公开(公告)号：US20180018537A1

公开(公告)日：2018-01-18

申请号：US15644431

申请日：2017-07-07

Applicant: Purdue Research Foundation

Inventor： Young L. Kim ,  Taehoon Kim

IPC: G06K9/46 ,  G01J3/28 ,  G06K9/20 ,  G06K9/00 ,  H04N9/04

CPC classification number: G06K9/4652 ,  G01J3/2803 ,  G01J2003/282 ,  G06K9/00147 ,  G06K9/00657 ,  G06K9/2018 ,  G06K9/2027 ,  G06K2209/17 ,  H04N5/2256 ,  H04N9/045

Abstract: Monitoring stress symptoms in plants is crucial to maximize crop productivity. Nondestructive imaging of physiological changes in plants has been intensively used as invaluable tools in the agricultural industry. However, this approach requires a bulky and expensive optical instrument for capturing full spectral information and often has intrinsic limitations for quantitative analyses. Disclosed herein are a method and system for spectrometerless hyperspectral imaging that can map out detailed spatial distribution of chlorophyll content, which is a key trait for physiological condition of plants. The combination of a handheld-type imaging system and a hyperspectral reconstruction algorithm offers the simplicity for instrumentation and operation avoiding the use of an imaging spectrograph. This imaging platform can be integrated into a compact, inexpensive, and portable imager for plant biologists and ecophysiologists.

公开(公告)号：US20160356704A1

公开(公告)日：2016-12-08

申请号：US15175259

申请日：2016-06-07

Applicant: PURDUE RESEARCH FOUNDATION

Inventor： Young L. Kim ,  Yuan Hwan Brad Kim ,  Taehoon Kim

IPC: G01N21/359 ,  G01N21/3563 ,  G01N33/12 ,  G01J3/28 ,  H04N5/232 ,  H04N5/225

CPC classification number: G01N21/359 ,  G01N21/3563 ,  G01N21/49 ,  G01N33/12 ,  G01N2021/4709 ,  H04N5/2256 ,  H04N5/332

Abstract: A novel non-invasive anisotropic image scanning technology assessing tissue structural changes is disclosed for use as a non-invasive and rapid meat quality prediction tool.

Abstract translation: 公开了一种评估组织结构变化的新型非侵入性各向异性图像扫描技术，用于非侵入性和快速的肉质量预测工具。