WO2018187890A1 - 一种根据图片生成音乐的方法和装置 - Google Patents

一种根据图片生成音乐的方法和装置 Download PDF

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Publication number
WO2018187890A1
WO2018187890A1 PCT/CN2017/079840 CN2017079840W WO2018187890A1 WO 2018187890 A1 WO2018187890 A1 WO 2018187890A1 CN 2017079840 W CN2017079840 W CN 2017079840W WO 2018187890 A1 WO2018187890 A1 WO 2018187890A1
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Prior art keywords
picture
music
generating
topics
notes
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PCT/CN2017/079840
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English (en)
French (fr)
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陈崇震
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格兰比圣(深圳)科技有限公司
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Priority to PCT/CN2017/079840 priority Critical patent/WO2018187890A1/zh
Publication of WO2018187890A1 publication Critical patent/WO2018187890A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/10Segmentation; Edge detection
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H7/00Instruments in which the tones are synthesised from a data store, e.g. computer organs

Definitions

  • the present invention relates to the field of mobile terminals, and in particular, to a method and apparatus for generating music according to a picture.
  • the music associated with the picture can also be played at the same time as the picture is displayed on the terminal.
  • the conventional method is that the terminal first searches for a matching music on the network or a pre-established music library according to, for example, a location and a time of the captured picture, and then plays the same picture through the player while browsing the picture. Match the music.
  • the technical problem to be solved by the present invention lies in the existing way of providing music matching the picture, the matching effect of the searched music and the picture is poor, and the searched music cannot reflect the defect of the content in the picture well. .
  • a method for generating music according to a picture is provided, and the method for generating music according to a picture includes:
  • the determining, according to the profile information of the plurality of topics, the plurality of notes comprises:
  • the generating the music corresponding to the picture according to the plurality of notes comprises:
  • the obtaining a picture by using the terminal includes:
  • the picture is acquired by the camera of the terminal.
  • the method for generating music according to a picture further includes:
  • An apparatus for generating music according to a picture is applied to a terminal, and the device for generating music according to the picture includes:
  • an obtaining unit configured to acquire a picture by using the terminal
  • an identification unit configured to identify the acquired image, and obtain contour information of multiple topics in the image
  • a note determining unit configured to determine a plurality of notes according to the contour information of the plurality of topics
  • a music generating unit configured to generate music corresponding to the picture according to the plurality of notes.
  • the note determining unit includes:
  • a slope determining module configured to respectively determine a plurality of slope ranges of the contour information of the plurality of topics
  • a note acquiring module configured to acquire a plurality of notes corresponding to the plurality of slope ranges.
  • the music generating unit comprises:
  • a theme music generating module configured to generate a plurality of music of the plurality of topics according to the plurality of notes corresponding to the plurality of slope ranges of the profile information of the plurality of topics, respectively;
  • a picture music generating module configured to superimpose a plurality of music of the plurality of topics and/or sequentially generate music corresponding to the pictures.
  • the acquiring unit includes:
  • a picture obtaining module configured to acquire a picture by using an imaging device of the terminal.
  • the device for generating music according to a picture further includes:
  • a playing unit configured to play the music corresponding to the picture after receiving the play instruction.
  • the generated music can directly reflect the theme in the picture, and the matching effect is good, and the visual to auditory conversion is realized.
  • FIG. 1 is a flowchart of a first embodiment of a method for generating music according to a picture provided by the present invention.
  • FIG. 2 is a second embodiment of a method for generating music according to a picture provided by the present invention; Flow chart.
  • FIG. 1 is a schematic diagram of a method for generating music according to a picture, which is applied to a terminal.
  • the method of this embodiment includes the following steps:
  • Step S11 acquiring a picture by using a terminal
  • the picture may be acquired by various means, such as downloading a picture through a terminal network, or acquiring a picture through a camera of the terminal.
  • Step S12 Identify the acquired image, and obtain contour information of multiple topics in the image.
  • the picture may be identified by various image recognition technologies.
  • an image edge detection algorithm PatternRecognition
  • Step S13 determining a plurality of notes according to the outline information of the plurality of topics.
  • step S13 includes the following sub-steps:
  • S131 determining a plurality of slope ranges of the contour information of the plurality of topics, respectively;
  • S132 Acquire a plurality of notes corresponding to the plurality of slope ranges.
  • the slope range of the contour curve of each topic is separately calculated, and the note corresponding to the slope range of the contour information of the theme is acquired according to the preset relationship between the slope range and the note.
  • Step S14 Generate music corresponding to the picture according to the plurality of notes.
  • step S14 includes the following substeps:
  • S141 generating a plurality of music of the plurality of themes according to the plurality of notes corresponding to the plurality of slope ranges of the contour information of the plurality of topics;
  • S142 superimposing a plurality of music of a plurality of themes and/or sequentially arranging to generate music corresponding to the pictures.
  • sub-step S141 music of the theme is generated according to one or more notes corresponding to the slope range of the outline information of the theme. In this way, you can generate music for multiple topics in the picture.
  • sub-step S 142 music of a plurality of subjects in the picture is superimposed and/or arranged in order to generate music corresponding to the picture.
  • the generated music can directly reflect the theme in the picture, the matching effect is good, and the visual to auditory conversion is realized.
  • FIG. 2 is a flowchart of a second embodiment of a method for generating music according to a picture according to the present invention. As shown in FIG. 2, the method includes:
  • S22 Identify the acquired picture, and obtain contour information of multiple topics in the picture;
  • S23 determining a plurality of notes according to the contour information of the plurality of topics
  • S24 generating music corresponding to the picture according to the plurality of notes
  • step S25 When the play command is received, the music corresponding to the picture is played.
  • step S25 when the user browses the picture, the terminal determines that the play instruction is received, and plays the music corresponding to the picture.
  • the user may also input a play instruction through other interactions with the terminal, such as browsing a picture, using a preset gesture to act on the touch screen of the terminal, and the like.
  • the apparatus is applied to a terminal, and the apparatus includes:
  • an obtaining unit configured to acquire a picture by using the terminal
  • an identifying unit configured to identify the acquired image, and obtain contour information of multiple topics in the image
  • a note determining unit configured to determine a plurality of notes according to the contour information of the plurality of topics
  • a music generating unit configured to generate music corresponding to the picture according to the plurality of notes.
  • note determining unit comprises:
  • a slope determining module configured to respectively determine a plurality of slopes of the contour information of the plurality of topics
  • a note acquiring module configured to acquire a plurality of notes corresponding to the plurality of slopes.
  • the music generating unit includes:
  • a theme music generating module configured to generate a plurality of music of the plurality of topics according to the plurality of notes corresponding to the plurality of slopes of the contour information of the plurality of topics, respectively;
  • a picture music generating module configured to superimpose a plurality of music of the plurality of topics and/or sequentially generate music corresponding to the pictures.
  • the acquiring unit includes:
  • a picture obtaining module configured to acquire a picture by using an imaging device of the terminal.
  • the apparatus further includes:
  • a playing unit configured to play the music corresponding to the picture after receiving the play instruction.
  • Modules or units or subunits in the apparatus of the embodiments of the present invention may be combined, divided, and deleted according to actual needs.
  • a person skilled in the art can understand that all or part of the steps of the foregoing embodiments can be completed by a program to instruct terminal device related hardware, and the program can be stored in a computer readable storage medium, and the storage medium can be Includes: Flash Drive, Read Only Memory (Read-Only Memory, ROM). Random Access Memory (RAM). Disk or CD, etc.
  • the above disclosure is only a preferred embodiment of the present invention, and of course, the scope of the present invention cannot be limited thereto.
  • a person skilled in the art can understand that all or part of the process of implementing the above embodiments, and equivalent changes made in accordance with the claims of the present invention, still fall within the scope of the invention.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)

Abstract

一种根据图片生成音乐的方法和装置。方法包括以下步骤:通过所述终端获取图片;对获取的图片进行识别,获取所述图片中多个主题的轮廓信息;根据所述多个主题的轮廓信息确定多个音符;根据所述多个音符生成所述图片对应的音乐。该方法生成的音乐能够直接反映图片中的主题,匹配效果好,实现了视觉到听觉的转换。

Description

一种根据图片生成音乐的方法和装置 技术领域
[0001] 本发明涉及移动终端领域, 尤其涉及一种根据图片生成音乐的方法和装置。
背景技术
[0002] 为了增加浏览图片吋的趣味性, 在终端显示图片的同吋, 还可以播放与该图片 关联的音乐。 目前, 传统的做法是, 终端首先根据已拍摄图片的例如地点和吋 间, 在网络上或者预先建立的音乐库中査找与之匹配的音乐, 然后, 通过播放 器在浏览该图片的同吋播放与之匹配的音乐。
[0003] 现有的提供与图片相匹配的音乐的方式, 由于是在现有的音乐库中搜索与图片 匹配的音乐, 因此经常会出现搜索到的音乐不能很好的反应图片中记载的各种 元素的情况, 匹配效果差, 搜索到的音乐不能很好地反映图片中的内容。
技术问题
[0004] 本发明要解决的技术问题在于现有的提供与图片相匹配的音乐的方式, 搜索到 的音乐和图片的匹配效果差, 搜索到的音乐不能很好地反映图片中的内容的缺 陷。
问题的解决方案
技术解决方案
[0005] 本发明解决其技术问题所采用的技术方案是: 提供一种根据图片生成音乐的方 法, 应用于终端, 所述根据图片生成音乐的方法包括:
[0006] 通过所述终端获取图片;
[0007] 对获取的图片进行识别, 获取所述图片中多个主题的轮廓信息;
[0008] 根据所述多个主题的轮廓信息确定多个音符;
[0009] 根据所述多个音符生成所述图片对应的音乐。
[0010] 优选地, 所述根据所述多个主题的轮廓信息确定多个音符包括:
[0011] 分别确定所述多个主题的轮廓信息的多个斜率范围;
[0012] 获取与所述多个斜率范围对应的多个音符。 [0013] 优选地, 所述根据所述多个音符生成所述图片对应的音乐包括:
[0014] 分别根据所述多个主题的轮廓信息的多个斜率范围对应的多个音符, 生成所述 多个主题的多个音乐;
[0015] 将所述多个主题的多个音乐进行叠加和 /或按顺序排列生成与所述图片对应的 音乐。
[0016] 优选地, 所述通过所述终端获取图片包括:
[0017] 通过所述终端的摄像装置获取图片。
[0018] 优选地, 所述根据图片生成音乐的方法还包括:
[0019] 当接收到播放指令吋, 播放所述图片对应的音乐。
[0020] 提供一种根据图片生成音乐的装置, 应用于终端, 所述根据图片生成音乐的装 置包括:
[0021] 获取单元, 用于通过所述终端获取图片;
[0022] 识别单元, 用于对获取的图片进行识别, 获取所述图片中多个主题的轮廓信息
[0023] 音符确定单元, 用于根据所述多个主题的轮廓信息确定多个音符;
[0024] 音乐生成单元, 用于根据所述多个音符生成所述图片对应的音乐。
[0025] 优选地, 所述音符确定单元包括:
[0026] 斜率确定模块, 用于分别确定所述多个主题的轮廓信息的多个斜率范围;
[0027] 音符获取模块, 用于获取与所述多个斜率范围对应的多个音符。
[0028] 优选地, 所述音乐生成单元包括:
[0029] 主题音乐生成模块, 用于分别根据所述多个主题的轮廓信息的多个斜率范围对 应的多个音符, 生成所述多个主题的多个音乐;
[0030] 图片音乐生成模块, 用于将所述多个主题的多个音乐进行叠加和 /或按顺序排 列生成与所述图片对应的音乐。
[0031] 优选地, 所述获取单元包括:
[0032] 图片获取模块, 用于通过所述终端的摄像装置获取图片。
[0033] 优选地, 所述根据图片生成音乐的装置还包括:
[0034] 播放单元, 用于在接收到播放指令吋, 播放所述图片对应的音乐。 发明的有益效果
有益效果
[0035] 实施本发明的技术方案, 生成的音乐能够直接反映图片中的主题, 匹配效果好 , 实现了视觉到听觉的转换。
对附图的简要说明
附图说明
[0036] 为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对实施例或 现有技术描述中所需要使用的附图作简单地介绍, 显而易见地, 下面描述中的 附图仅仅是本发明的一些实施例, 对于本领域普通技术人员来讲, 在不付出创 造性劳动的前提下, 还可以根据这些附图获得其他的附图。
[0037] 图 1是本发明提供的一种根据图片生成音乐的方法的第一实施例的流程图; [0038] 图 2是本发明提供的一种根据图片生成音乐的方法的第二实施例的流程图。
本发明的实施方式
[0039] 下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进行清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是全部 的实施例。 基于本发明中的实施例, 本领域普通技术人员在没有做出创造性劳 动前提下所获得的所有其他实施例, 都属于本发明保护的范围。
[0040] 请参阅图 1, 图 1为本发明提供的一种根据图片生成音乐的方法, 应用于终端, 该实施例的方法包括如下步骤:
[0041] 步骤 S11 : 通过终端获取图片;
[0042] 在步骤 S11中, 图片可以通过各种方式获取, 例如通过终端网络下载图片, 或 者通过终端的摄像装置获取图片。
[0043] 步骤 S12: 对获取的图片进行识别, 获取图片中多个主题的轮廓信息。
[0044] 可以通过各种图像识别技术对图片进行识别, 优选地, 可以使用图像边缘检测 算法 (PatternRecognition) 识别出图片中包含的多个主题, 并确定多个主题的轮 廓信息。 [0045] 步骤 S13: 根据多个主题的轮廓信息确定多个音符。
[0046] 在本实施例中, 步骤 S13包括以下子步骤:
[0047] S131 : 分别确定多个主题的轮廓信息的多个斜率范围;
[0048] S132: 获取与多个斜率范围对应的多个音符。
[0049] 例如, 轮廓曲线的斜率用 f(x)表示, 当斜率范围为 f(x)>0对应音符中的 "DUO" 、 "RE"和" ΜΓ', 斜率范围为 f(x)<0对应音符中的 "SO"、 "LA"和" Ή", 斜率范围 为 f(x) = 0吋对应 "FA"。
[0050] 具体的, 分别计算出各主题的轮廓曲线的斜率范围, 根据斜率范围与音符的预 设对应关系, 获取与主题的轮廓信息的斜率范围对应的音符。
[0051] 步骤 S14: 根据多个音符生成所述图片对应的音乐。
[0052] 在本实施例中, 步骤 S14包括以下子步骤:
[0053] S141 : 分别根据多个主题的轮廓信息的多个斜率范围对应的多个音符, 生成多 个主题的多个音乐;
[0054] S142: 将多个主题的多个音乐进行叠加和 /或按顺序排列生成与图片对应的音 乐。
[0055] 具体的, 在子步骤 S141中, 根据主题的轮廓信息的斜率范围对应的一个或者多 个音符, 生成该主题的音乐。 以此方法生成图片中多个主题的音乐。 在子步骤 S 142中, 将图片中多个主题的音乐进行叠加和 /或按照顺序排列生成与图片对应的 音乐。
[0056] 实施本发明的根据图片生成音乐的方法第一实施例的技术方案, 所生成的音乐 能够直接反映图片中的主题, 匹配效果好, 实现了视觉到听觉的转换。
[0057] 图 2为本发明提供的一种根据图片生成音乐的方法的第二实施例的流程图, 如 图 2所示, 所述方法包括:
[0058] S21 : 通过所述终端获取图片;
[0059] S22: 对获取的图片进行识别, 获取所述图片中多个主题的轮廓信息;
[0060] S23: 根据所述多个主题的轮廓信息确定多个音符;
[0061] S24: 根据所述多个音符生成所述图片对应的音乐;
[0062] S25: 当接收到播放指令吋, 播放所述图片对应的音乐。 [0063] 在步骤 S25中, 当用户浏览图片吋, 终端判断接收到播放指令, 播放该图片对 应的音乐。 在其他实施例中, 用户还可以通过与终端的其他交互来输入播放指 令, 例如浏览图片吋使用预设的手势作用于终端的触摸屏等。
[0064] 本实施例的其余情况与第一实施例相同, 在此不再赘述。
[0065] 在本发明的根据图片生成音乐的装置的第一实施例中, 所述装置应用于终端, 所述装置包括:
[0066] 获取单元, 用于通过所述终端获取图片;
[0067] 识别单元, 用于对获取的图片进行识别, 获取所述图片中多个主题的轮廓信息
[0068] 音符确定单元, 用于根据所述多个主题的轮廓信息确定多个音符;
[0069] 音乐生成单元, 用于根据所述多个音符生成所述图片对应的音乐。
[0070] 其中, 所述音符确定单元包括:
[0071] 斜率确定模块, 用于分别确定所述多个主题的轮廓信息的多个斜率;
[0072] 音符获取模块, 用于获取与所述多个斜率对应的多个音符。
[0073] 所述音乐生成单元包括:
[0074] 主题音乐生成模块, 用于分别根据所述多个主题的轮廓信息的多个斜率对应的 多个音符, 生成所述多个主题的多个音乐;
[0075] 图片音乐生成模块, 用于将所述多个主题的多个音乐进行叠加和 /或按顺序排 列生成与所述图片对应的音乐。
[0076] 所述获取单元包括:
[0077] 图片获取模块, 用于通过所述终端的摄像装置获取图片。
[0078] 在本发明的根据图片生成音乐的装置的第二实施例中, 所述装置还包括:
[0079] 播放单元, 用于在接收到播放指令吋, 播放所述图片对应的音乐。
[0080] 本发明实施例的方法中的步骤可以根据实际需要进行顺序调整、 合并和刪减。
本发明实施例的装置中的模块或单元或子单元可以根据实际需要进行合并、 划 分和刪减。 本领域普通技术人员可以理解上述实施例的各种方法中的全部或部 分步骤是可以通过程序来指令终端设备相关的硬件来完成, 该程序可以存储于 一计算机可读存储介质中, 存储介质可以包括: 闪存盘、 只读存储器 (Read-Only Memory , ROM) . 随机存取器 (Random Access Memory, RAM). 磁盘或光盘等 以上所揭露的仅为本发明的较佳实施例而已, 当然不能以此来限定本发明的权 利范围, 本领域普通技术人员可以理解实现上述实施例的全部或部分流程, 并 依本发明权利要求所作的等同变化, 仍属于发明所涵盖的范围。

Claims

权利要求书
[权利要求 1] 一种根据图片生成音乐的方法, 应用于终端, 其特征在于, 所述根据 图片生成音乐的方法包括:
通过所述终端获取图片;
对获取的图片进行识别, 获取所述图片中多个主题的轮廓信息; 根据所述多个主题的轮廓信息确定多个音符;
根据所述多个音符生成所述图片对应的音乐。
[权利要求 2] 根据权利要求 1所述的根据图片生成音乐的方法, 其特征在于, 所述 根据所述多个主题的轮廓信息确定多个音符包括: 分别确定所述多个主题的轮廓信息的多个斜率范围;
获取与所述多个斜率范围对应的多个音符。
[权利要求 3] 根据权利要求 2所述的根据图片生成音乐的方法, 其特征在于, 所述 根据所述多个音符生成所述图片对应的音乐包括: 分别根据所述多个主题的轮廓信息的多个斜率范围对应的多个音符, 生成所述多个主题的多个音乐;
将所述多个主题的多个音乐进行叠加和 /或按顺序排列生成与所述图 片对应的音乐。
[权利要求 4] 根据权利要求 1所述的根据图片生成音乐的方法, 其特征在于, 所述 通过所述终端获取图片包括:
通过所述终端的摄像装置获取图片。
[权利要求 5] 根据权利要求 1所述的根据图片生成音乐的方法, 其特征在于, 所述 根据图片生成音乐的方法还包括:
当接收到播放指令吋, 播放所述图片对应的音乐。
[权利要求 6] —种根据图片生成音乐的装置, 应用于终端, 其特征在于, 所述根据 图片生成音乐的装置包括:
获取单元, 用于通过所述终端获取图片;
识别单元, 用于对获取的图片进行识别, 获取所述图片中多个主题的 轮廓信息; 音符确定单元, 用于根据所述多个主题的轮廓信息确定多个音符; 音乐生成单元, 用于根据所述多个音符生成所述图片对应的音乐。
[权利要求 7] 根据权利要求 6所述的根据图片生成音乐的装置, 其特征在于, 所述 音符确定单元包括:
斜率确定模块, 用于分别确定所述多个主题的轮廓信息的多个斜率范 围;
音符获取模块, 用于获取与所述多个斜率对应的多个音符。
[权利要求 8] 根据权利要求 7所述的根据图片生成音乐的装置, 其特征在于, 所述 音乐生成单元包括:
主题音乐生成模块, 用于分别根据所述多个主题的轮廓信息的多个斜 率范围对应的多个音符, 生成所述多个主题的多个音乐;
图片音乐生成模块, 用于将所述多个主题的多个音乐进行叠加和 /或 按顺序排列生成与所述图片对应的音乐。
[权利要求 9] 根据权利要求 6所述的根据图片生成音乐的装置, 其特征在于, 所述 获取单元包括:
图片获取模块, 用于通过所述终端的摄像装置获取图片。
[权利要求 10] 根据权利要求 6所述的根据图片生成音乐的装置, 其特征在于, 所述 根据图片生成音乐的装置还包括:
播放单元, 用于在接收到播放指令吋, 播放所述图片对应的音乐。
PCT/CN2017/079840 2017-04-09 2017-04-09 一种根据图片生成音乐的方法和装置 WO2018187890A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1287320A (zh) * 1999-09-03 2001-03-14 北京航空航天大学 一种将图像信息转换成音乐的方法
CN1750118A (zh) * 2004-09-15 2006-03-22 仁宝电脑工业股份有限公司 将影像数据转换为音乐的方法
WO2011136454A1 (ko) * 2010-04-30 2011-11-03 (주)세가인정보기술 이미지를 이용한 음원 생성 시스템 및 방법
CN102289778A (zh) * 2011-05-10 2011-12-21 南京大学 一种图像至音乐的转换方法
CN103928036A (zh) * 2013-01-14 2014-07-16 联想(北京)有限公司 一种根据图像生成音频文件的方法及装置
CN104918059A (zh) * 2015-05-19 2015-09-16 京东方科技集团股份有限公司 图像传输方法及装置、终端设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1287320A (zh) * 1999-09-03 2001-03-14 北京航空航天大学 一种将图像信息转换成音乐的方法
CN1750118A (zh) * 2004-09-15 2006-03-22 仁宝电脑工业股份有限公司 将影像数据转换为音乐的方法
WO2011136454A1 (ko) * 2010-04-30 2011-11-03 (주)세가인정보기술 이미지를 이용한 음원 생성 시스템 및 방법
CN102289778A (zh) * 2011-05-10 2011-12-21 南京大学 一种图像至音乐的转换方法
CN103928036A (zh) * 2013-01-14 2014-07-16 联想(北京)有限公司 一种根据图像生成音频文件的方法及装置
CN104918059A (zh) * 2015-05-19 2015-09-16 京东方科技集团股份有限公司 图像传输方法及装置、终端设备

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