公开(公告)号：US20180182084A1

公开(公告)日：2018-06-28

申请号：US15392817

申请日：2016-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yi-Hsiu LEE ,  Hao-Ting CHAO ,  Hung-Chun LIN

IPC: G06T5/50 ,  G06K9/62 ,  G06T5/20 ,  G06T5/00

CPC classification number: G06T5/50 ,  G06K9/00771 ,  G06T5/002 ,  G06T5/003 ,  G06T2207/10016 ,  G06T2207/10048 ,  G06T2207/20201 ,  G06T2207/20221

Abstract: A gas leakage detection method is provided. The method includes the followings steps. Receive an infrared video. Capture a first image and a second image from the infrared video, wherein the first image and the second image are consecutive image frames in order. Calculate a difference between the first image and the second image to generate a first difference image. Filter the first difference image with a filtering criterion to generate a first filtered image. Transform the first filtered image with a transfer function to generate a first detail image, wherein the absolute value of pixel value in the first detail image is greater than or equal to the absolute value of corresponding pixel value in the first filtered image. Superimpose the first detail image and the first image to generate a gas leakage enhanced image.

公开(公告)号：US20180127286A1

公开(公告)日：2018-05-10

申请号：US15379384

申请日：2016-12-14

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsin-Yi CHUNG ,  Hao-Ting CHAO ,  Chen-Hua CHU

IPC: C02F1/00 ,  C02F1/74

CPC classification number: C02F1/74 ,  B01D2251/11 ,  B01D2311/2665 ,  C02F3/12 ,  C02F7/00 ,  C02F11/06 ,  C02F11/08 ,  C02F2209/00 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2209/02 ,  C02F2209/04 ,  C02F2209/05 ,  C02F2209/10 ,  C02F2209/22 ,  Y02W10/15

Abstract: An aeration control system and method for wastewater are provided. The aeration system, which is connected to an aeration device in an aeration basin, includes a plurality of water quality detectors, at least one pollutant estimate model, and a processing unit. The plurality of water quality detectors are configured to acquire a plurality of water quality data. The plurality of water quality data includes a pre-aeration water quality data and a post-aeration water quality data. The pollutant estimate model is configured to generate a pollutant data according to the pre-aeration water quality data. The processing unit is configured to generate an aeration quantity according to the pollutant data, the post-aeration water quality, and an effluent water quality setting, and transmitting the aeration quantity to the aeration device.