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80 results about "Photo browsing" patented technology

Medical DICOM (Digital Imaging and Communications in Medicine) image display method

The invention discloses a medical DICOM (Digital Imaging and Communications in Medicine) image display method. The method comprises the following steps that: obtaining one study of a patient, wherein the study comprises a plurality of DICOM image files; analyzing each DICOM image file in the study on a server side, obtaining metadata and an image in each DICOM image file, and storing all piece of obtained metadata in the study to a metadata file, and storing each obtained image as one picture; and through an HTTP (Hyper Text Transport Protocol), requesting the metadata file and the pictures of the server side by a browser client side, displaying the frame diagram of the study, and using the HTML (Hypertext Markup Language) Appcache of the browser client side to cache the picture which is not displayed for the moment, and if the DICOM image display request of the study is carried out, responding by the HTML Appcache of the browser client side. By use of the method, the image loading speed, the image display speed and the image operation speed of the client side can be quickened, and the network traffic of a user is saved.
Owner:彭志勇

Picture browsing method

The invention discloses a picture browsing method. The picture browsing method comprises the following steps: detecting human faces from a target picture set on the basis of feature vectors of the human faces; selecting an assigned human face from the target picture set in which the human faces are detected, and acquiring a human face feature vector of the assigned human face; calculating the similarity between the assigned human face and other human faces detected in the target picture set on the basis of the human face feature vector; displaying pictures in the target picture set based on a similarity sequence. According to the picture browsing method disclosed by the invention, the complexity of artificial label marking is eliminated, high error rate caused by blind automatic grouping is avoided, and picture browsing based on the human face similarity is realized.
Owner:BEIJING UNIV OF POSTS & TELECOMM

Processing method of photo thumbnail and intelligent television

The invention discloses a processing method of a photo thumbnail and an intelligent television, which is used for solving problems that a lot of system resources are occupied and consumed time is long in an existing photo thumbnail processing process. The method comprises the following steps of during a photo browsing process, if the intelligent television determines that duration of stay of a focal point in a screen at an icon of any photo reaches a setting threshold, acquiring a thumbnail of a photo corresponding to the icon where the focal point is stayed currently and displaying; and according to a position change of the focal point, predicting a next moving direction of the focal point, and acquiring the thumbnails of the photos with a set number at a next moving direction of the focal point and carrying out buffer memory. Under the condition that system resource consumption is reduced as much as possible, thumbnail display of the photo selected by a user can be rapidly realized; and based on continuity of user operation, through known movement of the focal point, next operation prediction is performed and the thumbnail to be displayed is acquired.
Owner:HISENSE VISUAL TECH CO LTD

Private picture display method and device, terminal and storage medium

The embodiment of the invention discloses a private picture display method and device, a terminal and a storage medium, and belongs to the technical field of images. The method comprises: when a photoalbum opening instruction is received, conducting face recognition on a real-time image collected by a front camera; if it is recognized that the real-time image contains a target face, displaying aprivate picture on a photo album interface, and the target face being the face of a user with private picture viewing permission; in the picture browsing process, when a face recognition condition ismet, collecting a real-time image through a front camera and carrying out face recognition; and if it is recognized that the real-time image does not contain the target face, stopping displaying the private picture on the album interface. According to the embodiment of the invention, when the photo album is opened and in the picture browsing process, the face recognition is carried out on the real-time image acquired by the front camera, and the private picture is displayed when the target face is recognized, so that the situation that the private picture cannot be protected when the encryption information set for the private picture is leaked can be avoided, and the data security of the terminal is improved.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method and system for randomly generating screensaver according to picture hotness

The invention belongs to the technical field of data information processing, and particularly discloses a method and a system for randomly generating a screensaver according to picture hotness. The method comprises the steps of loading and browsing photos, making statistics on a photo browsing frequency, generating a screensaver album and setting a screensaver of a system. The system comprises an Android customization service system; the Android customization service system comprises a photo management application unit and a screensaver setting unit; the photo management application unit runs in the Android customization service system and is used for storing pictures, recording the photo browsing frequency and sequencing the photos; and the screensaver setting unit is used for setting the screensaver of the Android customization service system. According to the method and the system, the screensaver album is generated according to the frequency of browsing the pictures within a period of time; the method and the system not only have the characteristic of automatically recording photo browsing behaviors but also generate the screensaver album through the photo browsing frequency, so that the system calls the photos in the screensaver album when playing the screensaver.
Owner:MEIBEIKE TECH CO LTD

Picture display method and system

The invention discloses a picture display method and system. The method comprises the steps of S11: receiving a picture browsing request of a terminal; S12: obtaining the size of a terminal display region; S13: performing clipping processing on a picture according to the size of the terminal display region; and S14: sending the picture subjected to the clipping processing to the terminal for performing display. According to the picture display method and system disclosed by the invention, the size of the terminal display region is obtained and the picture is subjected to the clipping processing according to the size of the terminal display region; a salient region of the picture is reserved in the clipping processing process; and on one hand, the picture is ensured not to be distorted in the terminal display region, and on the other hand, the picture size is reduced and the network flow can be reduced when a terminal user browses the picture.
Owner:NUBIA TECHNOLOGY CO LTD

Android photo position and time digital watermark embedding and extraction method

The present invention discloses an Android photo position and time digital watermark embedding and extraction method. The method is based on the digital watermark technology, and the position information and the time information at shooting are added in a photo shot by the Android. A blocking DCT being compatible to a JPEG compression standard is embedded, the watermark information is embedded in a medium frequency coefficient after DCT conversion of the Y channel of the photo, and the watermark position is embedded in the medium frequency coefficient after the DCT conversion of the U channel of the photo to realize watermark information synchronization. The watermark detection method comprises: mobile phone local SC card photo reading, watermark extraction and information conversion. The watermark extraction includes: the watermark position is extracted in the medium frequency coefficient after the DCT conversion of the U channel of the photo, the watermark information is extracted in the medium frequency coefficient after the DCT conversion of the Y channel of the photo, and finally, the extracted watermark information is converted to the position information and the time information. The information added through adoption of the invention has good stability and invisibility, can combine a map to display photos on the corresponding shooting position so as to bring convenience for photo browsing and sharing.
Owner:NANJING NORMAL UNIVERSITY

System and method for browsing pictures by mobile terminal, and mobile terminal

The invention relates to a system and a method for browsing pictures by a mobile terminal, and a mobile terminal, wherein the system comprises an input module, a picture browsing module, a picture detection module and a display module, wherein the input module is used for receiving a picture browsing order instruction and a picture deletion instruction input by a user; the picture browsing module is used for setting the browsing order according to the picture browsing order instruction, and sending the next picture of the deleted picture to a display module for displaying according to the browser order set before receiving the picture deletion instruction when the picture deletion instruction acquired by the input module is received; the picture deletion module is used for deleting the corresponding pictures stored in the mobile terminal according to the picture deletion instruction; and the display module is used for displaying the pictures sent by the picture browsing module. The system records the picture browsing order in advance and still displays the next picture according to the browsing order after the picture is deleted so that the user can not repeatedly browse the picture browsed previously due to interruption operations such as deletion while checking the pictures from back to front, so that the user experience is enhanced.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Mobile phone display platform system

The invention discloses a mobile phone display platform system. The system comprises a display module which is software in a multimedia center form and runs on the mobile phone display platform system, and the display module has the functions of video and audio playing, television viewing, web browsing, photo browsing, music appreciation and weather broadcast; through an Internet, the display module obtains user-defined multimedia content and forms and organizes and calls the functions based on the user-defined multimedia content and forms to display media content; meanwhile, the display module displays a two-dimensional code capable of being recognized by a mobile phone to serve as an entrance of the mobile multimedia display module; through the arrangement of a function display mechanism, data of all aspects of the mobile phone is transmitted to a central processing module through a database module, then the central processing module processes the data and transmits the processed data to a data table module, and finally, the data is transmitted to a display screen; the functions of the mobile phone are visually checked through the display screen without the instruction of servicestaff, the mobile phone is selected according to customer's own needs, and the situation is avoided that the service staff are busy when there are a large number of customers.
Owner:上海迪歆品牌设计股份有限公司

Display interface switching method and mobile terminal

The invention provides a display interface switching method and a mobile terminal. The method comprises the following steps: displaying a photographing interface or a photo album interface via a display interface after detecting that the mobile terminals completes a photographing action, and acquiring the included angle information of the mobile terminal and the horizontal plane; acquiring the external images of the mobile terminal, extracting and identifying facial images in the external images, and acquiring an extraction and identification result; determining a target switch interface corresponding to the extraction and identification result and the included angle information as the photographing interface or the photo album interface when the extraction and identification result meets a first interface switching condition and the included angle information meets a second interface switching condition; and switching one interface of the photographing interface and the photo album interface to the other interface for displaying according to the target switch interface and the current interface displayed in the display interface. Through the scheme, the interface of a photographing mode and the interface of a photo browsing mode can be automatically switched; the user experience can be optimized.
Owner:VIVO MOBILE COMM CO LTD
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