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Method and device for displaying heat map

A thermal map and thermal technology, applied in the direction of instruments, calculations, electrical digital data processing, etc., can solve the problems that the thermal map cannot clearly display the distribution of statistical index data, and the reliability of the thermal map display is reduced, so as to improve the reliability of the display , Improve the effect of display efficiency

Active Publication Date: 2018-10-16
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, due to the attenuation relationship completely dependent on the set statistical index data, the heat map cannot clearly show the distribution of the statistical index data of the image, which leads to the reduction of the reliability of the heat map display

Method used

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  • Method and device for displaying heat map
  • Method and device for displaying heat map
  • Method and device for displaying heat map

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Embodiment Construction

[0083] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0084] It should be noted that the terminals involved in the embodiments of the present invention may include, but are not limited to, mobile phones, personal digital assistants (Personal Digital Assistant, PDA), wireless handheld devices, tablet computers (Tablet Computer), personal computers (Personal Computer, PC ), MP3 players, MP4 players, we...

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Abstract

Provided are a method, apparatus and device for presenting a thermodynamic chart and a non-volatile computer storage medium. By means of obtaining statistical index data of an image (101), and obtaining a thermodynamic template image, with the thermodynamic template image being used for describing a designated image feature of each pixel on the thermodynamic template image (102), so that a thermodynamic chart corresponding to the image can be presented according to the statistical index data and the thermodynamic template image (103), due to being not completely dependent on an attenuation relationship of the set statistical index data, but in combination with the thermodynamic template image to present the thermodynamic chart, the problem in the prior art that the thermodynamic chart does not clearly present a distribution condition of the statistical index data of the image due to being completely dependent on the attenuation relationship of the set statistical index data can be avoided, so that the reliability of presenting the thermodynamic chart is improved.

Description

【Technical field】 [0001] The present invention relates to heat map technology, in particular to a display method and device for heat map. 【Background technique】 [0002] A heat map can obtain several statistical index data according to certain statistical standards, and use a special highlighted form to represent the size of the statistical index data of each area in the image, so as to intuitively display the global characteristics of the area in front of people. way. Heat maps can be applied to various images. For example, map heat maps are a service that uses blocks of different colors to be superimposed on the map to describe crowd distribution, density and changing trends in real time. It is a convenient travel service based on Baidu big data . Usually, each statistical indicator data can correspond to a display center position and a display area in the heat map. The display center position is the actual position of the statistical indicator data, and the radius of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/00
Inventor 张文波
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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