查询词典 Snow-Image

The experimental goal is to use SOPC-NIOSII EDA / SOPC system platform for real-time moving object detection system in this paper. After the inputs of image penetrated the CMOS Sensor to receive the data of the image makes the RGB form the transformation. The CPU processes operation of image detects. After the processed of image deliveres to VGA displayed output of real-time image. We use example programs of DE2 platfrom to achieve entire hardware on experiment board of SOPC-NIOSII EDA / SOPC System platform. On system of dectect image we divided into two parts : hardware and software. We use Verrilog of HDL to modify code in hardware. To use Custom IP of SOPC Builder produced IP of our need. We need a interface to connect in the COMS Sensor to FPGA and FPGA to VGA among. The code synthesize to create a programming file of *.S by Quartus II. Then, to use USB BLASTER of SOPC-NIOSII EDA/SOPC System platform programmed on FPGA. We use NIOS II IDE to assign DMA address in sofaware. We use SOPC-NIOSII EDA / SOPC System platform of Hum-Heng Technology co.

中文摘要本论文实验目标是在於利用SOPC-NIOSII EDA/SOPC系统平台来实现即时移动物体侦测的系统，影像输入透过CMOS Sensor接收影像的资料经过RGB格式的转换，再经过处理器处理影像侦测的运算，最后再将处里后的影像资料传送给VGA做即时的影像输出，我们使用DE2平台的测试范例程式转换在SOPC-NIOSII EDA/SOPC系统平台实验板来实现整个的硬体，我们将影像侦测系统分为硬体和软体二部份，硬体部分我们使用Verilog硬体描述语言修改撰写，利用SOPC Builder的自订IP产生我们所需的IP ，在COMS Sensor到FPGA跟FPGA到VGA中间我们需要一个interface来进行连接，经由Quartus II来合成产生*。sof的烧入档，然后利用SOPC-NIOSII EDA/SOPC系统平台专用的USB BLASTER来烧入到FPGA上，软体部分我们使用NIOSII IDE来定址我们DMA位址，主板我们采用华亨科技公司的SOPC-NIOSII EDA/SOPC系统平台。

To increase the security of the watermark, a new binary image encryption algorithm based on TD-ERCS map is presented. The watermark is encrypted by a chaos sequence generated by TD-ERCS map; A novel color image watermarking algorithm is proposed based on discrete chaotic map and 2-dimensions discrete wavelet transform. The watermark is encrypted by the new binary image encryption algorithm, and the encrypted watermark is embed into four sub-bands of the most deep level of blue branch of host image by three-level wavelet transform, and the embedded positions are determined by general cat cha otic map; A novel color-image blind detection watermarking algorithm is proposed based on integer wavelet transform and subsampling. The scrambled watermark is encrypted and embed into the low sub-bands after four sub-images of the Y branch of host image is transformed by two-level wavelet transform, and the embedded positions are determined by Logistic chaotic map, this watermarking scheme can realize blind extraction.

为了提高水印图像的安全性，提出了一种基于TD-ERCS混沌映射的二值水印图像的加密算法，该算法利用TD-ERCS映射产生的混沌序列加密水印图像；将离散混沌映射和二维离散小波变换相结合，研究了彩色图像水印新算法，该算法先对混沌序列加密后的水印图像进行小波变换，再嵌入到宿主图像的蓝色分量的最深层的四个子带中，嵌入位置则由广义猫映射确定；将整数小波变换和图像子采样技术应用于数字水印，提出了一种彩色图像盲提取水印算法，水印嵌入时，先对宿主图像在YIQ色彩空间中的Y分量进行子采样，并对得到的四个子图像分别进行二级离散小波变换，然后将置乱并加密后的水印图像嵌入到小波变换后的低频子带中，其嵌入位置由Logistic混沌映射产生的混沌序列确定，实现了水印的盲提取。

Using the image of comparative literature on the theory and methodology, this paper cards Western image of the ancient Chinese before the Qing Dynasty and analyzes the characteristics of the traditional mode of thinking and collective imagination at the beginning. Then, connecting the above features, it focuses on the image of the United Kingdom in travel notes of the Qing Dynasty and analyzes the role and significance of the travel notes and the officials in the formation of "the image of the United Kingdom" in the Qing Dynasty. That is, travels text is a kind of cultural narrative, Travels with intertexuality completed the social collective imagination. As the Qing Dynasty Construction of the image, officials try to deviate from the traditional Chinese collective imagination. By virtue of British image of self-desire, they state their self-desire and reflect on their own culture.

本文借助了比较文学形象学的理论和方法论，首先梳理了清代前中国人眼中的&西方形象&，分析出中国古人看世界的文化心理和传统思维模式特点，接着结合上述特点解读清代游记中的&英国形象&，并分析出清代游记和清代使官在英国形象生成中的作用和意义：游记文本是一种文化叙事，游记的互文性写作完成清代人对英国的集体想象；清代使官作为形象的建构者，试图背离中国传统的集体想象，他们借助英国形象言说自我的欲望、反思自身的文化。

The safety image of the enterprise is the publicity of the society and whole staff about the work safety in the enterprise including substantial safety image, image of safety behavior, spiritual image and image about safety achievements. The safety image and safety culture intersect and link to each other in many aspects such as in their perception, system, appearance, and functions.

然而，企业安全形象和企业安全文化是现代企业安全管理的重要内容，它们在某些方面既有不同概念，又有相互联系、相互渗透、互相作用，认识和了解企业安全形象同企业安全文化的关系，不仅有助于企业安全文化的建设，更能使企业安全形象和企业安全文化相互美化、促进和强化，相得益彰。

Firstly, edge extracting is conducted with a laplace operator for a k frame image of fk and a k-1 frame image of fk-1 collected by a camera; secondly, difference calculus is conducted for images of two frames whose edge is extracted, and a difference image of D is obtained; thirdly, average filtering and binary processing is conducted for the difference image of D, fourthly, the image which is processed of binary is judged, i.e. when the difference of a pixel in the difference image is more than the set threshold value, the pixel is confirmed as a target pixel; otherwise, the pixel is a static background pixel.

首先对摄像头采集的第k帧图像f k和第k-1帧图像f k-1分别采用laplace算子进行边缘提取，然后对经过边缘提取的两帧图像进行差分运算，得到差分图像D，然后对差分图像D进行均值滤波和二值化处理，最后对二值化后的图象进行判断，即认为当差分图像中某一个像素的差大于设定的阈值时，则认为该像素是目标像素，反之则认为是静止不动的背景像素。

CIMCO, one of it's division, is America's largest industrial refrigeration organization, and is proud to be recognized as the leader in the field of industrial refrigeration installation, including artificial ice and snow rink systems for winter sports, should it be an ice surface used for hockey, figure skating, speed skating, curling, luge, bobsleigh, or for our Eco-Snow all weather snow making technology for your indoor ski dome project or outdoor snow making requirement above the freezing point.

CIMCO是加拿大特罗蒙德工业有限公司的分支机构，是北美最大的工业制冷组织，被荣幸誉为工业制冷的先驱，包括人造冰场及冬季运动的造雪场系统，冰场可适用于曲棍球、花样滑冰、速滑、冰壶运动、平地雪橇竞赛、滑雪长撬等，或为您的室内雪场项目或室外结冰点之上的造雪需求而选用适用于任何天气状态的造雪技术。

Xue Xiang is not a matter of fact, on the street, the house is the steeple, paved the thick snow (It is said that the level will be pressure to the collapse of the snow), Yan Xia all hung up red lanterns, as the sun in the cedar, gold Guang Cancan, chimney smoke curl upwards on the streets there is a big fat dog walked up and down, occasionally bark twice, the plot of the river thick snow, go to step 1, 10 1, 10 grumble grumble to sound ~~ roadside organized through the snow The township, with a drink of the food used, it is estimated that each person was carrying about 20 kilograms, I have come to endure hardship is not a holiday, so travel is more appropriate to look at other people through me.

薛向不是事实上，在街道上，众议院是尖塔，铺平了厚厚的雪（这是说，将压力水平的崩溃，雪），颜西呵所有挂了红灯笼，因为太阳在雪松，金广康康舞，烟囱黑烟袅袅的街道上有一个大肥狗走来走去，偶尔树皮两次，情节河厚的积雪，则转到步骤1， 10 1 ， 10发牢骚发牢骚健全路边积雪组织通过乡镇，以饮料食品使用，据估计，每个人携带约20公斤，我是来吃苦不是假日，所以旅行更适合看看其他人通过我。

The results indicate that the station-times for occurrences of moderate snow, heavy snow and snow disasters showed a gradually increasing tendency in the pasturing area in the south of Qinghai from the 1960s to 1990s, and the snowfall and mean surface snow cover climatologically increased by 1.253 mm/10a and 8.246 cm/10a, respectively.

结果表明：20世纪60-90年代冬季青海南部牧区中雪和大雪出现的站次以及雪灾出现的站次有逐步增多的趋势，降雪量和地表平均积雪量每10 a分别增加1。

When the snow removal starts to remove snow, nip drum rolled under the car loader impetus, which likes a cutter milling snow and ice plane. After snow on the road was down, the plow - type shovel will clear roads (plow - type shovel is not within the scope of this design).

当除雪车开始除雪时，磙子在装载机的推动下滚动，就像铣刀一样铣削一个冰雪平面，道路上的冰雪被破除后，会被车中间的犁型铲清除到道路两边（犁型铲不在此次设计的范围之内）。

With the advent of winter, a heavy snow have come along, the morning sun on the father away, and a gray cloud hanging over the sky, in the afternoon, snow will fly along with Feng Mantian an instant the earth into a snow of the world, the pedestrians on the road quickly ubiquitous ball-point hat, scarf, also accelerated the pace of walking, snow underground whole night.

伴随冬天的到来，一场大雪也要随之降临，早晨起来，太阳公公就逃之夭夭了，一片灰蒙蒙的乌云笼罩着天空，到了下午，雪花就伴随着风漫天飞舞，顷刻间大地变成了雪的世界，路上的行人都连忙戴起帽子、围巾，也加快了行走的脚步，大雪整整地下了一夜。

Mr. Putin said there were signs of genocide against the Ossetian people.

普京说，有迹象表明对南奥塞梯人进行了种族清洗。

What I'm trying to say, Tristan is...

特瑞斯坦。我想说的是。