公开(公告)号：US20160328859A1

公开(公告)日：2016-11-10

申请号：US15105934

申请日：2014-06-25

Applicant: JIANGSU UNIVERSITY

Inventor： Xiaobo ZOU ,  Jiyong SHI ,  Jiewen ZHAO ,  Xiaowei HUANG ,  Yaodi ZHU ,  Zhihua LI

IPC: G06T7/20 ,  G06T7/00 ,  G01P3/38

CPC classification number: G06T7/80 ,  G01P3/38 ,  G02B26/10 ,  G06T7/248 ,  G06T2207/30241

Abstract: Disclosed is a method for detecting movement speed uniformity of a scanned target in a line scanning imaging process. The method comprises a first step of acquiring a scan image of a rectangular correction plate ABCD, a second step of performing data processing on a scan image A′B′C′D′ and a third step of calculating a uniformity representation value S of the movement speed of the scanned target. The uniformity of the movement speed of the scanned target can be calculated quantitatively, and the method can be used for precisely correcting a line scanning imaging system, so that high-precision image information about the scanned target is obtained, and the method can be applied to high-precision computer vision detection of the scanned target.

Abstract translation: 公开了一种用于在行扫描成像处理中检测扫描目标的移动速度均匀性的方法。 该方法包括获取矩形校正板ABCD的扫描图像的第一步骤，对扫描图像A'B'C'D'执行数据处理的第二步骤和计算扫描图像A'B'C'D'的均匀度表示值S的第三步骤 扫描目标的移动速度。 可以定量地计算扫描对象的移动速度的均匀性，并且该方法可以用于精确校正行扫描成像系统，从而获得关于被扫描目标的高精度图像信息，并且可以应用该方法 对扫描目标的高精度计算机视觉检测。

公开(公告)号：US20160366903A1

公开(公告)日：2016-12-22

申请号：US15115564

申请日：2015-04-29

Applicant: JIANGSU UNIVERSITY

Inventor： Quansheng CHEN ,  Dongliang ZHANG ,  Qin OUYANG ,  Pengxiang YUE ,  Jiewen ZHAO

IPC: A23F3/08 ,  G01N21/25

CPC classification number: A23F3/08 ,  G01J3/50 ,  G01N21/255 ,  G01N21/85 ,  G01N2021/8416 ,  G01N2201/0627 ,  G01N2201/0632

Abstract: The invention involves a method and a device that converting the summer-autumn tea concentrate to instant powdered black tea by oxidation reaction. The method is comprised of the following steps: pushing the summer-autumn tea concentrate and oxygen into a long spiral pipe, making them flow, impact, and mix in a high speed which can achieve a high efficient oxidation; the intelligent control of the oxidation process can be realized by the change of the color of the concentrate in the oxidation process; the color value of the concentrate can be detected in real time by peristalsis pump, which flows into the color detection channel based on the multi spectral flash LED light transmission technology; the oxidation can be stopped immediately when the detected chromatic value is within the range of the preset target chromatic value. The patent also provides a device for aerating oxygen, including summer-autumn tea concentrate liquid storage tank, gas-liquid mixing pipe loop and color pipeline detection circuit. The process and the device can realize the oxidation of summer-autumn tea concentrate in a fast, uniform and sufficient way, and can also achieve the process that can improve the quality of instant black tea.

Abstract translation: 本发明涉及通过氧化反应将夏秋茶浓缩物转化成即时粉红茶的方法和装置。 该方法包括以下步骤：将夏秋茶浓缩物和氧气推入长螺旋管中，使其流动，冲击，高速混合，实现高效氧化; 可以通过氧化过程中浓缩物颜色的变化来实现氧化过程的智能控制; 可以通过蠕动泵实时检测浓缩物的颜色值，蠕动泵基于多光谱闪光LED光传输技术流入颜色检测通道; 当检测到的色彩值在预设目标色彩值的范围内时，立即停止氧化。 该专利还提供了一种用于曝气氧气的装置，包括夏秋茶浓缩液储罐，气液混合管回路和彩色管线检测电路。 该过程和装置可以快速，均匀和充分的方式实现夏秋茶精油的氧化，也可以达到提高速溶红茶质量的过程。