Invention Grant
US09165209B2 Apparatus and method for calculating cumulative histogram of image
有权
用于计算图像累积直方图的装置和方法
- Patent Title: Apparatus and method for calculating cumulative histogram of image
- Patent Title (中): 用于计算图像累积直方图的装置和方法
-
Application No.: US13872499Application Date: 2013-04-29
-
Publication No.: US09165209B2Publication Date: 2015-10-20
- Inventor: Yong Min Tai , Young Su Moon , Jung Uk Cho , Joon Hyuk Cha , Shi Hwa Lee , Hyun Sang Park
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-Si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-Si
- Agency: Staas & Halsey LLP
- Priority: KR10-2012-0080404 20120724
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/46
Abstract:
An apparatus and method for calculating a cumulative histogram of an image are provided. A cumulative histogram calculation apparatus may include a cumulative value selecting unit to select cumulative data obtained by accumulating input data, based on a number of combinations of the input data, and a loading unit to load the selected cumulative value in a corresponding bin of a histogram.
Public/Granted literature
- US20140029851A1 APPARATUS AND METHOD FOR CALCULATING CUMULATIVE HISTOGRAM OF IMAGE Public/Granted day:2014-01-30
Information query
