its ever-increasing general purpose parallel computational ability offers more possibilities for global illumination.

不断增强的GPU通用并行计算给全局光照提供了更多可能性。

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Optical current transformer ( OCT) is regarded as a perfect substitute for traditional current transformer because of its inherent advantages such as high electrical insulation, broad frequency band, large dynamic range, small volume, light weight and so on.

光学电流互感器（OCT）具有绝缘性能好、频带范围宽、动态范围大、体积小、重量轻等优点，被认为是传统电磁式电流互感器（CT）的理想替代品。

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Because of the advantages of wide spectral response, large dynamic range, high sensitivity and so on, the charge coupled device ( CCD) has been widely applied to the fields of image sensing and non-contact measurement.

电荷耦合器件（CCD）以其光谱响应宽、动态范围大、灵敏度高等优点广泛应用于图像传感和非接触测量领域。

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The CCD device has high sensitivity, wide spectral response, dynamic range, spatial scanning, anti-vibration, anti-magnetic field, small size, no blur and many other advantages.

CCD器件具有灵敏度高、光谱响应宽、动态范围大、空间自扫描，抗震动、抗磁场、体积小、无残影等优点。

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The main contents are as follows: 1. An improved adjustable current source is used to design a laser driver circuit with hot-plug function; a large photosensitive area photodiode and a wide dynamic range logarithmic converter are used to design an optical power meter.

主要研究内容如下：1.对可调电流源进行改进，设计出了具有热插拔功能的激光器驱动电路；利用大光敏面的光电二极管和宽动态范围的对数运算放大器，设计出了光功率计。

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Current source laser diode driver circuit and photo detector amplification and rectification circuit with wide dynamic range have been designed and implemented on the network interface card, automatic power control of the laser diode has been achieved.

在链路的网络接口卡上设计和实现了激光器的电流源驱动电路以及具有宽动态范围的光电探测器放大整形电路，实现了激光器的自动功率保护。

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In strapdown inertia system of dynamic adjusting gyroscope it is necessary to precisely measure the current signals in real time for the wide dynamic range of the force feedback loop in gyroscope.

船用动调陀螺仪捷联惯性系统中，需要对陀螺仪力反馈回路中的宽动态范围电流信号进行精确、实时的测量。

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The system circuit is simple which is universal to with high-speed, multi-channel, wide dynamic range data acquisition systems, and can be extended according to the system.

该系统电路结构简单，对多路高速、宽动态范围的数据采集系统具有一定的通用性，可根据系统的需要进行扩展。

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The primary circuits are analyzed, and simulations indicate the circuit can be used in a wide dynamic range at low-voltage and low-power.

对电路的主要模块进行了分析，仿真结果显示电路能在低电压低功率时得到宽动态范围的运用。

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Because of utilizing high-speed optoelectronic converter and flash sample technique, the system can process Moir é signal with wide frequency range.

由于采用了高速信号处理和闪烁采样技术，采用该方案的系统能处理宽动态范围的莫尔条纹信号。

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A design and implementation method of wide dynamic range with low distortion signal extraction and numerical gain adjustment signal acquisition circuit.

提出一种低失真提取宽动态范围、可数控增益调节的简单导联前集信号采集电路系统的设计实现方法，完成程控放大信号采集系统的软硬件设计。

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The circuit realizes the compression of wide dynamic input signal, and can meet the needs of various gain control.

该电路实现了宽动态范围输入信号的压缩，能满足不同增益控制的需要。

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The dome system includes electronic image stabilization, enhanced wide dynamic range, an integrated scheduler, and more features.

该球机系统包括电子成像稳定，增强宽动态范围，综合调度和其他特点。

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In various high performance, wide dynamic range frequency convertings, phase noise is a main limiting factor.

在各种高性能、宽动态范围的频率变换中，相位噪声是一个主要的限制因素。

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Production of a spatial filter with high efficiency and broad dynamical range by using composite hologram and bleaching technique

用合成全息术和漂白技术产生高效率宽动态范围的空间滤波器

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This high-speed and wide dynamic range system can replace the traditional one which contains a multiple-lead cable.

本文提供一种全数字化的单芯同轴电缆、高速、宽动态范围的双向数据传输系统，以代替传统的多芯电缆传输系统。

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A wide dynamic range combined with significantly reduced anti-aliasing requirements simplify the design process.

宽动态范围以及显著降低的抗混叠要求，使设计过程得以简化。

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