CN103336833A - Method for integrally viewing RAW images in intelligent mobile phone OS - Google Patents
Method for integrally viewing RAW images in intelligent mobile phone OS Download PDFInfo
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- CN103336833A CN103336833A CN2013102905193A CN201310290519A CN103336833A CN 103336833 A CN103336833 A CN 103336833A CN 2013102905193 A CN2013102905193 A CN 2013102905193A CN 201310290519 A CN201310290519 A CN 201310290519A CN 103336833 A CN103336833 A CN 103336833A
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Abstract
The invention discloses a method for integrally viewing RAW images in an intelligent mobile phone OS. The method for integrally viewing the RAW images in the intelligent mobile phone OS comprises the following steps that (1) an RAW graphic library is added in an SDK of a multimedia framework layer of an intelligent mobile phone system, (2) an intelligent mobile phone obtains RAW file data streams, (3) an RAW decoder carries out decoding processing on the RAW data streams, (4) the data streams after the decoding processing of the step (3) enter the multimedia framework layer to be processed, and (5) an application layer of the intelligent mobile phone obtains data from the multimedia framework layer and carries out display. According to the method for integrally viewing the RAW images in the intelligent mobile phone OS, the multimedia framework layer of the intelligent mobile phone system is expanded, the graphic library capable of identifying an RAW format is added, processing of RAW format images is added, and the intelligent mobile phone is made to be capable of viewing and processing RAW format files.
Description
Technical field
The present invention relates to a kind of in smart mobile phone OS the method for the integrated RAW of checking picture.
Background technology
Along with the progress of era development and science and technology, film camera and chuck camera can not satisfy the demand that people take pictures and make a video recording, and it is fine that increasing people selects to use slr camera to keep here.But when being to use slr camera to take pictures, when the user takes photo, want to be saved in the mobile phone the inside, editor, when sharing etc., just need finish by computer, bring very big use cost, because in the current intelligent mobile phone system, the very ripe multimedia framework of one cover is arranged itself, check various picture formats to offer the user, for example: JPG, BMP, PNG etc., but can not handle the photo of the RAW form that slr camera takes out, so the user needs with data item slr camera is connected to above the computer earlier, photo be copied to above the computer, the software comparison film that can handle the RAW form by specialty carries out format conversion then, just can be saved in mobile phone the inside and check for the user, and share on the social networks, very big must the restriction used the ageing of photo that single backhand takes the photograph.
And other aspects also grow with each passing day for the demand of checking the RAW format picture in the practical application now, thus in intelligent mobile phone system integrated a kind of method of checking the RAW file, also be necessary.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, providing a kind of expands intelligent mobile phone system multimedia framework layer, interpolation can be identified RAW format chart valut, increase is to the processing of RAW format picture, makes smart mobile phone have to check the method for the ability of handling the RAW formatted file a kind of integrated RAW of checking picture in smart mobile phone OS.
The objective of the invention is to be achieved through the following technical solutions: a kind of in smart mobile phone OS the method for the integrated RAW of checking picture, it may further comprise the steps:
S1: revise intelligent mobile phone system bottom SDK part to the support of RAW form, the RAW shape library is added among the SDK of intelligent mobile phone system multimedia framework layer;
S2: smart mobile phone obtains the RAW document data flow;
The S3:RAW demoder is to the processing of decoding of RAW data stream;
S4: the data stream that decoding is handled through step S3 enters the multimedia framework layer and handles;
S5: the smart mobile phone application layer obtains data and shows from ccf layer.
Described RAW file comprises view data and sensing data.
Described RAW file is ISO 12234-2 standard and TIFF/EP normative document.
Described RAW demoder to the RAW data stream idiographic flow of handling of decoding is:
S31: receive single RAW data stream;
S32: the RAW packet that transmits is unpacked processing;
S33: the RAW data after unpacking are decoded;
S34: the decoding back is returned with the form of byte;
S35: if a plurality of RAW files are arranged, then repeat aforesaid operations.
The invention has the beneficial effects as follows:
The present invention expands intelligent mobile phone system multimedia framework layer, interpolation can be identified RAW format chart valut, increase makes smart mobile phone have and checks the ability of handling the RAW formatted file the processing of RAW format picture, greatly facilitates slr camera user's use.
Description of drawings
Fig. 1 is process flow diagram figure of the present invention;
Fig. 2 is frame diagram;
Fig. 3 is RAW form decoding process figure.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is described in further detail: as depicted in figs. 1 and 2, a kind of in smart mobile phone OS integrated method of checking the RAW picture, it may further comprise the steps:
S1: revise intelligent mobile phone system bottom SDK part to the support of RAW form, the RAW shape library is added among the SDK of intelligent mobile phone system multimedia framework layer;
S2: smart mobile phone obtains the RAW document data flow;
The S3:RAW demoder is to the processing of decoding of RAW data stream;
S4: the data stream that decoding is handled through step S3 enters the multimedia framework layer and handles;
S5: the smart mobile phone application layer obtains data and shows from ccf layer.
Described RAW file comprises view data and sensing data.
Described RAW file is ISO 12234-2 standard and TIFF/EP normative document.
As shown in Figure 3, the RAW demoder to the RAW data stream idiographic flow of handling of decoding is:
S31: receive single RAW data stream (Open file/inputStream);
S32: the RAW packet that transmits is unpacked processing (Unpack/unpack_thumb);
S33: to the RAW data after unpacking decode (Decode ());
S34: (Return byte[]) returned with the form of byte in decoding back;
S35: if a plurality of RAW files are arranged, then repeat aforesaid operations (Recycle ()).
Claims (4)
1. integrated method of checking the RAW picture in smart mobile phone OS, it is characterized in that: it may further comprise the steps:
S1: revise intelligent mobile phone system bottom SDK part to the support of RAW form, the RAW shape library is added among the SDK of intelligent mobile phone system multimedia framework layer;
S2: smart mobile phone obtains the RAW document data flow;
The S3:RAW demoder is to the processing of decoding of RAW data stream;
S4: the data stream that decoding is handled through step S3 enters the multimedia framework layer and handles;
S5: the smart mobile phone application layer obtains data and shows from ccf layer.
According to claim 1 a kind of in smart mobile phone OS integrated method of checking the RAW picture, it is characterized in that: described RAW file comprises view data and sensing data.
According to claim 1 a kind of in smart mobile phone OS integrated method of checking the RAW picture, it is characterized in that: described RAW file is ISO 12234-2 standard and TIFF/EP normative document.
According to claim 1 a kind of in smart mobile phone OS integrated method of checking the RAW picture, it is characterized in that: described RAW demoder to the RAW data stream idiographic flow of handling of decoding is:
S31: receive single RAW data stream;
S32: the RAW packet that transmits is unpacked processing;
S33: the RAW data after unpacking are decoded;
S34: the decoding back is returned with the form of byte;
S35: if a plurality of RAW files are arranged, then repeat aforesaid operations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102905193A CN103336833A (en) | 2013-07-11 | 2013-07-11 | Method for integrally viewing RAW images in intelligent mobile phone OS |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102905193A CN103336833A (en) | 2013-07-11 | 2013-07-11 | Method for integrally viewing RAW images in intelligent mobile phone OS |
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| CN103336833A true CN103336833A (en) | 2013-10-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068059A (en) * | 2018-08-27 | 2018-12-21 | Oppo广东移动通信有限公司 | A kind of method, mobile terminal and storage medium calling camera |
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| JP2006268164A (en) * | 2005-03-22 | 2006-10-05 | Nomura Research Institute Ltd | Picture information generation method, picture information generation device and picture information generation program |
| CN101930376A (en) * | 2010-08-25 | 2010-12-29 | 中兴通讯股份有限公司 | Method for loading picture resources for JAVA virtual machine and terminal thereof |
| CN102169589A (en) * | 2010-02-26 | 2011-08-31 | 深圳富泰宏精密工业有限公司 | Image processing system and method |
| CN102685481A (en) * | 2011-03-18 | 2012-09-19 | 腾讯科技（深圳）有限公司 | Method and system for processing media files |
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2013
- 2013-07-11 CN CN2013102905193A patent/CN103336833A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006268164A (en) * | 2005-03-22 | 2006-10-05 | Nomura Research Institute Ltd | Picture information generation method, picture information generation device and picture information generation program |
| CN102169589A (en) * | 2010-02-26 | 2011-08-31 | 深圳富泰宏精密工业有限公司 | Image processing system and method |
| CN101930376A (en) * | 2010-08-25 | 2010-12-29 | 中兴通讯股份有限公司 | Method for loading picture resources for JAVA virtual machine and terminal thereof |
| CN102685481A (en) * | 2011-03-18 | 2012-09-19 | 腾讯科技（深圳）有限公司 | Method and system for processing media files |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068059A (en) * | 2018-08-27 | 2018-12-21 | Oppo广东移动通信有限公司 | A kind of method, mobile terminal and storage medium calling camera |
| CN109068059B (en) * | 2018-08-27 | 2020-09-11 | Oppo广东移动通信有限公司 | Method for calling camera, mobile terminal and storage medium |
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Application publication date: 20131002 |