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    • 51. 发明授权
    • Scanning electron microscope
    • 扫描电子显微镜
    • US09110384B2
    • 2015-08-18
    • US13522984
    • 2011-01-21
    • Seiko OmoriJunichi TanakaYoshinori NakayamaKeiichiro Hitomi
    • Seiko OmoriJunichi TanakaYoshinori NakayamaKeiichiro Hitomi
    • H01J37/28G03F7/26G03F7/20H01J37/22
    • G03F7/70625H01J37/222H01J37/28H01J2237/1536H01J2237/226H01J2237/24571H01J2237/2809H01J2237/2817
    • Disclosed is a scanning electron microscope provided with a calculation device (403) for measuring the dimension of a pattern on a sample (413), characterized in that the amount of change of a pattern shape, caused by electron beam irradiation, is calculated and stored, and a pattern shape contour (614; 815; 1512) before the sample is irradiated with an electron beam is restored from a pattern shape contour (613; 814; 1511) in a scanning electron microscope image (612; 813; 1510) after the sample is irradiated with an electron beam using the calculated amount and, then, the pattern shape contour (614; 815; 1512) is displayed. Thus, the shrinking of a resist and/or the effect of electrostatic charge caused when a sample is irradiated with an electron beam are eliminated, so that the shape contour of a two-dimensional pattern before irradiating an electron beam can be restored with a high degree of accuracy, and the dimension of a pattern can be measured with a high degree of accuracy, using the restored image.
    • 公开了一种具有用于测量样品(413)上的图案的尺寸的计算装置(403)的扫描电子显微镜,其特征在于,计算并存储由电子束照射引起的图案形状的变化量 在扫描电子显微镜图像(612; 813; 1510)中从扫描电子显微镜图像(612; 813; 1510)中的图案形状轮廓(613; 814; 1511)恢复在用电子束照射样品之前的图案形状轮廓(614; 815; 1512) 使用计算量用电子束照射样品,然后显示图案形状轮廓(614; 815; 1512)。 因此,消除了当用电子束照射样品时引起的抗蚀剂收缩和/或静电电荷的影响,从而能够以高的电压恢复照射电子束之前的二维图案的形状轮廓 使用恢复的图像,可以高精度地测量图案的精度和尺寸。
    • 52. 发明授权
    • Device and method for pseudonoise generation
    • 伪噪声生成的设备和方法
    • US08955455B2
    • 2015-02-17
    • US13575739
    • 2010-01-29
    • Junichi TanakaMasayuki Sugiyama
    • Junichi TanakaMasayuki Sugiyama
    • B60Q1/48B60Q1/50E04H6/42B60Q5/00G10K15/02
    • B60Q5/008B60L2270/42G10K15/02
    • A derivation part derives accelerator information AR corresponding to accelerator opening angle and rotating speed information ER corresponding to engine rotating speed, based on the traveling information reflecting the operational state of a drive mechanism of a vehicle, acquired by an acquisition part. Subsequently, a generation part generates a pseudo sound signal of a waveform pattern corresponding to a combination of AR and ER. On the other hand, a level control part calculates a level designation value LVC based on the derived rotating speed information. The level control part reduces the pseudo sound signal level at a change rate to decrease discomfortness for the passengers in the vehicle, if ER continuously changes in a predetermined range for a predetermined time period during the calculation of LVC. As a result, pseudo sound that does not impart any discomfort sense to the passengers in the passenger compartment is generated.
    • 基于由获取部获取的反映车辆的驱动机构的动作状态的行驶信息,导出部根据与发动机转速相对应的加速器开度角和转速信息ER,导出加速信息AR。 随后,生成部分生成与AR和ER的组合对应的波形图案的伪声音信号。 另一方面,电平控制部基于导出的转速信息来计算电平指定值LVC。 如果在计算LVC期间ER在预定范围内在预定时间段内连续变化,则电平控制部分以改变速率降低伪声音信号电平,以降低车辆中的乘客的不适。 结果,产生对旅客的乘客没有任何不适感的伪声音。
    • 53. 发明授权
    • Image processing apparatus and method
    • 图像处理装置及方法
    • US08705627B2
    • 2014-04-22
    • US13054648
    • 2009-07-24
    • Ohji NakagamiJunichi TanakaTakefumi NagumoYoichi Yagasaki
    • Ohji NakagamiJunichi TanakaTakefumi NagumoYoichi Yagasaki
    • H04N7/12H04N11/02H04N11/04H04N7/26H04N7/36H04N7/50
    • H04N7/26H04N19/00H04N19/109H04N19/51H04N19/52H04N19/523H04N19/573H04N19/615
    • The present invention relates to an image processing apparatus and method that allow the generation of a high-accuracy prediction image without increasing the processing load.A difference image between motion compensation images MC0 and MC1 extracted from different reference frames is calculated. A low-pass filter is applied to the difference image, and the gain of an obtained image is adjusted. A high-pass filter is applied to an image obtained by the application of a low-pass filter, and the gain of an obtained image is adjusted. An image obtained by adding the output of a gain adjustment circuit 53 and the output of a gain adjustment circuit 55 is added with the motion compensation image MC0, and a prediction image is generated. The present invention can be applied to an apparatus that performs prediction encoding, and an apparatus that decodes information encoded through prediction encoding.
    • 本发明涉及一种允许生成高精度预测图像而不增加处理负荷的图像处理装置和方法。 计算从不同参考帧提取的运动补偿图像MC0和MC1之间的差分图像。 对差分图像应用低通滤波器,并且调整所获得的图像的增益。 将高通滤波器应用于通过应用低通滤波器获得的图像,并且调整所获得的图像的增益。 通过将增益调整电路53的输出和增益调整电路55的输出相加而获得的图像与运动补偿图像MC0相加,生成预测图像。 本发明可以应用于执行预测编码的装置,以及对通过预测编码编码的信息进行解码的装置。
    • 59. 发明申请
    • IMAGE PROCESSING DEVICE AND METHOD
    • 图像处理装置和方法
    • US20120140820A1
    • 2012-06-07
    • US13389474
    • 2010-08-10
    • Kenji KondoJunichi Tanaka
    • Kenji KondoJunichi Tanaka
    • H04N7/12
    • H04N19/86H04N19/117H04N19/174H04N19/176H04N19/46H04N19/61H04N19/70H04N19/82
    • The present invention relates to an image processing device and method enabling deterioration in encoding efficiency to be suppressed.A control information adding unit 184 embeds one picture worth of control information held in a control information holding unit 183 into a slice header of a predetermined slice, in encoded data held in an encoded data holding unit 182. For example, the control information adding unit 184 embeds one picture worth of control information in the slice header of the first-transmitted slice in the frame to be processed in the encoded data. The control information adding unit 184 outputs encoded data to which the control information has been added, in a predetermined order. The present invention can be applied to, for example, an image processing device.
    • 本发明涉及能够抑制编码效率恶化的图像处理装置及方法。 控制信息添加单元184在保存在编码数据保持单元182中的编码数据中将保存在控制信息保持单元183中的一个价值的控制信息的图像嵌入到预定片段的片标题中。例如,控制信息添加单元 184将一个图片中的控制信息嵌入在被编码数据中要处理的帧中的第一发送片的片头中。 控制信息添加单元184以预定顺序输出已经添加了控制信息的编码数据。 本发明可以应用于例如图像处理装置。