CN110992446A

CN110992446A - Picture auditing method

Info

Publication number: CN110992446A
Application number: CN201911228004.4A
Authority: CN
Inventors: 亢博
Original assignee: Hangzhou Santi Video Technology Co ltd
Current assignee: Hangzhou Santi Video Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-04-10

Abstract

The invention discloses a picture auditing method, which relates to the technical field of picture identification, and is characterized in that whether a picture is sent or not is judged by removing text contents in the picture and judging whether the text contents contain keywords or not, so that the text contents in the picture are automatically analyzed, filtered and synthesized, and the picture auditing and sending efficiency is improved.

Description

Picture auditing method

Technical Field

The invention relates to the technical field of picture identification, in particular to a picture auditing method.

Background

At present, when pictures are sent to users in short messages, multimedia messages and other modes, the pictures need to be checked to ensure the content safety. In many scenarios, for example, when sending personalized bills and postcards, although the content of the pictures is substantially the same, each picture needs to be audited, which results in low sending efficiency and heavy auditing work.

Disclosure of Invention

In order to solve the defects of the prior art, an embodiment of the present invention provides a picture auditing method, including the following steps:

acquiring a coordinate point of the text content in the picture and removing the text content in the picture to obtain a template of the picture;

performing semantic analysis on the text content and judging whether the text content contains keywords or not according to an analysis result;

if the text content does not contain keywords, writing the text content into the template according to the coordinate point of the text content to generate a synthetic picture;

and coding the synthesized picture into a binary file, and sending the binary file to a user terminal.

Preferably, removing the text content in the picture to obtain the template of the picture includes:

determining a starting position and an ending position of the text content according to the starting point coordinate and the end point coordinate of the text content;

and setting the colors of all pixel points within the range from the starting point coordinate to the end point coordinate to be the same as the background color of the picture.

Preferably, writing the text content into the template, and generating a composite picture includes:

determining the area where the text is located according to the starting point coordinate and the end point coordinate, and converting the text into a picture;

and covering the picture in the template, wherein the upper left corner of the picture corresponds to a starting point coordinate, and the lower right corner of the picture corresponds to a finishing point coordinate.

Preferably, the determining whether the text content contains a keyword includes:

and if the text content contains keywords, the picture is prohibited from being sent.

The picture auditing method provided by the invention has the following beneficial effects:

the method and the device realize automatic analysis, filtering and picture synthesis of the text content in the picture, and improve the picture auditing and sending efficiency.

Detailed Description

The present invention will be described in detail with reference to the following embodiments.

The error correction method for the business report data provided by the embodiment of the invention comprises the following steps:

s101, obtaining a coordinate point of the text content in the picture, removing the text content in the picture, and obtaining a template of the picture.

S102, performing semantic analysis on the text content and judging whether the text content contains keywords or not according to the analysis result.

The keywords comprise sensitive words which violate laws, social posts and obstruct public interests, such as yellow-related words and terrorism.

And S103, if the text content does not contain the keywords, writing the text content into a template according to the coordinate point of the text content to generate a composite picture.

And S104, coding the synthesized picture into a binary file, and sending the binary file to the user terminal.

Optionally, removing text content in the picture to obtain a template of the picture includes:

determining the starting position and the ending position of the text content according to the starting point coordinate and the end point coordinate of the text content;

and setting the colors of all the pixel points within the range from the starting point coordinate to the end point coordinate to be the same as the color of the ground color of the picture.

As a specific example, the starting point coordinate is (x)₀，y₀) The coordinate of the end point is (x)_n，y_n) Then the corresponding text content includes n pixel points.

Optionally, writing the text content into the template, and generating the composite picture includes:

and covering the picture in the template, wherein the upper left corner of the picture corresponds to a starting point coordinate, and the lower right corner of the picture corresponds to a terminal point coordinate.

Optionally, the determining whether the text content contains a keyword includes:

and if the text content contains the keywords, the picture is prohibited from being sent.

According to the picture auditing method provided by the embodiment of the invention, whether the picture is sent or not is judged by removing the text content in the picture and judging whether the text content contains the keywords, so that the text content in the picture is automatically analyzed, filtered and synthesized, and the picture auditing and sending efficiency is improved.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

It will be appreciated that the relevant features of the method and apparatus described above are referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.

In addition, the memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.

Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A picture auditing method is characterized by comprising the following steps:

2. The picture auditing method according to claim 1, wherein removing text content in a picture to obtain a template for the picture comprises:

3. The picture auditing method according to claim 1 or 2, characterized in that writing the text content into the template to generate a composite picture comprises:

4. The picture auditing method of claim 1, wherein determining whether the textual content contains keywords comprises:

5. A computer arrangement comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of claims 1-4 are implemented when the computer program is executed by the processor.